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Blurred image rendering method and device, storage medium and electronic device

A technique of blurring images, blurring, used in the field of computers to solve problems such as unproposed solutions

Active Publication Date: 2020-06-05
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] For the above problems, no effective solution has been proposed

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  • Blurred image rendering method and device, storage medium and electronic device
  • Blurred image rendering method and device, storage medium and electronic device
  • Blurred image rendering method and device, storage medium and electronic device

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Embodiment Construction

[0028] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not 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 shall fall within the protection scope of the present invention.

[0029] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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Abstract

The invention discloses a blurred image rendering method and device, a storage medium and an electronic device. The method comprises the steps of obtaining a current to-be-processed target object froma target image frame to be rendered by a mobile terminal; under the condition that the target object is a fuzzy object on which a fuzzy processing script is mounted, obtaining a blurred map matched with the target image frame, the blurred map being a map generated by performing blurring processing on a target object set in the target image frame, and all objects in the target object set being objects rendered before the first blurred object in the target image frame; adjusting the fuzzy map according to the display position of the target object in the target image frame to obtain an object fuzzy map matched with the target object; and displaying the target image frame containing the object blurred map. The blurred image rendering method and device solve the technical problem that a blurred image rendering method provided in the prior art is large in processing expenditure.

Description

technical field [0001] The present invention relates to the field of computers, in particular to a blurred image rendering method and device, a storage medium and an electronic device. Background technique [0002] When performing image rendering on a personal computer (PC for short) and a professional host computer, due to the high image processing performance of its Graphics Processing Unit (GPU), it can support immediate mode rendering, that is, receiving the rendering Renders immediately after the command. For mobile terminals, tile-based rendering (Tile Based Rendering, TBR for short) or tile-based deferred rendering (Tile Based Deferred Rendering, TBDR for short) is usually used for image rendering. That is to say, when receiving a rendering instruction, the GPU in the mobile terminal will not render immediately, but will accumulate all the rendering instructions in one frame, and render them in a unified manner at last. This rendering method needs to perform rasteri...

Claims

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Application Information

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IPC IPC(8): G06T3/00G06F9/451
CPCG06F9/451G06T3/04
Inventor 张鹤刘帅
Owner TENCENT TECH (SHENZHEN) CO LTD
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