Method and system of reconstructing videos by using super-resolution algorithm

Abstract

A method of reconstructing videos by using super-resolution algorithm includes the steps: (a) providing a video, wherein the video is composed of a plurality of frames having a sequence; (b) starting a first thread and a second thread, the first thread performing a first algorithm and the second thread performing a second algorithm for improving resolution, wherein a time complexity of the first algorithm is greater than a time complexity of the second algorithm; (c) the first thread sequentially reading the frames of the video in units of a first interval and processing the frames in order to obtain first processed frames, and the second thread sequentially reading the frames of the video in units of a second interval and processing the frames in order to obtain second processed frames, wherein a value of the first interval is an integer greater than 1, and a value of the second interval is 1; (d) performing a fusion operation on the second processed frames which is processed by the second thread and the nearest first processed frames which is processed by the first thread in order to obtain a plurality of fusion frames; and (e) displaying the plurality of fusion frames according to the sequence. The present disclosure can solve the problem that video super-resolution in real-time, computing time and resolution are difficult to be taken into account simultaneously.