🧮 Scientific Computing

📹 ICCV2025 · 1 paper notes

JPEG Processing Neural Operator for Backward-Compatible Coding

This paper proposes JPNeO, a next-generation codec that is fully backward-compatible with the JPEG format. By introducing neural operators at both the encoding stage (JENO) and decoding stage (JDNO), along with a trainable quantization matrix, JPNeO significantly improves JPEG reconstruction quality—particularly for chroma components—while maintaining low memory footprint and parameter count.