Method for predicting field of view of user based on deep learning
A deep learning and user-friendly technology, applied in the field of computer vision and deep learning, can solve problems affecting the accuracy of video features, embarrassing field of view prediction, high bandwidth and low latency that have not been resolved, and achieve improved VR experience and low bandwidth costs , Reduce the effect of transmission delay
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0020] In order to make the purpose, technical solution and advantages of the present invention clearer, the implementation method of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0021] A method of predicting the user's field of view based on deep learning in this embodiment, the steps are as follows:
[0022] (1) Map the panoramic video from the spherical surface to the 6 faces of the cube inscribed on the sphere, and obtain the video corresponding to the 6 faces of the cube from the 2D panoramic video. Number the faces of the cube from 1 to 6, and expand them in sequence from 1 to 6 (see attached image 3 ).
[0023] (2) Use the optical flow algorithm to generate the dynamic feature sequence diagram of the six faces of the cube corresponding to the video, and then use the coordinate transformation relationship from the cube to the 2D plane and its numbering sequence to synthesize the panoramic dynamic featu...
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