Real-time video communication quality evaluation method
A technology for real-time video and quality evaluation, applied in image communication, television, electrical components, etc., can solve the problems of losing the meaning of real-time calls, not suitable for real-time video calls, and high cost.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0015] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0016] Such as figure 1 , the present invention provides a kind of quality assessment method of real-time video communication, establishes a quality model at the receiving end of real-time video communication, the output parameter of this quality model is the quality evaluation value, denoted as MOS, and input parameter includes time quality value and space The quality value, the time quality value is recorded as TMOS, the space quality value is recorded as SMOS, and the corresponding relationship between the output parameters and input parameters of the quality model is: MOS=TMOS a *SMOS b , a and b are preset weight coefficients, which are adjusted according to the principle of fluency priority or clarity priority, and the default values of a and b are both 0.6;
[0017] During the real-time video call, at the receiving end of the real-t...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com