说明：  The file PatternRecognition.rar contains 5 projects and the corresponding source code implementing the algorithms used for pattern recognition in still images, audio and video files. It contains: i) Discrete Cosine Transform in c# ii) face detection algorithm in c++ iii) speech recognition algorithm in c++ iv) algorithm to identify similar images in c++ v) Video playing and processing algorithms in c#. These projects were compiled from the CodeProject websites. The detailed description can be found in the Readme.txt file.
(Content of Readme.txt The decompressed folder PatternRecognition contains 5 subfolders including the source codes that implements the computer algorithms for intelligent processing of still images, audio and video information. They were collected and compiled from the codeproject a comprehensive website for source code sharing among software developers and researchers. The programs were implemented in c++ and c#. 1) Description: Implementation of face detection algorithm in c++ Folder: ./PatternRecognition/FaceDetection/facedetector_src.zip Download source: http://www.codeproject.com/KB/audio-video/face_detection.aspx 2) Description: Implementation of speech recognition algorithm in c++ Folder: ./PatternRecognition/SpeechRecognition/SR_src.zip Download source: http://www.codeproject.com/KB/audio-video/tambiSR.aspx 3) Description: Implementation of algorithm to identifiy similar images in c++ Folder: ./PatternRecognition/ContentBasedImageRetrieva)