Binocular stereoscopic vision-based stereo matching method
A binocular stereo vision and stereo matching technology, which is applied in the field of computer vision, can solve the problems of increasing the difficulty of stereo matching, discontinuous parallax, and prone to wrong matching, so as to solve the problem of parallax calculation in areas where the parallax is discontinuous and cannot be matched. , the effect of mitigating weak and repetitive textures, improving quality
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0041] In the following, the present invention will be further explained through examples in combination with the drawings and the stereo matching process of Gaussian pyramid transform cross-scale cost aggregation:
[0042] 1. Calculate the matching cost
[0043] The matching cost is used to measure the similarity between two or more different images of the same scene taken from different perspectives under different parallaxes. The matching cost is calculated using f:R W×H×3 ×R W×H×3 →R W×H×L Represents, where W and H represent the width and height of the image resolution, 3 represents the pixel RGB channel, and L represents the maximum parallax d max . Two different stereoscopic image pairs I and I'of the same scene shot from different perspectives use equation (1) to express the matching cost volume from 1 to L in disparity.
[0044] C=f(I,I′) (1)
[0045] For x i ,y i The pixel point at the coordinate i=f(x i ,y i ), the matching cost under the disparity l is the scalar C(i,l...
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.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap