Minimalist JPEG decoder & encoder

JPEG

Decoder

• written in C99
• can parse YCbCr, YCCK and grayscale images
• can handle 8-bit or 12-bit samples
• can handle subsampled components
• can handle restart markers
• supports interleaved and non-interleaved scans
• supports Motion JPEG
• does not support progressive JPEG files
• does not support arithmetic coding

Encoder

• written in C99
• supports subsampled components (4:4:4, 4:2:2, 4:2:0)
• uses interleaved scan
• supports quality setting (1..100)
• support color and grayscale images
• uses default Huffman table or optimized tables
• can handle 8-bit and 12-bit input images

http://www.fit.vutbr.cz/research/prod/?id=814

MIT License Copyright (c) 2020-2004 David Barina Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

• zip jpeg-master.zip 26 KB