CCleaner是一款免费的系统优化和隐私保护工具，无论是对于计算机初级用户，还是计算机“老鸟”来说，CCleaner以其快速，绿色，便捷，免费的特点获得了很多用户的亲睐。-CCleaner is a freeware system optimization and privacy tool, both for the computer novice, or a computer " old bird" who, CCleaner with its fast, green, c

Continuous efforts have been made to process degraded iris images for enhancement of the iris recognition performance in unconstrained situations. Recently, many researchers have focused on developing the iris segmentation techniques, which can d

toolbox for facial landmark detection, head pose estimation, facial action unit recognition, eye-gaze estimation