FRAME-RECURRENT VIDEO SUPER-RESOLUTION

• Main Authors: SAJJADI SEYED MOHAMMAD MEHDI, BROWN MATTHEW ALUN, VEMULAPALLI RAVITEJA
• Format: Patent
• Language: Chinese; English
• Published: 25.08.2020
• Subjects: CALCULATING; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

The present disclosure provides systems and methods to increase resolution of imagery. In one example embodiment, a computer-implemented method includes obtaining a current low-resolution image frame.The method includes obtaining a previous estimated high-resolution image frame, the previous estimated high-resolution frame being a high-resolution estimate of a previous low-resolution image frame.The method includes warping the previous estimated high-resolution image frame based on the current low-resolution image frame. The method includes inputting the warped previous estimated high-resolution image frame and the current low-resolution image frame into a machine-learned frame estimation model. The method includes receiving a current estimated high-resolution image frame as an output ofthe machine-learned frame estimation model, the current estimated high-resolution image frame being a high-resolution estimate of the current low-resolution image frame. 本公开提供了增大影像的分辨率的系统和方法。在一个示例实施例中，一种由计算机实现的方法包括获得当前低分辨率图像帧。