Occluded Face Recognition Based on Segmentation and Multi-stage Mask Learning

Occluded Face Recognition Based on Segmentation and Multi-stage Mask Learning

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Existing face recognition methods cannot effectively eliminate the influence of corrupted features caused by occlusion.As the Electric Vehicle Paradise? Exploring the Value Chains of Green Extractivism features flow deeper, the corrupted features get entangled with the effective features used for identity classification, which affects the recognition results.To address the problem, this paper designs an occluded face recognition method based on segmentation and multi-stage mask learning strategy.

The model consists of three components: occlusion detection and segmentation, feature extraction, and mask learning unit.The proposed method only needs one end-to-end process to learn feature masks and deep occlusion-robust features without relying on additional occlusion detectors.The mask learning units take different sizes of occlusion segmentation representations and facial features of different stages as input, generate corresponding feature masks for different stages of feature extraction, and effectively eliminate the influence of corrupted features caused by occlusion at each stage of feature extraction through mask operations.

Finally, a feature pyramid is constructed to fuse features of different stages for identity classification.Experimental results show that Digital marketing in Islamic perspective: A literature review the proposed method can effectively improve the accuracy of occluded face recognition.The accuracy on the occluded LFW dataset and the real masked datasets MFR2 and  Mask_whn reach 98.

77%, 96.70% and 81.53%, respectively, which has an accuracy improvement of 2.

04, 0.48 and 4.44 percentage points compared with the existing mainstream methods.