Rapid motion estimation self-adaptive selection method based on motion complexity
A technology of motion complexity and self-adaptive selection, applied in TV, electrical components, digital video signal modification, etc., can solve problems such as prolonging the search process and increasing the time of video encoding
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0039] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0040] The traditional motion estimation method uses the same search process for different videos. Although good search results can be obtained, because the motion complexity information of the video image itself is not considered, for video sequences with large changes in motion intensity, the entire search The process is not optimal, and there is still room for improvement in coding efficiency.
[0041] The method that the present invention proposes is mainly based on the analysis to existing two typical motion estimation methods---diamond search method (DS, Diamond Search) and hierarchical motion estimation method (HME, Hierarchical Motion Estimation), utilizes the search performance between them Aspects of complementarity, combined with the motion complexity of the video image content, select an appropriate search method for the current macroblock, and th...
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