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Video processing method and system, mobile terminal, server and storage medium

A video processing and server technology, applied in the field of image processing, can solve problems such as security issues that cannot be ignored, image or video volume compression to a very small size, etc.

Active Publication Date: 2019-08-16
SHENZHEN INST OF ADVANCED TECH
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

The traditional image coding algorithm is based on the coding of pixel values. Whether it is transform coding, predictive coding or other coding algorithms, it is compressed on the basis of pixel values. Although the degree of compression is gradually increasing, the compression effect is getting better and better. The encoding of pixel values ​​is difficult to compress the volume of images or videos to a minimum; and for traditional image encoding algorithms, security issues cannot be ignored. Traditional image encoding algorithms need to develop various security mechanisms to ensure the security of image encoding and transmission. safety

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  • Video processing method and system, mobile terminal, server and storage medium
  • Video processing method and system, mobile terminal, server and storage medium
  • Video processing method and system, mobile terminal, server and storage medium

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present 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 making creative efforts belong to the scope of protection of this application.

[0027] refer to figure 1 , figure 1 It is a schematic flowchart of the first embodiment of the video processing method provided by this application. The video processing method is applied to the client, and the method includes:

[0028] Step 11: Receive the first coded image frame sent by the server.

[0029] The first encoded image frame is floating-point data, which is obtained after the server encodes the input image, and the encoding process is semantic ...

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Abstract

The invention discloses a video processing method and system, a mobile terminal, a server and a storage medium, the video processing method is applied to a client, and the method comprises the following steps: receiving a first coded image frame sent by the server; judging whether an image enrichment instruction is received or not; if an image enriching instruction is received, adding random noiseinto the first coded image frame to generate a second coded image frame, wherein the first coded image frame is floating point type data, and the difference value between the first coded image frameand the second coded image frame is within a preset range. By means of the mode, the floating point type data can be decoded into the image, safe transmission of the image is achieved, and the decodedimage can be enriched.

Description

technical field [0001] The present application relates to the technical field of image processing, and in particular to a video processing method, system, mobile terminal, server and storage medium. Background technique [0002] Digital image compression coding is a very important technology, which is of great significance to the transmission and storage of digital images. The traditional image coding algorithm is based on the coding of pixel values. Whether it is transform coding, predictive coding or other coding algorithms, it is compressed on the basis of pixel values. Although the degree of compression is gradually increasing, the compression effect is getting better and better. The encoding of pixel values ​​is difficult to compress the volume of images or videos to a minimum; and for traditional image encoding algorithms, security issues cannot be ignored. Traditional image encoding algorithms need to develop various security mechanisms to ensure the security of image...

Claims

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Application Information

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IPC IPC(8): H04N21/44H04N21/4402H04N19/42G06T9/00
CPCG06T9/002G06T2207/10016G06T2207/20081G06T2207/20084H04N21/44H04N21/4402H04N19/42
Inventor 欧勇盛刘国栋江国来
Owner SHENZHEN INST OF ADVANCED TECH
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