Conventional facial feature point recognition techniques are susceptible to image resolution degradation,leading to high calibration errors in the Euclidean distance of feature points.Therefore,the article proposes a facial feature point recognition technology based on image key feature enhancement processing,which completes the localization of facial feature points on the basis of image key feature enhancement processing;Designed a facial feature point recognition and tracking algorithm,combined with localization and tracking results,to achieve feature point recognition.The experimental results show that after applying the new recognition technology,the Euclidean distance calibration errors of different feature points are relatively low,indicating the effectiveness of the new technology.
关键词
人脸图像/关键特征/图像增强/人脸特征
Key words
face image/key features/image enhancement/face features
维普
万方数据