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rate-distortion-optimization

Here are 5 public repositories matching this topic...

iAvoe / x264-x265-QAAC-ffprobe-Ultimatetutorial

主打解析编码器内部逻辑和参数说明，从基础到全网没人讲的算法，没人画的图解，没人做的排版整理全都在此集齐；因此叫Ultimate Tutorial

Updated May 13, 2026
CSS

ali-zafari / TBTC

PyTorch re-implementation of Transformer-based Transform Coding

computer-vision pytorch pytorch-lightning swin-transformer neural-image-compression rate-distortion-optimization rate-distortion-vae swint-autoencoder

Updated Dec 28, 2023
Python

yangli-xjtu / TBC-sosr

code for "Joint Optimization for SSIM-Based CTU-Level Bit Allocation and Rate Distortion Optimization"

hevc ssim ieee-transactions rate-control image-quality-assessment vvc bit-allocation rate-distortion-optimization

Updated Dec 6, 2021
MATLAB

xinyue-li3 / hybrid-lifting-structure

Learned wavelet-like transform with a hybrid lifting structure for lossy image compression in JPEG2000

machine-learning neural-network image-processing image-compression jpeg2000 wavelet-transform pytorch-cnn cnn-models rate-distortion-optimization lifting-structure soft-to-hard-annealing

Updated Jul 29, 2026
Python

aakarshdhariwal / image-video-compression-lab

From-scratch hybrid video codec (DCT, quantization, motion estimation/compensation, Huffman coding) built for FAU's Image and Video Compression Lab Course, extended with half-pel ME, RD-optimized coding decisions, and in-loop deblocking. Beats a JPEG baseline by 39.9% BD-rate.

matlab huffman-coding octave image-compression quantization discrete-cosine-transform motion-estimation video-coding fau motion-compensation rate-distortion-optimization hybrid-video-codec deblocking-filter

Updated Oct 8, 2026
MATLAB

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