23 citations · 39 across the 2 of their papers we have counts for
2 papers
cs.MM2006★ 23 cited
A Hybrid Quantum Encoding Algorithm of Vector Quantization for Image Compression
Chao-Yang Pang, Zheng-Wei Zhou, Guang-Can Guo
Many classical encoding algorithms of Vector Quantization (VQ) of image compression that can obtain global optimal solution have computational complexity O(N). A pure quantum VQ en…
quant-ph2006★ 16 cited
Quantum Discrete Cosine Transform for Image Compression
Chao Yang Pang, Zheng Wei Zhou, Guang Can Guo
Discrete Cosine Transform (DCT) is very important in image compression. Classical 1-D DCT and 2-D DCT has time complexity O(NlogN) and O(N²logN) respectively. This paper prese…