Method for processing denoising image and apparatus thereof
An image processing and image technology, applied in image communication, color TV parts, TV system parts, etc., can solve the problems of high complexity of motion estimation algorithm, large amount of calculation, difficult real-time image processing, etc., to achieve The effect of low computational complexity
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0040] The image capture process or transmission process will inevitably generate noise interference and affect the presentation of the image. Therefore, image processing is usually used to eliminate noise, and one of them is temporal filtering. The time-domain filtering process refers to the information of the previous image to filter the current image to eliminate noise. However, in the process of denoising the moving objects in the image, it is easy to produce moving afterimages, which make the human eyes feel uncomfortable.
[0041] Since human eyes habitually track moving objects in the image and pay attention to the moving state of the moving object, it is difficult to perceive the noise of the moving object in the image. Therefore, based on the characteristics of the human visual system, the embodiment of the present invention uses motion detection processing to determine whether each image block in the image is in a static state, and performs time-domain filtering proc...
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