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Image processing method and device, storage medium, and electronic device

一种图像处理、纹理的技术，应用在图像处理领域，能够解决景深显示效果差等问题，达到解决景深显示效果差、显示效果更真实、提高景深显示效果的效果

Active Publication Date: 2019-03-19
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Embodiments of the present invention provide an image processing method and device, a storage medium, and an electronic device to at least solve the technical problem of poor depth-of-field display effect caused by inaccurate image processing methods

Method used

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  • Image processing method and device, storage medium, and electronic device
  • Image processing method and device, storage medium, and electronic device
  • Image processing method and device, storage medium, and electronic device

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Embodiment

[0036] According to an embodiment of the present invention, an embodiment of an image processing method is provided.

[0037] Optionally, in this embodiment, the above image processing method can be applied tofigure 1 In the shown hardware environment formed by the server 102 and the terminal 104, the hardware environment includes a network environment. Such as figure 1 As shown, the server 102 is connected to the terminal 104 through a network. The above-mentioned network includes but not limited to: a wide area network, a metropolitan area network or a local area network. The terminal 104 is not limited to a PC, a mobile phone, a tablet computer, and the like. The image processing method in this embodiment of the present invention may be executed by the server 102, may also be executed by the terminal 104, and may also be executed jointly by the server 102 and the terminal 104. Wherein, the execution of the image processing method in the embodiment of the present invention ...

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Abstract

The invention discloses an image processing method and device, a storage medium and an electronic device. The method comprises the following steps: expanding the edge of an object in a scene accordingto a position parameter, wherein the position parameter is a relative position parameter of the object and a viewpoint in the scene, so as to obtain an expanded object contour; taking the fuzzy cyclevalue of the vertex of the object as the fuzzy cycle value of the corresponding vertex of the expanded object contour; determining the color of each pixel point of the expanded object according to the fuzzy circle value of the corresponding vertex and the texture of the object in the scene obtained in advance; drawing an expanded object based on the color of each pixel point. The invention solvesthe technical problem of poor depth-of-field display effect caused by inaccurate image processing method.

Description

technical field [0001] The present invention relates to the field of image processing, in particular to an image processing method and device, a storage medium and an electronic device. Background technique [0002] In computer graphics, an ideal pinhole camera (lens size is 0) is usually used to project onto the virtual film, so there is only one transmission path for the light from the scene to the film. If you want to get the effect of depth of field, you must approximate the real lens resulting blur. [0003] In order to achieve the depth of field effect, there are some echo-mapped z-buffer techniques in the prior art, similar to the forward-mapped technique, which stores a color and depth image, but does not render the mixed sprites to the screen. Instead, change the amount of pixels one by one according to the depth value found in the z-buffer to deblur the rendered scene, and for pixels with a large difference between the z-value and the focal plane z-value, choose t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/529
CPCG06T7/529G06T15/04G06T17/00G06T15/10G06T7/40G06T5/20G06T2207/20024G06T3/40G06T2207/10024G06T5/70
Inventor 刘皓
Owner TENCENT TECH (SHENZHEN) CO LTD
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