Mobilitas warga di daerah pedesaan bergantung pada kondisi jalan sebagai sarana transportasi. Sal... more Mobilitas warga di daerah pedesaan bergantung pada kondisi jalan sebagai sarana transportasi. Salah satu kondisi jalan yang dimaksud adalah ketersediaan penerangan di fasilitas umum warga. Fasilitas umum yang dimaksud antara lain bisa berupa jalan desa, jalan pertanian, lapangan, dan lainnya. Penerangan jalan yang baik akan mendukung banyak hal, terutama keamanan dan kenyamanan ketika warga masyarakat menggunakan fasilitas tersebut. Sebagai salah satu bentuk penerapan tridharma perguruan tinggi, perlu dilakukan kegiatan Pengabdian Pada Masyarakat (PPM) untuk membantu warga desa dalam mengatasi masalah tersebut. Dalam kegiatan kali ini, dilakukan kegiatan penerapan ilmu pengetahuan dan teknologi dalam bentuk implementasi pembangkit listrik surya sebagai sumber energi penerangan. Lokasi tujuan program PPM adalah jalan pertanian Desa Blater dan Sidakangen, Kecamatan Kalimanah, Kabupaten Purbalingga sebagai tindak lanjut dari kegiatan PPM sebelumnya. Hasil kegiatan menunjukkan adanya meningkatnya pengetahuan warga tentang pembangkit listrik tenaga surya, ketrampilan warga dalam proses instalasi tenaga surya beserta perawatannya. Selain itu, mobilitas warga pun lebih terbantu karena jalan lebih terang dari sebelumnya (gelap)
AgriHealth: Journal of Agri-food, Nutrition and Public Health
Yogurt is a popular functional drink that can be flavored and enhanced with a variety of spice ex... more Yogurt is a popular functional drink that can be flavored and enhanced with a variety of spice extracts. Variants of flavors with a combination of spice extracts increase their uniqueness and practical value because of their bioactive components. However, it is necessary to study the physicochemical characteristics and sensory acceptance after adding the flavor variants of the spice extract combinations produced. This study aimed to determine the physicochemical and sensory attributes of the small and medium enterprise of Sehati yogurt drink, which added the flavor combination of ginger, lemongrass and galangal spice extracts in the kunir asem, wedang uwuh and wedang telang flavor variants. The variations were 5% v/v kunir asem, 5% v/v wedang uwuh and wedang telang 5% v/v and 0% for the control used a completely randomized design (CRD) with five replications. Based on the results, the Sehati yogurt drink with 5% kunir asem flavor variant had the highest viscosity, fat content and ca...
TELKOMNIKA (Telecommunication Computing Electronics and Control)
Alzheimer's is one of the most common types of dementia in the world. Although not a cont... more Alzheimer's is one of the most common types of dementia in the world. Although not a contagious disease, this disease has many impacts, especially in socioeconomic life. In diagnosing Alzheimer's and using interview techniques, physical examination methods are also used, namely using an magnetic resonance imaging (MRI) machine to get a clear image of the patient's brain condition, with a focus on the hippocampus and ventricular area. In this paper, we discuss the calculation of the volume of the hippocampus, especially the coronal slice, to provide information to doctors in making decisions on diagnosing the severity of Alzheimer's. Using the basis of volume calculations, we made a 3D visualization reconstruction of the coronal hippocampus slice area in order to make it easier for doctors to analyze the condition of the hippocampus area, which in the end will be used as a recommendation in the classification of the severity of Alzheimer's. Our experimental results show, the lower the severity, the bigger the volume, the more slices, and the longer the counting time.
International Journal of Electrical and Computer Engineering (IJECE)
COVID-19 is a pandemic that has occurred in the world since 2019. Researchers have carried out va... more COVID-19 is a pandemic that has occurred in the world since 2019. Researchers have carried out various ways in dealing with this disease, starting from the screening stage to the stage of treatment and therapy for COVID-19 patients. As the gateway to the COVID-19 problem, screening has an essential role in a diagnosis that leads to appropriate treatment. In this paper, we will focus on the screening stage using digital image processing techniques, namely in calculating the area of white spots in the lungs of COVID-19 patients. The white patches are an early indication of how badly COVID-19 is attacking the patient. We use X-Ray Thorax image objects as research data in this paper. Although the current experimental results show that this method has a successful performance of 71.11%, it is pretty promising for further development due to its simplicity.
The health service system in Indonesia is still a homework that needs to be addressed by the gove... more The health service system in Indonesia is still a homework that needs to be addressed by the government. Both in terms of equity, regulation, and integration between offline and online systems. As for what is happening now, there are at least some obstacles that need to be addressed and addressed as soon as possible. On the other hand, health development should beseen as an investment to improve the quality of human resources and support economic development, and have an essential role in poverty reduction efforts. Today’s primary health development problems include the high disparity in health status between socioeconomic levels, regions, and urban and rural areas. In general, the health status of people with high socioeconomic levels in western Indonesia and urban areas tends to be better. On the other hand, the health status of people with low socioeconomic status in eastern Indonesia and rural areas is still lagging. The quality, equity, and affordability of health services are ...
Sistem Informasi semakin banyak digunakan dalam berbagai instansi untuk mempermudah dalam suatu p... more Sistem Informasi semakin banyak digunakan dalam berbagai instansi untuk mempermudah dalam suatu pekerjaan. Sistem informasi berbasis komputer dapat mengurangi masalah dan memberikan keamanan dalam hal pengarsipan dokumen. Teknologi perangkat lunak komputer semakin berkembang dan memberikan banyak alternatif dalam pembangunan sebuah sistem informasi. Penelitian ini dilaksanakan untuk membangun sebuah sistem informasi kesehatan yang userfriendly dan mudah digunakan. Sistem informasi kesehatan ini mengusung sebuah sistem pengarsipan digital dengan interface yang sederhana dan dapat diakses melalui peramban web. Sistem informasi ini menggunakan sebuah teknologi basis data MySql yang dipadukan dengan aplikasi Apache dan PHP.
Kemudahan akses profil desa (yang lengkap dan akurat), akan turut mendukung perencanaan pembangun... more Kemudahan akses profil desa (yang lengkap dan akurat), akan turut mendukung perencanaan pembangunan desa serta mempermudah perangkat maupun masyarakat dalam mendapatkan informasi tentang desa. Salah satu yang membutuhkan sistem informasi ini adalah Desa Sidakangen, yang masih satu kecamatan dengan Fakultas Sains dan Teknik UNSOED, yaitu di Kecamatan Kalimanah, Kab. Purbalingga. Desa ini cukup antusias dalam penggunaan teknologi, namun kurang ditunjang oleh sarana maupun sumber daya manusia yang ada. Hal ini merupakan kendala tersendiri bagi perangkat untuk mengidentifikasi dan mengolah data statistik di desa Sidakangen. Komputer yang ada pun hanya digunakan untuk proses surat menyurat, dan pencatatan profil desa pun masih manual, belum tercatat dengan baik di komputer. Padahal penggunaan komputer untuk pencatatan data merupakan syarat mutlak dalam implementasi Sistem Informasi. Untuk mengatasi hal tersebut, kami melakukan penerapan riset teknologi berupa implementasi sistem informas...
Melimpahnya tanaman glagah yang mencapai 10 ribu ton pertahun di Kabupaten Purbalingga memberikan... more Melimpahnya tanaman glagah yang mencapai 10 ribu ton pertahun di Kabupaten Purbalingga memberikan dampak positif terhadap tumbuhnya berbagai industri kecil menengah kerajinan sapu glagah. Saat ini ada sekitar 50 unit usaha kerajinan sapu glagah yang berkembang di Purbalingga. Salah satu sentra kerajinan sapu glagah yang terkenal adalah Kecamatan Karangjambu khususnya desa Sigupit. Desa Sigupit merupakan salah satu sentra kerajinan sapu glagah yang telah mampu menembus pasar internasional diantaranya adalah Korea dan Malaysia. Sedangkan untuk pasar lokal, kerajinan sapu tersebut di pasarkan di kota – kota sekitar Purbalingga bahkan sampai kotakota yang ada di Jawa Barat seperti Garut, Tasikmalaya, Sukabumi, Cirebon dan lain lain. Secara umum permasalahan pada UKM sapu glagah adalah kualitas dan kuantitas yang masih rendah karena penggunaan peralatan manual. Sehingga sulit untuk memenuhi pasar ekspor. Oleh karena itu pada kegiatan ini dilakukan peningkatkan kualitas dan kuantitas prod...
Memakai batik bukan hanya sebagai kelengkapan sandang dan fashion, namun juga memakai sebuah kary... more Memakai batik bukan hanya sebagai kelengkapan sandang dan fashion, namun juga memakai sebuah karya seni sehingga kita menjadi lebih bangga memakai karya warisan nenek moyang bangsa ini. Kita mengenal berbagai macam seperti batik Solo, Jogja, Pekalongan, dan Madura yang sudah cukup familiar pada masyarakat Indonesia. Namun dalam kenyataannya, sebenarnya masih banyak jenis batik yang ada di wilayah lain Indonesia yang kurang begitu dikenal padahal mempunyai potensi yang cukup baik dalam diversifikasi jenis batik di Indonesia, diantaranya adalah Batik Gumelem dari Banjarnegara Jawa Tengah. Namun sayangnya, Pemasaran Batik Gumelem ini memang belum seluas batik lainnya, masih sebatas untuk konsumsi masyarakat lokal. Selain itu, peralatan produksi pada UKM ini masih sangat sederhana jauh dari standard yang biasa digunakan oleh pengrajin batik biasanya serta kemasan dari batik sangat sederhana. Di lain pihak, hampir sebagian besar para ibu di desa tersebut mempunyai ketrampilan membatik ya...
The use of characteristics of iris and pupil are very useful in wide range of applications. There... more The use of characteristics of iris and pupil are very useful in wide range of applications. There have been many studies about detecting pupil and iris, however most of these studies focused on images which are taken under controlled illumination conditions. In this paper, we focus on images in which are taken under uncontrolled illumination using compact digital cameras. We propose an efficient method for detecting pupil and iris accurately. Our method is based on Hough Circle Transform by fixed radius. This algorithm combines face recognition, edge detection and characteristics of LAB images. We implement our method into 125 face images which are taken by compact digital camera under uncontrolled illumination, varying pose and expression conditions of human face. The result shows that our algorithm has performance about 82%.
In this paper we propose a new consideration method for cataract diagnosis by considering a stati... more In this paper we propose a new consideration method for cataract diagnosis by considering a statistical texture approach in iris area to improve performance of cataract screening system based on image processing techniques. Statistical texture approach is including average intensity, average contrast, smoothness, third moment, uniformity and entropy. The results show that statistical texture analysis for iris area gave a significant result for serious and non-serious conditions. These results are promising for additional characteristics for getting a robust method for detecting cataract based on image processing.
Sentra HKI adalah sistem informasi yang dikembangkan oleh Puslit Hak Kekayaan Intelektual dan Ser... more Sentra HKI adalah sistem informasi yang dikembangkan oleh Puslit Hak Kekayaan Intelektual dan Sertifikasi Produk LPPM Universitas Jenderal Soedirman untuk mengarsipkan dokumen HKI secara digital seperti Paten, Indikasi Geografis, Cipta, Merek, PVT (Perlindungan Varietas Tanaman), Rahasia Dagang, DTLST (Desain Tata Letak Sikuit Terpadu), dan Desain Industri. Sentra HKI juga digunakan untuk mengelola pengajuan HKI baru dan memantau status HKI yang saat ini dimiliki oleh LPPM UNSOED. Kondisi saat ini Sentra HKI berjalan tidak sesuai dengan fungsinya, menu selain Paten dan Cipta tidak bisa diakses, selain itu menu paten dan cipta tidak mendukung pengarsipan dokumen berdasarkan riwayatnya karena setiap melakukan pembaharuan dokumen, dokumen lama akan terhapus dengan dokumen baru. Hal ini juga terlihat pada struktur tampilan layar menu paten dan cipta yang juga tidak mendukung pengarsipan dokumen berdasarkan riwayat dan diikuti dengan struktur basis data yang juga tidak mendukung pengarsi...
A histogram is a graphical display that shows how often the data appears in a data set. In a digi... more A histogram is a graphical display that shows how often the data appears in a data set. In a digital image processing, it becomes necessary to determine the follow-up process to be performed. This paper will discuss the effect of camera types in myeloblast cell identification especially about the effect of histogram distribution on the whole process of myeloblast cell image segmentation. This is a part of our research in identifying white blood cells in the development of computer aided diagnosis for the identification of blood disorders leading to leukemia for rural areas. On the system we are developing, we use the camera as the primary tool in data acquisition. The camera is placed on a conventional microscope. We proposed four types of camera. The result show that camera type 2 has excellent image quality and pixel value. Therefore, in order to develop computer aided diagnosis as a leucocyte classification tool, we recommend to use camera type 2.
Limited health facilities, both medical equipment and health workers in developing countries and ... more Limited health facilities, both medical equipment and health workers in developing countries and other rural areas in the world, bring significant problems for public health services. In order to make a correct diagnosis, it is necessary to support accurate data from health equipment that should be available at the health care centre. On the other hand, the development of technology, especially in the field of digital image processing is quite rapid. This paper discusses the application of digital image processing in solving problems concerning the limitations of health care facilities. In this paper, we will discuss the application of digital image processing in cataract screening, image quality improvement of ultrasonography, identification of leukocyte cells, and identification of ventricular areas and the hippocampus of magnetic resonance imaging images. The results show that the implementation of digital image processing techniques can help overcome some of the problems that ar...
International Journal of Electrical and Computer Engineering (IJECE), 2016
Radiology field is very important in today's world, especially in the field of medicine inclu... more Radiology field is very important in today's world, especially in the field of medicine including dentistry. Radiology equipment that is popular in dentistry is the panoramic machine. A panoramic image facilitate the dentist in making a diagnosis of the abnormality in the mouth and teeth. But unfortunately, for developing countries like Indonesia, panoramic machine available are low resolution which have an effect on the resulting image also has low quality. This research aims to improve the quality of the panoramic image to have a better quality. We use point processing method with emphasis on contrast stretching method. We chose this method because it is quite simple but has a high performance. Based on the second opinion from the hospital, the performance is 83.9%, therefore this method is promising to be implemented on the improvement of dental radiology images.
IOP Conference Series: Materials Science and Engineering, 2016
Currently, at least 18,000 women die every year in Indonesia due to pregnancy or childbirth. It m... more Currently, at least 18,000 women die every year in Indonesia due to pregnancy or childbirth. It means that every half hour a woman dies due to pregnancy or childbirth. As a result, every year 36,000 children became orphans. The high maternal mortality rate was put Indonesia on top in ASEAN. The main causes of maternal mortality are high-risk pregnancy. Mothers who have diseases like high blood pressure, pre-eclampsia, diabetes, hyperthyroidism, and already over 40 years old and infectious diseases such as rubella, hepatitis and HIV can be factors that lead to high-risk pregnancy. This paper will discuss the development of a blood pressure monitoring device that is suitable for pregnant women. It is based on convenience for pregnant women to get the equipment that is flexible with her presence. Results indicate that the equipment is in use daily support for pregnant women therefore, one of the causes of maternal mortality can be detected earlier.
Mobilitas warga di daerah pedesaan bergantung pada kondisi jalan sebagai sarana transportasi. Sal... more Mobilitas warga di daerah pedesaan bergantung pada kondisi jalan sebagai sarana transportasi. Salah satu kondisi jalan yang dimaksud adalah ketersediaan penerangan di fasilitas umum warga. Fasilitas umum yang dimaksud antara lain bisa berupa jalan desa, jalan pertanian, lapangan, dan lainnya. Penerangan jalan yang baik akan mendukung banyak hal, terutama keamanan dan kenyamanan ketika warga masyarakat menggunakan fasilitas tersebut. Sebagai salah satu bentuk penerapan tridharma perguruan tinggi, perlu dilakukan kegiatan Pengabdian Pada Masyarakat (PPM) untuk membantu warga desa dalam mengatasi masalah tersebut. Dalam kegiatan kali ini, dilakukan kegiatan penerapan ilmu pengetahuan dan teknologi dalam bentuk implementasi pembangkit listrik surya sebagai sumber energi penerangan. Lokasi tujuan program PPM adalah jalan pertanian Desa Blater dan Sidakangen, Kecamatan Kalimanah, Kabupaten Purbalingga sebagai tindak lanjut dari kegiatan PPM sebelumnya. Hasil kegiatan menunjukkan adanya meningkatnya pengetahuan warga tentang pembangkit listrik tenaga surya, ketrampilan warga dalam proses instalasi tenaga surya beserta perawatannya. Selain itu, mobilitas warga pun lebih terbantu karena jalan lebih terang dari sebelumnya (gelap)
AgriHealth: Journal of Agri-food, Nutrition and Public Health
Yogurt is a popular functional drink that can be flavored and enhanced with a variety of spice ex... more Yogurt is a popular functional drink that can be flavored and enhanced with a variety of spice extracts. Variants of flavors with a combination of spice extracts increase their uniqueness and practical value because of their bioactive components. However, it is necessary to study the physicochemical characteristics and sensory acceptance after adding the flavor variants of the spice extract combinations produced. This study aimed to determine the physicochemical and sensory attributes of the small and medium enterprise of Sehati yogurt drink, which added the flavor combination of ginger, lemongrass and galangal spice extracts in the kunir asem, wedang uwuh and wedang telang flavor variants. The variations were 5% v/v kunir asem, 5% v/v wedang uwuh and wedang telang 5% v/v and 0% for the control used a completely randomized design (CRD) with five replications. Based on the results, the Sehati yogurt drink with 5% kunir asem flavor variant had the highest viscosity, fat content and ca...
TELKOMNIKA (Telecommunication Computing Electronics and Control)
Alzheimer's is one of the most common types of dementia in the world. Although not a cont... more Alzheimer's is one of the most common types of dementia in the world. Although not a contagious disease, this disease has many impacts, especially in socioeconomic life. In diagnosing Alzheimer's and using interview techniques, physical examination methods are also used, namely using an magnetic resonance imaging (MRI) machine to get a clear image of the patient's brain condition, with a focus on the hippocampus and ventricular area. In this paper, we discuss the calculation of the volume of the hippocampus, especially the coronal slice, to provide information to doctors in making decisions on diagnosing the severity of Alzheimer's. Using the basis of volume calculations, we made a 3D visualization reconstruction of the coronal hippocampus slice area in order to make it easier for doctors to analyze the condition of the hippocampus area, which in the end will be used as a recommendation in the classification of the severity of Alzheimer's. Our experimental results show, the lower the severity, the bigger the volume, the more slices, and the longer the counting time.
International Journal of Electrical and Computer Engineering (IJECE)
COVID-19 is a pandemic that has occurred in the world since 2019. Researchers have carried out va... more COVID-19 is a pandemic that has occurred in the world since 2019. Researchers have carried out various ways in dealing with this disease, starting from the screening stage to the stage of treatment and therapy for COVID-19 patients. As the gateway to the COVID-19 problem, screening has an essential role in a diagnosis that leads to appropriate treatment. In this paper, we will focus on the screening stage using digital image processing techniques, namely in calculating the area of white spots in the lungs of COVID-19 patients. The white patches are an early indication of how badly COVID-19 is attacking the patient. We use X-Ray Thorax image objects as research data in this paper. Although the current experimental results show that this method has a successful performance of 71.11%, it is pretty promising for further development due to its simplicity.
The health service system in Indonesia is still a homework that needs to be addressed by the gove... more The health service system in Indonesia is still a homework that needs to be addressed by the government. Both in terms of equity, regulation, and integration between offline and online systems. As for what is happening now, there are at least some obstacles that need to be addressed and addressed as soon as possible. On the other hand, health development should beseen as an investment to improve the quality of human resources and support economic development, and have an essential role in poverty reduction efforts. Today’s primary health development problems include the high disparity in health status between socioeconomic levels, regions, and urban and rural areas. In general, the health status of people with high socioeconomic levels in western Indonesia and urban areas tends to be better. On the other hand, the health status of people with low socioeconomic status in eastern Indonesia and rural areas is still lagging. The quality, equity, and affordability of health services are ...
Sistem Informasi semakin banyak digunakan dalam berbagai instansi untuk mempermudah dalam suatu p... more Sistem Informasi semakin banyak digunakan dalam berbagai instansi untuk mempermudah dalam suatu pekerjaan. Sistem informasi berbasis komputer dapat mengurangi masalah dan memberikan keamanan dalam hal pengarsipan dokumen. Teknologi perangkat lunak komputer semakin berkembang dan memberikan banyak alternatif dalam pembangunan sebuah sistem informasi. Penelitian ini dilaksanakan untuk membangun sebuah sistem informasi kesehatan yang userfriendly dan mudah digunakan. Sistem informasi kesehatan ini mengusung sebuah sistem pengarsipan digital dengan interface yang sederhana dan dapat diakses melalui peramban web. Sistem informasi ini menggunakan sebuah teknologi basis data MySql yang dipadukan dengan aplikasi Apache dan PHP.
Kemudahan akses profil desa (yang lengkap dan akurat), akan turut mendukung perencanaan pembangun... more Kemudahan akses profil desa (yang lengkap dan akurat), akan turut mendukung perencanaan pembangunan desa serta mempermudah perangkat maupun masyarakat dalam mendapatkan informasi tentang desa. Salah satu yang membutuhkan sistem informasi ini adalah Desa Sidakangen, yang masih satu kecamatan dengan Fakultas Sains dan Teknik UNSOED, yaitu di Kecamatan Kalimanah, Kab. Purbalingga. Desa ini cukup antusias dalam penggunaan teknologi, namun kurang ditunjang oleh sarana maupun sumber daya manusia yang ada. Hal ini merupakan kendala tersendiri bagi perangkat untuk mengidentifikasi dan mengolah data statistik di desa Sidakangen. Komputer yang ada pun hanya digunakan untuk proses surat menyurat, dan pencatatan profil desa pun masih manual, belum tercatat dengan baik di komputer. Padahal penggunaan komputer untuk pencatatan data merupakan syarat mutlak dalam implementasi Sistem Informasi. Untuk mengatasi hal tersebut, kami melakukan penerapan riset teknologi berupa implementasi sistem informas...
Melimpahnya tanaman glagah yang mencapai 10 ribu ton pertahun di Kabupaten Purbalingga memberikan... more Melimpahnya tanaman glagah yang mencapai 10 ribu ton pertahun di Kabupaten Purbalingga memberikan dampak positif terhadap tumbuhnya berbagai industri kecil menengah kerajinan sapu glagah. Saat ini ada sekitar 50 unit usaha kerajinan sapu glagah yang berkembang di Purbalingga. Salah satu sentra kerajinan sapu glagah yang terkenal adalah Kecamatan Karangjambu khususnya desa Sigupit. Desa Sigupit merupakan salah satu sentra kerajinan sapu glagah yang telah mampu menembus pasar internasional diantaranya adalah Korea dan Malaysia. Sedangkan untuk pasar lokal, kerajinan sapu tersebut di pasarkan di kota – kota sekitar Purbalingga bahkan sampai kotakota yang ada di Jawa Barat seperti Garut, Tasikmalaya, Sukabumi, Cirebon dan lain lain. Secara umum permasalahan pada UKM sapu glagah adalah kualitas dan kuantitas yang masih rendah karena penggunaan peralatan manual. Sehingga sulit untuk memenuhi pasar ekspor. Oleh karena itu pada kegiatan ini dilakukan peningkatkan kualitas dan kuantitas prod...
Memakai batik bukan hanya sebagai kelengkapan sandang dan fashion, namun juga memakai sebuah kary... more Memakai batik bukan hanya sebagai kelengkapan sandang dan fashion, namun juga memakai sebuah karya seni sehingga kita menjadi lebih bangga memakai karya warisan nenek moyang bangsa ini. Kita mengenal berbagai macam seperti batik Solo, Jogja, Pekalongan, dan Madura yang sudah cukup familiar pada masyarakat Indonesia. Namun dalam kenyataannya, sebenarnya masih banyak jenis batik yang ada di wilayah lain Indonesia yang kurang begitu dikenal padahal mempunyai potensi yang cukup baik dalam diversifikasi jenis batik di Indonesia, diantaranya adalah Batik Gumelem dari Banjarnegara Jawa Tengah. Namun sayangnya, Pemasaran Batik Gumelem ini memang belum seluas batik lainnya, masih sebatas untuk konsumsi masyarakat lokal. Selain itu, peralatan produksi pada UKM ini masih sangat sederhana jauh dari standard yang biasa digunakan oleh pengrajin batik biasanya serta kemasan dari batik sangat sederhana. Di lain pihak, hampir sebagian besar para ibu di desa tersebut mempunyai ketrampilan membatik ya...
The use of characteristics of iris and pupil are very useful in wide range of applications. There... more The use of characteristics of iris and pupil are very useful in wide range of applications. There have been many studies about detecting pupil and iris, however most of these studies focused on images which are taken under controlled illumination conditions. In this paper, we focus on images in which are taken under uncontrolled illumination using compact digital cameras. We propose an efficient method for detecting pupil and iris accurately. Our method is based on Hough Circle Transform by fixed radius. This algorithm combines face recognition, edge detection and characteristics of LAB images. We implement our method into 125 face images which are taken by compact digital camera under uncontrolled illumination, varying pose and expression conditions of human face. The result shows that our algorithm has performance about 82%.
In this paper we propose a new consideration method for cataract diagnosis by considering a stati... more In this paper we propose a new consideration method for cataract diagnosis by considering a statistical texture approach in iris area to improve performance of cataract screening system based on image processing techniques. Statistical texture approach is including average intensity, average contrast, smoothness, third moment, uniformity and entropy. The results show that statistical texture analysis for iris area gave a significant result for serious and non-serious conditions. These results are promising for additional characteristics for getting a robust method for detecting cataract based on image processing.
Sentra HKI adalah sistem informasi yang dikembangkan oleh Puslit Hak Kekayaan Intelektual dan Ser... more Sentra HKI adalah sistem informasi yang dikembangkan oleh Puslit Hak Kekayaan Intelektual dan Sertifikasi Produk LPPM Universitas Jenderal Soedirman untuk mengarsipkan dokumen HKI secara digital seperti Paten, Indikasi Geografis, Cipta, Merek, PVT (Perlindungan Varietas Tanaman), Rahasia Dagang, DTLST (Desain Tata Letak Sikuit Terpadu), dan Desain Industri. Sentra HKI juga digunakan untuk mengelola pengajuan HKI baru dan memantau status HKI yang saat ini dimiliki oleh LPPM UNSOED. Kondisi saat ini Sentra HKI berjalan tidak sesuai dengan fungsinya, menu selain Paten dan Cipta tidak bisa diakses, selain itu menu paten dan cipta tidak mendukung pengarsipan dokumen berdasarkan riwayatnya karena setiap melakukan pembaharuan dokumen, dokumen lama akan terhapus dengan dokumen baru. Hal ini juga terlihat pada struktur tampilan layar menu paten dan cipta yang juga tidak mendukung pengarsipan dokumen berdasarkan riwayat dan diikuti dengan struktur basis data yang juga tidak mendukung pengarsi...
A histogram is a graphical display that shows how often the data appears in a data set. In a digi... more A histogram is a graphical display that shows how often the data appears in a data set. In a digital image processing, it becomes necessary to determine the follow-up process to be performed. This paper will discuss the effect of camera types in myeloblast cell identification especially about the effect of histogram distribution on the whole process of myeloblast cell image segmentation. This is a part of our research in identifying white blood cells in the development of computer aided diagnosis for the identification of blood disorders leading to leukemia for rural areas. On the system we are developing, we use the camera as the primary tool in data acquisition. The camera is placed on a conventional microscope. We proposed four types of camera. The result show that camera type 2 has excellent image quality and pixel value. Therefore, in order to develop computer aided diagnosis as a leucocyte classification tool, we recommend to use camera type 2.
Limited health facilities, both medical equipment and health workers in developing countries and ... more Limited health facilities, both medical equipment and health workers in developing countries and other rural areas in the world, bring significant problems for public health services. In order to make a correct diagnosis, it is necessary to support accurate data from health equipment that should be available at the health care centre. On the other hand, the development of technology, especially in the field of digital image processing is quite rapid. This paper discusses the application of digital image processing in solving problems concerning the limitations of health care facilities. In this paper, we will discuss the application of digital image processing in cataract screening, image quality improvement of ultrasonography, identification of leukocyte cells, and identification of ventricular areas and the hippocampus of magnetic resonance imaging images. The results show that the implementation of digital image processing techniques can help overcome some of the problems that ar...
International Journal of Electrical and Computer Engineering (IJECE), 2016
Radiology field is very important in today's world, especially in the field of medicine inclu... more Radiology field is very important in today's world, especially in the field of medicine including dentistry. Radiology equipment that is popular in dentistry is the panoramic machine. A panoramic image facilitate the dentist in making a diagnosis of the abnormality in the mouth and teeth. But unfortunately, for developing countries like Indonesia, panoramic machine available are low resolution which have an effect on the resulting image also has low quality. This research aims to improve the quality of the panoramic image to have a better quality. We use point processing method with emphasis on contrast stretching method. We chose this method because it is quite simple but has a high performance. Based on the second opinion from the hospital, the performance is 83.9%, therefore this method is promising to be implemented on the improvement of dental radiology images.
IOP Conference Series: Materials Science and Engineering, 2016
Currently, at least 18,000 women die every year in Indonesia due to pregnancy or childbirth. It m... more Currently, at least 18,000 women die every year in Indonesia due to pregnancy or childbirth. It means that every half hour a woman dies due to pregnancy or childbirth. As a result, every year 36,000 children became orphans. The high maternal mortality rate was put Indonesia on top in ASEAN. The main causes of maternal mortality are high-risk pregnancy. Mothers who have diseases like high blood pressure, pre-eclampsia, diabetes, hyperthyroidism, and already over 40 years old and infectious diseases such as rubella, hepatitis and HIV can be factors that lead to high-risk pregnancy. This paper will discuss the development of a blood pressure monitoring device that is suitable for pregnant women. It is based on convenience for pregnant women to get the equipment that is flexible with her presence. Results indicate that the equipment is in use daily support for pregnant women therefore, one of the causes of maternal mortality can be detected earlier.
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Papers by Retno Supriyanti