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The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 06, 2021
Filed:
Dec. 16, 2019
Industrial Technology Research Institute, Hsinchu, TW;
Shu-Hao Ye, Chiayi, TW;
Chi-Tien Sun, Hsinchu, TW;
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Hsinchu, TW;
Abstract
In a training phase of a facial image reconstruction system, a thermal facial image is input into a convolutional encoder and a pre-trained thermal facial recognition model for feature fusion. The fusion result is input into a convolutional decoder for visible facial image reconstruction. A hybrid loss function is used in the training phase. In the training phase, the reconstructed visible facial image and its corresponding real visible facial image are input into the pre-trained visible facial recognition model and the pre-trained facial landmark detection model to calculate the hybrid loss function for model learning and parameter update.