josgard94 / jpeg

Compression of images with JPEG algorithm using python and Huffman codes.

JPEG

Compression of images with JPEG algorithm using python and Huffman codes.

The implementation that was carried out in this project uses huffman codes to reduce the size of the image.

for its execution:

1.- Compile the code corresponding to the JPEG algortimo, within this code a file with probability values of each value of intensity of the image is generated.

2.- Once the algorithm has been executed, we proceed to generate the huffman codes compiling the file huffman_codes.py, this algorithm generates a text file with the codes that have been generated from the probabilities.

3.- Compile the corresponding source file to the Huffman decoder to recover the intensity values of the image.

4.- Compile the file name idct.py to recover the new image already compressed in size.

jpeg's Issues

Value Error when i run idtc.py

i have executed the previous three .py files. while executing idtc.py i encountered this error

please help

how to change the compression rate

Excuse me, I want to get images with different quality and how can I adjust the compression rate?

i encountered an IndexError

after running algoritmo_jpeg.py i text ran generador_huffman_code.py. i encountered an error. how can I rectify it
Please also let me know when to run decompressor.py as well.