Multi-feature fusion human face image searching method and system
A multi-feature fusion, face image technology, applied in the multi-feature fusion face image search method and system field, can solve problems such as difficulty in meeting user accuracy requirements, and achieve rich query functions and high search accuracy.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0024] At first the technical terms in the present invention are explained and illustrated:
[0025] Bottom features: feature vectors representing image semantics obtained according to the relationship between image pixels.
[0026] Dimensionality reduction: Mathematical reduction of higher dimensional vectors to lower dimensions.
[0027] URL: Uniform Resource Locator. On the Internet, each object (such as a web page, image, etc.) has a unique address to identify its location on the Internet. Users can access the object through this address. This address is called URL.
[0028] Adaboost Cascade algorithm: a classification algorithm in the field of machine learning, used to classify data. The basic idea is to obtain a strong classifier by weighting several weak classifiers.
[0029] Gabor wavelet transform: a processing method in the field of image processing, which realizes the transformation from the spatial domain to the frequency domain.
[0030] LBP operator: local bin...
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