"Transform coding"

The SJTU UHD 360-Degree Immersive Video Sequence Dataset

This paper presents a set of 12 new 8K resolution ultra-high definition (UHD) 360-degree immersive video sequences. This video sequences can satisfy the enhancing requirements of the researches on UHD 360-degree immersive video, such as …

View-Dependent Omnidirectional Video Encapsulation Using Multiple Tracks

In recent years, there has been a significant interest towards virtual reality applications, especially omnidirectional videos. Due to the huge resolutions, omnidirectional videos are difficult to codec and stream in term of traditional multimedia …

Lossy and lossless intra coding performance evaluation: HEVC, H.264/AVC, JPEG 2000 and JPEG LS

High Efficiency Video Coding (HEVC), the latest international standard of video coding under development, has shown a major breakthrough with regards to compression efficiency. But most of the currently published studies were intended to evaluate the …