A People Counting Method Combining Convolutional Neural Networks and Trajectory Prediction
A convolutional neural network and trajectory prediction technology, applied in the field of target recognition, can solve problems such as occlusion and illumination changes that cannot be solved well, and achieve the effect of reducing impact and increasing recognition rate
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0027] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be more clearly defined.
[0028] see image 3 , Figure 4 and Figure 5 , the embodiments of the present invention include:
[0029] First, the crowd in the video is divided into several blobs according to the density, and the number of pixels and perimeter of each blob is counted, and the median is taken as the threshold θ. If the number of pixels and the perimeter are less than the threshold, it is recorded as a sparse crowd blob , otherwise it is a dense crowd.
[0030] For sparse crowds, the selection search algorithm is used to pre-determine pedestrian positions in different color spaces of RGB and HSV to avoid redundant feature interference. The algorithm finds...
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