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Image processing method and related products

An image processing and image technology, applied in image communication, TV, color TV components and other directions, can solve the problems of coding mosaic, block effect, P frame coding resolution reduction, low correlation, etc., to improve the picture quality. Effect

Active Publication Date: 2022-02-18
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the correlation between adjacent image frames is small
When using the IPPP encoding mode, the encoding resolution of the P frame in the middle will be reduced. If the picture changes between the two frames before and after the image are too large, encoding mosaic and block effect will easily appear.

Method used

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  • Image processing method and related products
  • Image processing method and related products
  • Image processing method and related products

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Embodiment Construction

[0026] The terms "first", "second" and the like in the specification and claims of the present application and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally further includes For other steps or units inherent in these processes, methods, products or devices.

[0027] Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The occurrences of this phrase in various places in the specification are not necessarily all referring to the sam...

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Abstract

The embodiment of the present invention discloses an image processing method and related products, wherein the method is applied to electronic equipment, and the electronic equipment includes a camera, and the method includes: collecting multiple frames of images by the camera according to the setting parameters of the camera , the setting parameters include an acquisition frame rate; determining a first encoding mode according to the acquisition frame rate; acquiring a first time-lapse video corresponding to the multi-frame images according to the first encoding mode and a preset display frame rate. By adopting the invention, the picture quality of time-lapse video can be improved.

Description

technical field [0001] The present application relates to the technical field of electronic equipment, in particular to an image processing method and related products. Background technique [0002] Time-lapse photography, also known as time-lapse photography and time-lapse video, is a shooting technique that compresses time and saves it in the form of video. In the existing time-lapse camera solution, the camera collects image frames according to the frame rate, and IPPP encoding is performed on the collected image frames in a later stage. IPPP coding refers to inserting an I frame code after every certain number of P frame codes. For example: for a video with a frame rate of 30fps, an I frame code is inserted after every 29 P frames. Among them, the I frame can be encoded and decoded independently. The P frame cannot be encoded independently, the encoding needs to refer to its previous frame, and the decoding also needs to refer to its previous frame. [0003] However,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/262H04N19/103H04N19/146H04N19/172H04N19/42H04N19/70
CPCH04N5/2621H04N19/103H04N19/146H04N19/172H04N19/42H04N19/70
Inventor 胡小朋
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD