A Texture-Free 3D Object Tracking Method Based on Confidence and Feature Fusion
A three-dimensional object and feature fusion technology, applied in the field of computer vision, can solve problems such as failure and inconsistent error measurement, and achieve the effect of improving stability
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0068] A texture-free three-dimensional object tracking method based on confidence and feature fusion, the tracking method comprising the following steps:
[0069] (1) Input the 3D model of the tracking object, each frame of image taken by the RGB monocular camera, and the pose of the first frame into the computer, and use the color histogram according to the color information of the foreground point, background point and uncertain area point respectively. The graph establishes the color model of the corresponding foreground area, the color model of the background area and the color model of the uncertain area;
[0070] The color histogram indicates the proportion of different colors in the whole area;
[0071] In step (1), the point x in the uncertain region satisfies the following conditions:
[0072] When the point x is in the foreground area, but P f b , P f Indicates the probability that point x belongs to the foreground, P b Indicates the probability that point x bel...
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