Recover JPG/JPEG photos
JPEG file will "lose" in certain situations. For example, it may lose a JPEG file if Imagery processing software is forced to quit unexpectedly, or if your computer has a power interruption while you're writing, or if you close the file without saving changes,or virus attacks,or fomatted by a mistake,or deleted by a mistake operation.http://www.diskgetor.com/photo-files-recovery.htm If your jpg files are very important for your life,you need recover jpg file. The name "JPEG" stands for Joint Photographic Experts Group, the name of the committee that created the JPEG standard and also other standards. In computing, JPEG (named after the Joint Photographic Experts Group who created the standard) is a commonly used method of compression for photographic images. The degree of compression can be adjusted, allowing a selectable tradeoff between storage size and image quality. JPEG typically achieves 10:1 compression with little perceptible loss in image quality. JPEG compression is used in a number of image file formats. JPEG/Exif is the most common image format used by digital cameras and other photographic image capture devices; along with JPEG/JFIF, it is the most common format for storing and transmitting photographic images on the World Wide Web. These format variations are often not distinguished, and are simply called JPEG. http://www.diskgetor.com/recover-format-jpg-jpeg.htm Color space definition Component sub-sampling registration Pixel aspect ratio definition The most common filename extensions for files employing JPEG compression are .jpg and .jpeg, though .jpe, .jfif and .jif are also used. First, the image should be converted from RGB into a different color space called YCbCr. It has three components Y, Cb and Cr: the Y component represents the brightness of a pixel, the Cb and Cr components represent the chrominance (split into blue and red components) You can find more Photo files recovery information at: http://www.diskgetor.com Disclaimer: Article submitters are solely responsible for the content of their articles. ArtiLib can't be held liable for the contents of the articles. Report Abuse | Browse By Category |
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