Method and system for processing pictures in electronic equipment, and electronic equipment

Abstract

The invention is suitable for the field of picture processing, and provides a method and a system for processing pictures in electronic equipment, and electronic equipment. The method comprises the following steps of: after the electronic equipment is started up, scanning storage equipment of the electronic equipment, and finding pictures of which the resolution is greater than that of a screen of the electronic equipment; reducing the pictures of which the resolution is greater than that of the screen of the electronic equipment to meet the resolution of the screen; decoding the reduced pictures and pictures of which the resolution is less than or equal to that of the screen of the electronic equipment; and storing decoded data streams in the storage equipment. The invention solves the problem of high central processing unit (CPU) occupancy rate in the process that the electronic equipment processes large-size pictures, reduces the influence on other running application programs, andimproves the large-size picture display speed.

Description

technical field [0001] The invention belongs to the field of picture processing, and in particular relates to a method, system and electronic equipment for processing pictures in electronic equipment. Background technique [0002] In the prior art, the process of processing pictures in an electronic device is as follows: read the picture stored in the storage unit of the electronic device, then decode the picture, and finally output the decoded data stream to the screen of the electronic device for display . This method for processing pictures needs the CPU processing speed of the electronic device to be fast, and needs larger memory to give support. [0003] However, for the existing electronic devices, because most of the electronic devices are developed on embedded platforms, their hardware resources are limited, the processing speed of the CPU is slow, and the memory is small. Therefore, processing a large-sized picture in an electronic device requires a long decoding ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method, system and electronic equipment for processing pictures in electronic equipment, aiming to solve the problem in the prior art that when processing large-sized pictures in electronic equipment, it takes a long decoding time, and The high CPU usage during the decoding process often affects other running applications and brings poor user experience.

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