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Image processing method based on convolution template

A convolution template and image processing technology, applied in the field of image processing, can solve problems such as high design difficulty, long development cycle, and large demand for convolution templates

Pending Publication Date: 2020-12-04
北京耘达峰科技有限公司
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Problems solved by technology

[0003] The technical problem to be solved by the present invention is: for the existing convolution operation in a wide range of fields of use, the size of the convolution template is a fixed size, but the demand for convolution templates in different fields is large, the design is difficult, and the development The problem of long cycle provides an image processing method based on convolution template

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  • Image processing method based on convolution template
  • Image processing method based on convolution template

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Embodiment Construction

[0023] The present invention will be described in more detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] In one embodiment, an image processing method based on a convolution template, by making the convolution template dynamic, dynamization refers to setting the size range of the convolution template according to the needs of the convolution operation processing of the image, The size and variables of the buffer array required for initializing image processing are not the fixed convolution template size setting in the prior art. The size and length of convolution templates are generally odd numbers, such as 3, 5, 7, etc. Compared with even numbers, cardinal templates have a center point, are more sensitive to edges and lines, and can extract edge information more effectively. Among them, a large-size convolution template can bring a larger field of view, but has more parameters and calculations, and the opposite is true for a small-s...

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Abstract

The invention belongs to the technical field of image processing, and particularly relates to an image processing method based on a convolution template. According to the image processing method basedon the convolution template provided by the invention, the convolution template is dynamic, and the convolution template can set the size range of the convolution template according to the convolution operation processing requirement of the image, so that the size of the convolution template does not need to be recompiled in the image processing process. The convolution template is dynamic, so that the size of the convolution template is not fixed any more, and the related problems that the design difficulty is reduced, the development period is shortened and the like in the field of large demand of convolution operation for the convolution template under different conditions are solved.

Description

technical field [0001] The invention belongs to the technical field of image processing, and in particular relates to an image processing method based on a convolution template. Background technique [0002] With the development of image processing technology, different fields have higher and higher requirements for algorithms, resulting in higher and higher complexity. Convolution operations in image processing algorithms can enhance or weaken specific effects on images. Through the blurring and sharpening of the image, some specific features in the image can be found, and the edge information of the target image can be found, which is widely applicable to the needs of different fields. However, the image convolution operation needs to process huge matrix data, and the single template size The implementation is not too complicated, but the design of template multi-size requirements is more difficult, the development cycle is longer, and the direction for the application is ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/13G06T7/62G06T5/00
CPCG06T7/13G06T7/62G06T5/90
Inventor 姚军刘伟达徐波
Owner 北京耘达峰科技有限公司
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