DCST: a data-driven color/spatial transform-based image coding method

Y Wang, Z Mei, I Katsavounidis… - Applications of Digital …, 2021 - spiedigitallibrary.org
Block-based discrete cosine transform (DCT) and quantization matrices on YCbCr color
channels play key roles in JPEG and have been widely used other standards in last three …

A machine learning approach to optimal inverse discrete cosine transform (IDCT) design

Y Wang, Z Mei, CY Tsai, I Katsavounidis… - arXiv preprint arXiv …, 2021 - arxiv.org
The design of the optimal inverse discrete cosine transform (IDCT) to compensate the
quantization error is proposed for effective lossy image compression in this work. The …

[HTML][HTML] Complexity Analysis of Internet Video Coding (IVC) Decoding

S Park, T Dong, ES Jang - Journal of Multimedia Information System, 2017 - jmis.org
Abstract The Internet Video Coding (IVC) standard is due to be published by Moving Picture
Experts Group (MPEG) for various Internet applications such as internet broadcast …