jpeg-python
jpeg-python copied to clipboard
ghallak
JPEG encoder/decoder written in Python
I tried `python encoder.py test.bmp output.txt` then get a 0-1 string content text document `python decoder.py output.txt` then windwos Photos App shows the 90 degrees rotated image. is this correct?
i want to know "parser.add_argument("output", help="path to the output image")", the output parameter‘s format is what? i set : input ./原始图像.bmp output ./yasuo.jpg" it sent: usage: encoder.py [-h] input output...
how to adjust compression ratio？and why the decode image after encode will appear some white points, why?
I have some problems with read_huffman_code function in decoder. When the chars end, the function endlessly adds to the prefix '' and the cycle does not end. Can you please...
Hey! After encoding, i have broken jpeg. Its HEX contains only 0x31 and 0x30. After decoding i have a very bad image. Help)
I think u need to downsample your Cb abd Cr chanell after you convert the image Y CbCr
I have a png image with 423300 bytes. After I ran python ./encoder.py input.png output.jpg The output.jpg file had 1565098 bytes.
When I try to run this: `python encoder.py -h ./image.bmp ./output.jpg` it gives me this error: ` File "encoder.py", line 60 os.path.dirname(filepath))) from e ^ SyntaxError: invalid syntax`
Great code for demonstrating the inner workings of JPEG using an easily interpreted language. Minor critique - you may wish to include DPCM in your encoding of the DC components....
