Human face forehead area detection and positioning method and system of low-resolution thermodynamic diagram
A technology of area detection and positioning method, which is applied in the field of face target detection, can solve the problems of increasing algorithm running time, large parameter quantity, low accuracy, etc., and achieve the effects of saving development time, preventing significant decline, and preventing image fitting
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment
[0078] Such as Figure 1 to Figure 5 As shown, this embodiment provides a low-resolution heat map detection and positioning system for a face and forehead region, including a data preprocessing module, a feature extraction module, a face and forehead target detection module, and a face and forehead positioning module;
[0079] Among them, the data preprocessing module, after collecting the thermal image by the infrared camera, clears the non-face and fuzzy useless pictures, sets the same (low resolution) size of the face picture to 32×32, and then divides the training according to 7: 3 Set and test set, and mark these data sets with corresponding labels (1 is forehead area, 0 is non-forehead area), and finally the labeled data sets (training and testing) are converted into corresponding tfrecord format files, which are multi-threaded Parallel reading of face data;
[0080] The feature extraction module uses a data enhancement method (image mixing mixup, data dithering for the face ...
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