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Frame insertion method and device

A frame method and interpolation technology, applied in the field of frame interpolation methods and devices, can solve problems such as frame interpolation effects

Pending Publication Date: 2022-03-18
NETEASE (HANGZHOU) NETWORK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a frame interpolation method and device to overcome the problem of frame interpolation effect caused by the frame interpolation processing of image frames using video frame interpolation technology

Method used

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Embodiment Construction

[0117] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0118] In order to better understand the technical solution of the present application, firstly, the relevant concepts involved in the present application are explained.

[0119] RGB: A color system used to represent the color of a picture. A variety of colors are obtained by changing the three color channels of red (Red, R), green (Green, G), and blue (Blue...

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Abstract

The embodiment of the invention provides a frame insertion method and device. The method comprises the following steps: determining a frame insertion position between a first image frame and a second image frame; and determining deformation information between the first image frame and the second image frame and shielding information between the first image frame and the second image frame according to the first image frame and the second image frame. And determining an intermediate image frame between the first image frame and the second image frame according to the frame insertion position, the deformation information, the first image frame and the second image frame. And determining a frame insertion image frame corresponding to the frame insertion position according to the shielding information and the intermediate image frame, and inserting the frame insertion image frame at the frame insertion position. According to the method and the device, each frame insertion position is processed according to the deformation information and the shielding information between the image frames to determine the frame insertion image frame corresponding to each frame insertion position between the first image frame and the second image frame, so that the frame insertion effect of performing frame insertion on the image frames can be effectively ensured.

Description

technical field [0001] The embodiments of the present application relate to image frame processing technologies, and in particular, to a frame interpolation method and device. Background technique [0002] A motion effect sequence is composed of a series of image frames. The more image frames there are, the smoother the effect of playing the motion effect sequence will be. [0003] Because the production of image frames is complicated, the frame rate of motion effect sequences is generally relatively low, so in order to improve the fluency of motion effect sequences, it is necessary to perform frame insertion processing on the basis of existing image frames. The current frame interpolation process usually directly applies the video frame interpolation technology to the image frame interpolation. [0004] However, since the frame rate of the video is usually relatively high, using the video frame interpolation technology to perform frame interpolation processing on the image...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/2343H04N21/4402
CPCH04N21/234381H04N21/440281
Inventor 陈一鑫林悦
Owner NETEASE (HANGZHOU) NETWORK CO LTD
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