Labelling image scene clustering method based on vision and labelling character related information
A technology for labeling words and images, applied in the field of image processing, can solve problems such as limitations, and achieve the effect of solving sparsity
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0020] Below in conjunction with accompanying drawing, the present invention is described in more detail:
[0021] Step 1: Use the NCut (Normalized Cut) image segmentation algorithm to segment the training image (annotated image for learning) and the test image respectively to obtain a visual description of the image area.
[0022] Step 2, Construct all images used for learning {J 1 ,·,J l}PC train The visual nearest neighbor graph of The vertex set V corresponds to each image, each vertex corresponds to an image, and the edge set E represents the visual distance between images. We use the similarity measure of multi-region integrated matching for the visual distance between images - Earth Mover's Distance (EMD), and the weight on the edge connecting two vertices corresponds to the EMD visual distance between images.
[0023] Step 3, in the training image set, each image has a set of initial normalized tag word weight vectors. The normalization method of the weight vecto...
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