Document Image Compressionslides05 ExercisesWrite an encoder/decoder of binary images using a simple version of fax compression.- code each line separately
- use run length representation (for simplicity, use run lengths up to 20)
- use Huffman coding on the run lengths
- calculate run length statistics based on a bunch of images
- build a Huffman tree
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sample-binary-document-images.zip (1283k) Faisal Shafait, May 23, 2011, 12:57 AM
Ċ Ilya Mezhirov, May 19, 2011, 5:31 AM
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