On the robustness of JPEG post-compression to resampling factor estimation.
Qin ZhangWei LuTao HuangShangjun LuoZhaopeng XuYijun MaoPublished in: Signal Process. (2020)
Keyphrases
- image compression
- compression algorithm
- compression ratio
- compression standards
- expert group
- lossy compression
- trellis coded quantization
- transform coding
- compression scheme
- jpeg xr
- lossless compression
- data compression
- image coding
- compression rate
- image transmission
- jpeg images
- progressive transmission
- perceptual distortion
- reconstructed image
- huffman coding
- bit allocation
- arithmetic coding
- subband
- file size
- image quality
- lossy image compression
- compression artifacts
- image processing
- compressed domain
- wavelet compression
- coded images
- video compression
- bits per pixel
- jpeg image compression
- adaptive quantization
- high compression ratio
- perceptual quality
- importance sampling
- computational complexity
- image sequences