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Editor to share with you what the image file refers to. I hope you will get something after reading this article. Let's discuss it together.

Image file image folder, image file depicts an image of the extreme machine disk file, its file format is no less than dozens of. Image files can be divided into two categories, namely, picture files and animation files.

Image is an image folder, image files depict an image of the extreme machine disk files, no less than dozens of file formats. Image files can be divided into two categories, namely, picture files and animation files.

The IMG format is commonly used in Digital Research applications. Img format is a kind of image, and you can install IMG data files by making a data CD or using a virtual optical drive (such as WinMount).

As a format of image files, img format has high compression efficiency, and IMG format supports images of any size. Img image file format, the image data is stored in a similar two-dimensional array format. The width of the image is stored in the first two positions of the first row, the next two are the height of the image, the next location stores the gray level of the image, and all the remaining positions store the grayscale of the image.

Extended data:

Common picture file formats:

1.BMP: BMP format is a graphics standard developed by Microsoft. The biggest advantage is that it is first-class compatible on PC and can be "accepted" by almost all graphics software. it can be called a general format, even if it does not install any picture-viewing software, it can be seen with Windows's "paintbrush". Its structure is simple, without compression, the graphics stored in bmp format will not be distorted, but the file is relatively large, and does not support Alpha (transparent background) channel.

2. JPG: JPG format is the most popular graphics format on the Internet, which can compress the file capacity to the minimum format. JPG supports different degrees of compression ratio, and you can adjust the compression ratio according to the situation. The higher the compression ratio, the lower the quality; on the contrary, the smaller the compression ratio, the better the quality. However, it should be noted that this compression method belongs to distorted compression, and the compression of files will lead to a decline in the quality of graphics.

JPEG (Joint Photographic Experts Group, Joint graphic expert Group) is a photographic expert group jointly composed of CCITT (International Telegraph and telephone Advisory Committee) and ISO (International Organization for Standardization).

3. GIF: GIF, like JPG, is the most common graphics format on the network. Its disadvantage is that it only supports 256colors and the file capacity is much larger than JPG. However, it has a unique skill, can use transparent colors, and can combine several pictures to form animation files. This format can only be used by friends who make web pages.

After reading this article, I believe you have a certain understanding of "what the image document refers to". If you want to know more about it, you are welcome to follow the industry information channel. Thank you for reading!

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