The Best Practice of University and Community Cooperation in Open Source Software Project - TV Station Media Images Query System for Example

摘要

One open source software project, Open Source Technology Development and Cultivation of Talent, of Institute for Information Industry (III), Taiwan released an opportunity and gave us a valuable practice in helping some engineers, students, and teachers to work together. In this project, we try to develop the TV station media images query system prototype. Face recognition based on videos or image sets has been involved in the project. We try to apply Convolutional Neural Networks (CNN) and perform feature extraction on a target face in multiple image frames of given videos and generate multiple face feature vectors respectively. This proposed prototype and flowchart try to convert the plurality of face feature vectors into a feature vector of a predetermined dimension and judge the feature vector of the predetermined dimension by using a classifier to recognize the target face. The user can input Chinese name of actress and pressure search button, then, if information retrieved from the database associated with a selected person, it can show all similar images and time associated with a given face name.