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Image display method

A picture display, picture technology, applied in the field of image processing

Inactive Publication Date: 2018-01-05
UNIVERSAL WISDOM TECH BEIJING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a picture display method to solve the problem of full-size viewing of high-definition original pictures whose width and height exceed the resolution of the TV

Method used

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Embodiment Construction

[0036] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments . Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] The present invention uses the BitmapRegionDecoder class to partially load the original image, and when the key moves the focus, the onDraw method is called again to obtain a new partial area of ​​the original image to obtain a new partial image, thereby realizing full-size viewing of the high-definition original image and improving user experience.

[0038] Combine below figure 1 The shown flow chart of the picture display method i...

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Abstract

The invention discloses an image display method. The image display method comprises the steps that a user terminal acquires a to-be-displayed image and display information, wherein the display information comprises first size information of the to-be-displayed image, initial display area location information, display area size information and the moving step length; second size information of a display screen of the user terminal is acquired; a thumbnail of the to-be-displayed image is acquired according to the first size information and the second size information; an initial local image of the to-be-displayed image is generated according to the initial display area location information and the display area size information; a first operation instruction sent by remote control equipment is received, and the thumbnail and the initial local image are displayed according to the first operation instruction; a second operation instruction sent by the remote control equipment is received, and the moving direction corresponding to the second operation instruction is queried; and the to-be-displayed image is moved according to the moving direction and the moving step length, and then a local image of the to-be-displayed image is displayed. According to the method, full-size viewing of the high-definition original image is achieved by means of local loading of the original image.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to a picture display method. Background technique [0002] With the development of electronic technology, the performance of camera equipment is constantly improving, and the resolution of pictures is getting bigger and bigger. When users view pictures, they expect to see high-definition original pictures, but the way to view super-large pictures through TV is generally based on the TV resolution. Compress the original picture, and then display the compressed picture in full screen, and cannot load and view the high-definition original picture. [0003] In the prior art, the user can only view the original picture through the mobile phone, and uses the picture viewing software of the mobile phone to partially load the original picture by moving the finger, so as to view the original picture. However, loading pictures by finger movement does not support TV buttons, ...

Claims

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Application Information

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IPC IPC(8): H04N21/422H04N21/431H04N21/472H04N21/485G06F3/0484G06F3/0485G06T3/40
Inventor 沈鹏鑫朱洪龙孙健刘斌付强
Owner UNIVERSAL WISDOM TECH BEIJING CO LTD