On the selection of 2D Krawtchouk moments for face recognition
作者：
Highlights：
• Hybrid-type face recognition using discriminative selection of Krawtchouk moments.
• A comparative study of different moment-based discriminative face features.
• Experiments on two challenging databases show superiority of the proposed selection.
• Fisher-scoring is preferable to LDA projection for moment-based face recognition.
• Effective facial parts are identified for recognition of expression variant faces.
摘要
Highlights•Hybrid-type face recognition using discriminative selection of Krawtchouk moments.•A comparative study of different moment-based discriminative face features.•Experiments on two challenging databases show superiority of the proposed selection.•Fisher-scoring is preferable to LDA projection for moment-based face recognition.•Effective facial parts are identified for recognition of expression variant faces.
论文关键词：Discriminative moments,Face recognition,Orthogonal Krawtchouk moments
论文评审过程：Received 16 February 2015, Revised 9 December 2015, Accepted 4 January 2016, Available online 19 January 2016, Version of Record 27 February 2016.
论文官网地址：https://doi.org/10.1016/j.patcog.2016.01.003
