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2. Binary image - Wikipedia

   en.wikipedia.org/wiki/Binary_image

   A binary image can be stored in memory as a bitmap: a packed array of bits. A binary image of 640×480 pixels has a file size of only 37.5 KiB, and most also compress well with simple run-length compression. A binary image format is often used in contexts where it is important to have a small file size for transmission or storage, or due to ...

3. Base64 - Wikipedia

   en.wikipedia.org/wiki/Base64

   As with all binary-to-text encoding schemes, Base64 is designed to carry data stored in binary formats across channels that only reliably support text content. Base64 is particularly prevalent on the World Wide Web [1] where one of its uses is the ability to embed image files or other binary assets inside textual assets such as HTML and CSS ...

4. Netpbm - Wikipedia

   en.wikipedia.org/wiki/Netpbm

   The binary image information comes after the header (which ends with a whitespace). In the binary format, last headerline must be like "255\n", with data immediately following it; any comment added after 255 will be taken as the start of image data, and the image will be skewed to the right (at least when opened by the image-manipulation ...

5. Digitization - Wikipedia

   en.wikipedia.org/wiki/Digitization

   The term digitization is often used when diverse forms of information, such as an object, text, sound, image, or voice, are converted into a single binary code.The core of the process is the compromise between the capturing device and the player device so that the rendered result represents the original source with the most possible fidelity, and the advantage of digitization is the speed and ...

6. IMG (file format) - Wikipedia

   en.wikipedia.org/wiki/IMG_(file_format)

   Programs such as dsktrans from the LibDsk [2] suite of command-line tools (available for Linux, MS-DOS, and Microsoft Windows) will convert between different raw disk image formats. dd can be used in Unix to create raw disk image files of disks. QEMU uses IMG files as its default format for hard drive disk images.

7. Morphological skeleton - Wikipedia

   en.wikipedia.org/wiki/Morphological_skeleton

   The image to the right shows the extent of what skeleton morphology can accomplish. Given a partial image, it is possible to extract a much fuller picture. Properly pre-processing the image with a simple Auto Threshold grayscale to binary converter will give the skeletonization function an easier time thinning.

8. Image conversion - Wikipedia

   en.wikipedia.org/wiki/Image_conversion

   Like any resampling operation, changing image size and bit depth are lossy in all cases of downsampling, such as 30-bit to 24-bit or 24-bit to 8-bit palette-based images. While increasing bit depth is usually lossless, increasing image size can introduce aliasing or other undesired artifacts.

9. Thresholding (image processing) - Wikipedia

   en.wikipedia.org/wiki/Thresholding_(image...

   The binary image resulting from a thresholding of the original image. In digital image processing , thresholding is the simplest method of segmenting images . From a grayscale image, thresholding can be used to create binary images .