Viewpoint image processing method and related equipment

A viewpoint image and processing method technology, applied in the field of image processing, can solve problems such as low synthesis efficiency
CN112541972APending Publication Date: 2021-03-23HUAWEI TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HUAWEI TECH CO LTD
Publication Date
2021-03-23

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Abstract

The embodiment of the invention provides a viewpoint image processing method and related equipment, and relates to the field of artificial intelligence / computer vision. The method comprises the steps:obtaining a preset number of first viewpoint images; obtaining a geometrical characteristic matrix among the preset number of first viewpoint images; generating an adaptive convolution kernel of eachpixel in the preset number of first viewpoint images according to the geometrical characteristic matrix and the position information of the second viewpoint images to be synthesized; wherein the position information represents the viewpoint position of the second viewpoint image; generating the preset number of virtual synthetic pixel matrixes to be processed according to the adaptive convolutionkernel and the pixels of the preset number of first viewpoint images; and synthesizing the preset number of to-be-processed virtual synthetic pixel matrixes into the second viewpoint image. By adopting the embodiment of the invention, the efficiency and quality of synthesizing the second viewpoint image can be improved.
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Description

technical field

[0001] The present invention relates to the technical field of image processing, in particular to a viewpoint image processing method and related equipment. Background technique

[0002] Multi-viewpoint image data is a kind of image or video data with multiple viewing angles obtained by multiple video or image acquisition devices. For example, in the shooting of virtual reality video content, multiple cameras can be used to shoot video at different positions to obtain multi-viewpoint image data, and then image processing by computer is performed to obtain virtual viewpoint images to create a virtual reality video experience for users.

[0003] Due to the limitations of existing image sensor pixels or hardware cost, existing shooting devices cannot obtain high spatial resolution (single viewpoint image resolution) and angular resolution (number of viewpoint images) at the same time. Therefore, it is an effective way to solve this problem by shooting multi-vie...

Claims

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