About NISHIYAMA MASASHI
About IWAI YOSHIO
About computer vision
About image analysis
About protection
About data protection
About information
About feature extraction
About cryptogram
About calculation
About encryption
About distance calculation
About Personally Identifiable Information
About private information protection
About 準同型暗号
About feature quantity
About Pattern recognition
About Graphic and image processing in general
About Data protection
About 暗号
About 個人情報
About 人物
About 対応付け