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Image processing device and method

An image processing device and image processing technology, applied in the field of image processing, can solve the problems of inflexible and unrealizable color transfer, and achieve the effect of flexible color transfer

Active Publication Date: 2019-07-12
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, when the prior art performs color transfer, it usually focuses on global color transfer, that is, the overall color transfer of the original image. When the color transfer is performed, the existing technology will not be able to achieve it, and there is a problem that the color transfer is not flexible enough

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  • Image processing device and method
  • Image processing device and method
  • Image processing device and method

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Embodiment Construction

[0043] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0044] A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, "module" and "component" may be mixedly used.

[0045] Mobile terminals may be implemented in various forms. For example, terminals described in the present invention may include devices such as mobile phones, smart phones, notebook computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Tablet Computers), PMPs (Portable Multimedia Players), navigation devices, etc. mobile terminals and fixed terminals such as digital TVs, desktop c...

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Abstract

The invention discloses an image processing device. The image processing device includes: a dividing module, used to obtain depth information of an image to be processed, and divide the image to be processed into a foreground image and a background according to the obtained depth information. Image; transformation module, used to obtain a reference image for color transfer, and perform color transfer on the foreground image and / or the background image according to the acquired reference image, so that the foreground image and the background image are The color characteristics are different; the synthesis module is used to fuse the foreground image and the background image into a result image when completing the color transfer. The invention also discloses an image processing method. The present invention can more flexibly perform color transmission of images.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to an image processing device and method. Background technique [0002] In the field of image processing, color transfer is a method of automatically adding or changing the color of an image using a specific method, that is, specifying the original image and the reference image, performing linear transformation on the low-order statistical features of the original image and the target image, and transforming the low-order statistical features of the reference image The color information of the original image is transferred to the original image, so that the color of the original image changes and has similar color characteristics to the reference image. [0003] However, when the prior art performs color transfer, it usually focuses on global color transfer, that is, the overall color transfer of the original image. When the color transfer is performed, the existin...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/262H04N5/272H04N9/64
CPCH04N5/262H04N5/272H04N9/646H04N23/84
Inventor 戴向东
Owner NUBIA TECHNOLOGY CO LTD