Influence of block size on JPEG compression performance.
Póth MiklósZeljen TrpovskiPublished in: SISY (2019)
Keyphrases
- jpeg compression
- block size
- discrete wavelet transform
- watermarking algorithm
- dct coefficients
- quadtree
- digital images
- gaussian noise
- watermarking scheme
- image blocks
- inter frame
- bit rate
- additive noise
- peak signal to noise ratio
- multiresolution
- macroblock
- wavelet domain
- motion vectors
- transform domain
- discrete cosine transform
- computer vision
- wavelet coefficients
- binary images
- feature vectors
- image sequences