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Image data processing method, device and system, storage medium and processor

A technology of image data and processing method, applied in the field of image processing, can solve the problems of increasing area and cost, increasing processing resources, etc.

Active Publication Date: 2018-06-15
XIAN WANXIANG ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide an image data processing method, device and system, a storage medium, and a processor, to at least solve the problem of increasing a large amount of processing resources in order to reduce the DDR storage bandwidth in the image storage method in the prior art, resulting in area and cost Added technical issues

Method used

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  • Image data processing method, device and system, storage medium and processor
  • Image data processing method, device and system, storage medium and processor
  • Image data processing method, device and system, storage medium and processor

Examples

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Embodiment 1

[0050] According to an embodiment of the present invention, an embodiment of a method for processing image data is provided. It should be noted that the steps shown in the flow charts of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and , although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0051] figure 1 is a flowchart of a method for processing image data according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:

[0052] Step S102, acquiring a plurality of image units of the image data to be processed, and flag information corresponding to each image unit, wherein the flag information is used to mark whether to perform a storage operation on each image unit.

[0053] Specifically, the above-mentioned image data to be process...

Embodiment 2

[0118] According to an embodiment of the present invention, an embodiment of an image data processing device is provided.

[0119] Figure 5 is a schematic diagram of an image data processing device according to an embodiment of the present invention, such as Figure 5 As shown, the device includes:

[0120] The first obtaining unit 51 is configured to obtain a plurality of image units of the image data to be processed, and flag information corresponding to each image unit, wherein the flag information is used to mark whether to perform a storage operation on each image unit.

[0121] Specifically, the above-mentioned image data to be processed may be a frame of the screen image displayed on the computer screen, but not limited thereto; the above-mentioned image unit may be divided into multiple ways after the image data to be processed For example, the image data can be split in units of one line of the image or 1 / 2, 1 / 4, 1 / 8 of one line of the image; the above flag informa...

Embodiment 3

[0147] According to an embodiment of the present invention, an embodiment of a system for processing image data is provided.

[0148] Figure 6 is a schematic diagram of an image data processing system according to an embodiment of the present invention, such as Figure 6 As shown, the system includes:

[0149] The control device 61 is configured to acquire a plurality of image units of image data to be processed, and flag information corresponding to each image unit, wherein the flag information is used to mark whether to perform a storage operation on each image unit.

[0150] Specifically, the above-mentioned image data to be processed may be a frame of the screen image displayed on the computer screen, but not limited thereto; the above-mentioned image unit may be divided into multiple ways after the image data to be processed For example, the image data can be split in units of one line of the image or 1 / 2, 1 / 4, 1 / 8 of one line of the image; the above flag information c...

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Abstract

The present invention discloses an image data processing method, apparatus and system, a storage medium and a processor. The method comprises the steps of acquiring multiple image units of to-be-processed image data, and marking information corresponding to each image unit, wherein the marking information is used for marking whether to perform a storage operation on each image unit; according to the marking information corresponding to each image unit, storing at least one image unit in a preset storage area of a double speed synchronous dynamic random access memory; according to the marking information corresponding to each image unit, acquiring to-be-processed image data from the preset storage area; and outputting the to-be-processed image data. In the prior art, to lower DDR storage bandwidth, a lot of resources are increased to process, so that the area and cost are increased. Through adoption of the image data processing method, apparatus and system, the storage medium and the processor, the technical problem in the prior art is solved.

Description

technical field [0001] The present invention relates to the field of image processing, in particular to an image data processing method, device and system, a storage medium and a processor. Background technique [0002] With the continuous development of science and technology, there are more and more computer screens, and the division frequency and frame rate of screen images are also getting higher and higher. The simultaneous transmission and display of two-way images is also more and more used in engineering design. This kind of image processing based on multi-channel, high resolution and high frame rate, coupled with the demand for lossless compression, puts forward higher requirements for image data storage, and the bandwidth, cost and power consumption of memory storage are also getting higher and higher. . How to reduce memory storage bandwidth and reduce the cost and power consumption of image processing is a key problem that image processing urgently needs to solv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/432H04N21/433
CPCH04N21/432H04N21/4331
Inventor 杨丽宁苏睿杨文武郝鹏
Owner XIAN WANXIANG ELECTRONICS TECH CO LTD