Videos by Umakant B . Gohatre
Cloud computing[1] is the on-demand availability of computer system resources, especially data st... more Cloud computing[1] is the on-demand availability of computer system resources, especially data storage (cloud storage) and computing power, without direct active management by the user.[2] Large clouds often have functions distributed over multiple locations, each location being a data center. Cloud computing relies on sharing of resources to achieve coherence[clarification needed] and economies of scale, typically using a "pay-as-you-go" model which can help in reducing capital expenses but may also lead to unexpected operating expenses for unaware users 108 views
Papers by Umakant B . Gohatre
Bookmarks Related papers MentionsView impact
Photographic Image mosaicing is the technique in which multiple photographic images are taken fro... more Photographic Image mosaicing is the technique in which multiple photographic images are taken from same scene and combined together to form a panorama to get a high resolution image. In this process multiple photographic images are overlapped and process of blending is applied to form a wide angle or broad view panoramic image. The main important steps consist of firstly image acquisition of a scene then image registration and lastly image blending. The image registration method used in this paper is based on a feature based method for feature detection. Comparison of different photographic image feature detectors and descriptors and evaluating their basic performance is very important in study of image processing and computer vision. In this paper, the performance evaluation is done to compare three combinations of well-known methods of image feature detectors and descriptors which are SIFT, SURF and ORB for different light conditions .Upon inspecting the obtained results, it is observed that the ORB can be preferable almost in the situations of daylight conditions and for night light SURF is preferable.
Bookmarks Related papers MentionsView impact
Panorama is concerned with stitching multiple photographic images of the same scene to produce hi... more Panorama is concerned with stitching multiple photographic images of the same scene to produce highresolution image. There are many challenges in case of developing astrophotography with combining images from land and sky dealing with image noise and subject motion by including spatially variant registration steps into the panorama workflow, this will combine several shorter exposures into a lower noise final image without motion artifacts. The method would overcome two major obstacles to generate night sky panoramas: low SNR and motion blur. First the images are segmented into land and sky. Next the locations of probable stars from the star image are extracted. Here extraction of features from night image is challenging task. SIFT algorithm is scale invariant as well as rotation and this is effective in presence of noise than other techniques. Now for astrophotography panorama it requires more features to be extracted. From the comparison of feature extraction techniques, SIFT extracts more features than others and also it is invariant to rotation, illumination, and affine transformation changes, and shows good performance in this case. This star features are then matched between two images which include same feature points. Thus two short exposures get combined. Proper blending technique is applied to remove seam between two combined images. Motion of the stars is compensated by warping the images smoothly using the local transformations and these combined exposures were stitched into a panorama using a spherical projection.
Bookmarks Related papers MentionsView impact
The paper puts on the basis of idea which focuses on cost reduction and enhancing the quality of ... more The paper puts on the basis of idea which focuses on cost reduction and enhancing the quality of service in the field of digital advertising technologies. This work is about a remotely managed smart advertising system designed using Raspberry pi along with python programming. The digital advertising display system designed is based on various methods of using LCD screen, as well as other display devices. This system is very efficient to provide advertising information, to those people who live in public areas but; some areas that does not convenient to build-up the other types of advertise hoarding boards for their information. The Raspberry Pi model and its web interface using Wi-Fi dongle. This proposed system aims to substitute another system interface with Raspberry Pi, which will not only drastically reduces the cost involved but also will help achieving quality of services as the system will consume a smaller amount of power and become the system smartness. In this digital advertising system using Raspberry Pi B+ model. The multiple display screens are placed at such place having maximum people crowded areas and those areas are mostly attractive in city. The contents on the screen are made up of several images files which are continuously running having different contents. The main goal of this project is broadcasting information and remotely controls it. The broadcasting information such as, buses and bus station, train and train station, shopping malls, city square, road highways, subways, hospital, in conference hall. It is also used in educational institutes like colleges and schools for the purpose of displaying notices for students and also displaying all institutional growth and achievements information for visitors. Similarly this application for industry purpose of displaying notices, information about current technologies and market scenario; which is useful for all company's employee.
Bookmarks Related papers MentionsView impact
The system is about a remotely managed digital advertising system designed considering raspberry ... more The system is about a remotely managed digital advertising system designed considering raspberry pi python programming and characteristics. The digital advertising display system designed is based on various methods of using LED matrices Display LCD panel, single screen and multiple screens as well as other display derives. Those are as efficient as possible to provide advertising and information to people in public areas which area that does not convenient to build-up the other types of any hoardings display advertisement board. And Over the past decade the display technologies have seen major advances in resolution and drastic cost reductions.The proposed system aims to substitute another controller interface system with Raspberry PI which will not only drastically reduces the cost involved but also will help achieving quality of services as the system will consume a smaller amount of power also. In this digital advertising system using raspberry pi model the screens are divided in to region and layers and also used multiple screens for displaying the big size advertising purpose and the contents on the screen is made up of several images files and the main goal of this project study are broadcasting display information and remotely control it. The broadcasting information such as road highways ,subways , buses and bus station, train and train station, shopping malls, city squires, hospital, conference hall, colleges and schools for displaying notice for student information and displaying all institutional information for visitors and this same application in industry for displaying notices or useful information which has wand to giving employees.
Bookmarks Related papers MentionsView impact
Bookmarks Related papers MentionsView impact
International Journal Of Engineering And Computer Science, 2015
Bookmarks Related papers MentionsView impact
Uploads
Videos by Umakant B . Gohatre
Papers by Umakant B . Gohatre