Journal
SYMMETRY-BASEL
Volume 14, Issue 12, Pages -Publisher
MDPI
DOI: 10.3390/sym14122651
Keywords
facial expression recognition; channel weighting; feature fusion; edge detection
Categories
Funding
- Special Funds for the Cultivation of Guangdong CollegeStudents' Scientific and Technological Innovation (Climbing Program Special Funds)
- [pdjh2021a0126]
Ask authors/readers for more resources
Achieving emotion recognition in human-computer interaction is crucial in the era of artificial intelligence. We proposed a dual-channel network based on the Canny edge detector to improve facial expression recognition performance without adding redundant layers or training. Ablation experiments were conducted to discuss fusion parameters, and the method achieved good results in multiple datasets.
In the era of artificial intelligence, accomplishing emotion recognition in human-computer interaction is a key work. Expressions contain plentiful information about human emotion. We found that the canny edge detector can significantly help improve facial expression recognition performance. A canny edge detector based dual-channel network using the OI-network and EI-Net is proposed, which does not add an additional redundant network layer and training. We discussed the fusion parameters of alpha and beta using ablation experiments. The method was verified in CK+, Fer2013, and RafDb datasets and achieved a good result.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available