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Image processing method and device

An image processing and image technology, applied in the field of image processing, can solve the problem of incompatibility of image bit width and achieve the effect of compatible processing

Active Publication Date: 2022-04-08
HANGZHOU HAIKANG HUIYING TECH CO LTD
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Problems solved by technology

[0004] The embodiment of the present invention provides an image processing method and device, which can solve the problem of image bit width incompatibility in related technologies

Method used

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Embodiment Construction

[0058]In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0059] figure 1 It is a flowchart of an image processing method provided by an embodiment of the present invention. see figure 1 , the method includes:

[0060] 101. Acquire an image bit width of a first image.

[0061] Wherein, the first image refers to the image to be processed, and the image bit width refers to how many bits are used to describe each pixel in the image, which determines the number of colors of each pixel. For example, the image bit width may include the first bit width (8Bit), the second bit width (10Bit), the third bit width (12Bit) and other types of bit width. Taking 8Bit as an example, an image bit width of 8Bit means that each pixel corresponds to 8 bits in memory.

[0062] 102. According to the image bit w...

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Abstract

The invention discloses an image processing method and device, belonging to the field of image processing. The method includes: acquiring an image bit width of a first image; determining an image processing channel corresponding to the image bit width according to the image bit width, and different image bit widths correspond to different image processing channels; The image processing channel corresponding to the bit width processes the first image to obtain the second image. By automatically acquiring the image bit width of the input image and selecting the corresponding image processing channel to process the image, the present invention can realize compatible processing of different image bit widths and ensure the best image processing effect.

Description

technical field [0001] The present invention relates to the field of image processing, in particular to an image processing method and device. Background technique [0002] SDI (Serial Digital Interface, digital component serial interface) is an interface for transmitting real-time uncompressed high-definition video images. After the camera equipment collects video images, it can transmit the collected video images to the image processing equipment in real time through the SDI interface for processing. [0003] At present, more and more video images transmitted through the SDI interface adopt 10Bit image bit width to improve the image effect. However, most image processing devices can only support video image processing with 8Bit image bit width, so the incompatibility of image bit width often occurs, resulting in the inability to process video images. Therefore, an image processing method is urgently needed to realize different image bit widths. Wide compatible processing...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/23H04N21/43H04N7/015
CPCH04N21/23H04N21/43H04N7/015
Inventor 李晓东徐宁
Owner HANGZHOU HAIKANG HUIYING TECH CO LTD
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