Study on an Improved Restricting Algorithm Used in Face Image
Zhenliang Jia · International Journal of Multimedia and Ubiquitous Engineering · 2016
The recognition rate of face image has always been a research hot spot. This paper proposes a model based on tree sparse algorithm. Firstly, create a kind of tree sparse model of image data based on the wavelet domain, and then design a new face image reconstruction algorithm with this model. The algorithm in this paper is used to eliminate the redundant information of the face image, by comparing with the traditional reconstruction algorithm and testing with three standard faces data, comparing with the reference algorithm, the simulation experiments show that the algorithm of this paper improves the recognition precision of human face image, with very good robustness.