Understanding GIF decompression

The EOI code appears only once and this is at the very end of the image data. Once it is read, you know that the block you are currently processing is the last block. Figure 1.3 – Final color table after the decompression is complete. Code Color. red. blue. green. black. Clear code. End of image. red, green. green, blue. blue, red. red, red ... ................
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