可视通讯 meaning in English

visual communication-graphic communication
web-tel

Automated face detection and recognition is one of the most attentional branches of biometrics and it is also the one of the most active and challenging tasks for computer vision and pattern recognition . it is not only widely applied in a variety of personal identification systems such as national security , public security , justice , government , finance , business and security facilities , but also can be used in the fields of human - computer interface and visual communication
而人脸检测和识别是目前生物特征识别中最受人们关注的一个分支，是计算机视觉与模式识别领域非常活跃的一个研究方向，它不仅广泛应用于国家安全、公安、司法、政府、金融、商业、安检、保安等身份鉴别系统，而且还可应用于人机接口、可视通讯等领域。