Image processing method and device

An image processing and target image technology, applied in the field of electronic information, can solve problems such as poor image quality

Pending Publication Date: 2021-11-05
XIAN WANXIANG ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Embodiments of the present disclosure provide an image processing method and device, which can solve

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0108] Example 1: When it is only necessary to increase the number of preset receiver devices:

[0109] When the resolution of the target image is 8K, if the image resolution supported by the sending end is 8K, and the image resolution supported by the receiving end is 2K, then according to the resolution of the target image, it is necessary to match 4 receiving ends to meet the conditions The encoding and decoding requirements of the image avoid the degradation of image quality after encoding and decoding processing.

[0110] like Figure 2a The structure of the image processing system shown in includes: one sender corresponds to multiple receivers, and the data is split when the sender encodes, and the split data is sent to each receiver respectively, and finally the fusion device is fused for display .

example 2

[0111] Example 2: When it is necessary to increase the number of preset sender and preset receiver devices at the same time:

[0112] When the resolution of the target image is 8K, if the image resolution supported by the sender is 2K, and the image resolution supported by the receiver is 2K, then according to the resolution of the target image, it is necessary to match 4 preset sender and The four receiving ends can meet the encoding and decoding requirements of the image, so as to avoid the degradation of the image quality after the encoding and decoding processing.

[0113] like Figure 2bThe structure of the image processing system shown includes: multiple sending ends correspond to multiple receiving ends, then the data is split after the source end collects, and the split data is sent to each sending end, and each sending end sends to the corresponding at the receiving end, and finally displayed by the fusion device after fusion.

example 3

[0114] Example 3: When it is necessary to only increase the number of preset senders:

[0115] When the resolution of the target image is 8K, if the image resolution supported by the sending end is 2K, and the image resolution supported by the receiving end is 8K, then according to the resolution of the target image, it is necessary to match 4 preset Satisfy the encoding and decoding requirements of the image, and avoid the degradation of image quality after encoding and decoding.

[0116] like Figure 2c The structure of the image processing system shown includes: multiple senders correspond to a receiver, then the data is split after the source is collected, and the split data is sent to each sender, and each sender is sent to the receiver end, and finally the receiving end performs data fusion and displays it.

[0117] In the image processing method provided by the embodiments of the present disclosure, after the target image is acquired, the target image is transmitted t...

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Abstract

The invention provides an image processing method and device, relates to the technical field of electronic information, and can solve the problem that the image quality is poor when sending equipment or receiving equipment processes an image. According to the specific technical scheme, the method comprises the steps of: after a target image is obtained, transmitting the target image to a preset receiving end through a preset sending end, obtaining the target compression rate of the preset sending end and the target decoding rate of the preset receiving end in the transmission process, and by comparing the target compression rate of the preset sending end with the fixed compression rate of the preset sending end, determining whether to add a preset sending end or not by comparing a target decoding rate of a preset receiving end with a fixed decoding rate of the preset receiving end, or determining whether to add a preset decoding end or not by comparing the target decoding rate with the fixed decoding rate of the preset receiving end. The present disclosure is used for image processing.

Description

technical field [0001] The present disclosure relates to the field of electronic information technology, and in particular to an image processing method and device. Background technique [0002] With the continuous development of image processing technology, the quality of the image is also improved. In the prior art, when transmitting high-resolution images, the transmission equipment that can support the high resolution of the image receiving device to decode, but when encoding and decoding the image, the processing resources of the sending end or the receiving end may not be able to process the high-resolution image, which will cause the quality of the encoded / decoded image to deteriorate. worse. For example, if the image to be transmitted is an 8K image, the receiving end of the image needs to be able to support 8K image processing, and the existing receiving end can only process 2K, which will result in poor display effect after receiving the image at the receiving end...

Claims

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Application Information

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IPC IPC(8): H04N19/17H04N19/42G06F16/532G06F16/58
CPCH04N19/17H04N19/42G06F16/532G06F16/5866
Inventor 张凯
Owner XIAN WANXIANG ELECTRONICS TECH CO LTD
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