jpeg-huffman-table

Replace the jpeg's huffman table to reduce the file size.

Environment

Mac 10.12.4 with gcc 5.0.0

How to compile

Use 'make'.

How to execute

1. Put all baseline images and codes at the same folder.
2. Type 'make run'.
3. Or use "./jpgdecoder image_name.jpg".

Others

1. If the image size is over 2048, please increase the MAX_X and MAX_Y at header.
2. Not finished yet, huff.c can generate a huffman table base on the input.
   jpg_huffman_table.c can now read in a jpeg file and write to bmp.
3. TODO: combine these two files to count how many times each codewords appears while reading the jpeg,
   usd huff.c to generate new table, and substitute