Electronic device, and image processing method and system of application

A picture processing and picture technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve the problems of low picture processing efficiency, inaccurate picture matching, etc., to avoid repeated downloads, improve accuracy, and prevent matching The effect of inaccurate results

Inactive Publication Date: 2017-01-04
CHINANETCENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide an electronic device, and a picture processing method and system for its ...

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  • Electronic device, and image processing method and system of application
  • Electronic device, and image processing method and system of application
  • Electronic device, and image processing method and system of application

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Embodiment Construction

[0031]Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0032] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and number of component...

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Abstract

The invention provides an electronic device, and an image processing method and system of an application. A first cache mapping table is established for key values according to resource sizes, partial bytes and postfix names of downloaded pictures, and the pictures are cached locally according to the first cache mapping table. When the pictures need to be downloaded subsequently, the matched pictures can be searched locally according to the postfix names, resource sizes and partial bytes of to-be-downloaded pictures; if there are matched pictures, the pictures are directly obtained; and if there is no matched picture, the pictures are downloaded from a control end. The pictures are prevented from being downloaded repeatedly, and the picture obtaining efficiency is high; matching is carried out for the key values according to the postfix names, resource sizes and partial bytes of the pictures, and the matching accuracy is improved; and the problem that in the prior art, the processing efficiency is reduced due to the fact that the matching is carried out for the key values only according to the picture names, the matching result is inaccurate, and the pictures need to be downloaded repeatedly is prevented.

Description

technical field [0001] The present invention relates to the field of picture processing and optimization, in particular to an electronic device, and a picture processing method and system applied thereto. Background technique [0002] With the rise and popularity of mobile smart devices, the emergence of Dlna technology based on the Upnp protocol enables the interconnection between devices, allowing our photos, videos, and music to be shared between mobile devices, thereby enabling unlimited digital media and content services It becomes possible to share and grow, for example, to project photos from mobile devices such as mobile phones and tablets to the large screen of a smart TV for display. However, as the camera pixels of the current mobile devices are getting higher and higher, the resource size of the captured pictures is getting larger and larger, so when projecting pictures and switching back and forth for picture display, it is necessary to load pictures. The inter...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/9574
Inventor 刘成彦吴育敏
Owner CHINANETCENT TECH
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