18501907. REFERENCE LAYER AND SCALED REFERENCE LAYER OFFSETS FOR SCALABLE VIDEO CODING simplified abstract (ARRIS Enterprises LLC)
Contents
REFERENCE LAYER AND SCALED REFERENCE LAYER OFFSETS FOR SCALABLE VIDEO CODING
Organization Name
Inventor(s)
Koohyar Minoo of San Diego CA (US)
David M. Baylon of San Diego CA (US)
Ajay Luthra of San Diego CA (US)
REFERENCE LAYER AND SCALED REFERENCE LAYER OFFSETS FOR SCALABLE VIDEO CODING - A simplified explanation of the abstract
This abstract first appeared for US patent application 18501907 titled 'REFERENCE LAYER AND SCALED REFERENCE LAYER OFFSETS FOR SCALABLE VIDEO CODING
The patent application provides a process for determining the selection of filters and input samples for scalable video coding, specifically in Scalable High Efficiency Video Coding (SHVC).
- The process involves re-sampling video data from an encoder or decoder process of a base layer in a multi-layer system to enhance quality in SHVC.
- It suggests deriving a single scaled reference layer offset from two scaled reference layer offset parameters, and vice versa.
- It also proposes deriving a single scaled reference layer offset or a single reference layer offset from a combination of a scaled reference layer offset parameter and a reference layer offset parameter.
Potential Applications: - This technology can be applied in video streaming services to improve the quality of scalable video coding. - It can be used in video conferencing systems to enhance the clarity and resolution of video streams.
Problems Solved: - Enhances the quality of video coding in multi-layer systems. - Provides a more efficient process for determining filters and input samples in scalable video coding.
Benefits: - Improved video quality in scalable coding systems. - Enhanced efficiency in selecting filters and input samples. - Better overall performance in video streaming and conferencing applications.
Commercial Applications: Title: Enhanced Video Quality Technology for Streaming Services This technology can be utilized by streaming platforms to offer higher quality video content to users, leading to increased viewer satisfaction and potentially attracting more subscribers. It can also be integrated into video conferencing solutions to provide clearer and more detailed video communication, improving user experience in virtual meetings and conferences.
Questions about Scalable Video Coding: 1. How does this technology improve the quality of video coding in multi-layer systems? This technology enhances the quality by re-sampling video data from the base layer and deriving optimized reference layer offsets. 2. What are the potential applications of this technology beyond video streaming services? This technology can also be applied in video conferencing systems to enhance the clarity and resolution of video streams.
Original Abstract Submitted
A process for determining the selection of filters and input samples is provided for scalable video coding. The process provides for re-sampling using video data obtained from an encoder or decoder process of a base layer (BL) in a multi-layer system to improve quality in Scalable High Efficiency Video Coding (SHVC). It is proposed that a single scaled reference layer offset be derived from two scaled reference layer offset parameters, and vice-versa. It is also proposed that a single scaled reference layer offset or a single reference layer offset be derived from a combination of a scaled reference layer offset parameter and a reference layer offset parameter.
