Many compression techniques of images are available. JPEG (Joint Photographic Experts Group) is o... more Many compression techniques of images are available. JPEG (Joint Photographic Experts Group) is one of the most popular compression standards in the field of still image compression. JPEG2000 is the new standard of JPEG. In this paper, studies of the effects of JPEG and JPEG2000 compression techniques have been made on different images for different compression ratios. The range of compression ratios is same for both the JPEG format and JPEG2000 format. The Maximum Absolute Error (MAE), Mean Square Error (MSE) and Peak Signal to Noise Ratio (PSNR) for both techniques have been thoroughly studied. It seems for higher compression ratio JPEG2000 format is more satisfactory and it gives comparatively very low MAE and MSE value and high PSNR value at that particular compression ratio.
Many compression techniques of images are available. JPEG (Joint Photographic Experts Group) is o... more Many compression techniques of images are available. JPEG (Joint Photographic Experts Group) is one of the most popular compression standards in the field of still image compression. JPEG2000 is the new standard of JPEG. In this paper, studies of the effects of JPEG and JPEG2000 compression techniques have been made on different images for different compression ratios. The range of compression ratios is same for both the JPEG format and JPEG2000 format. The Maximum Absolute Error (MAE), Mean Square Error (MSE) and Peak Signal to Noise Ratio (PSNR) for both techniques have been thoroughly studied. It seems for higher compression ratio JPEG2000 format is more satisfactory and it gives comparatively very low MAE and MSE value and high PSNR value at that particular compression ratio.
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Papers by Farruk Ahmed