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Image processing method, intelligent equipment and computer readable storage medium

An image processing and image technology, applied in the field of image processing, can solve the problems of poor moiré removal effect and complicated algorithm implementation, and achieve the effect of good removal effect.

Active Publication Date: 2020-07-31
TENCENT TECH (SHENZHEN) CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, the implementation of the algorithm in this way is complicated, and the moiré removal effect is poor

Method used

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  • Image processing method, intelligent equipment and computer readable storage medium
  • Image processing method, intelligent equipment and computer readable storage medium
  • Image processing method, intelligent equipment and computer readable storage medium

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0033] Moiré is an interference image produced by overlapping fence-like fringes. If the spatial frequency of the photosensitive element CCD (Charge Coupled Device, Charge Coupled Device) (or CMOS (Complementary Metal Oxide Semiconductor, Complementary Metal Oxide Semiconductor)) of digital cameras, mobile phones and other smart devices with shooting functions is related to the electronic display If the spatial frequency of the stripes in the image is close, moiré ...

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Abstract

An embodiment of the invention discloses an image processing method, intelligent equipment and a computer readable storage medium. The image processing method comprises the steps of: acquiring an original image to be subjected to moire processing; and running an image processing model to carry out moire removal processing on the original image to obtain a target image, wherein the image processingmodel is a network model which is obtained by training in advance according to a moire training data set and can remove moire included in the image. The image processing model comprises a multi-bandmodule, wherein the multi-band module is used for processing the original image to obtain N layers of Laplace pyramids about the original image, the multi-band module obtains a first processing resultfeature map based on feature maps corresponding to N spatial frequency bands of N layers of Laplacian pyramids, the target image is obtained according to the first processing result feature map, andN is a positive integer greater than or equal to 2. By adopting the image processing method, the intelligent equipment and the computer readable storage medium, a better moire removing effect can be achieved.

Description

technical field [0001] The present application relates to the technical field of image processing, and in particular to an image processing method, a smart device, and a computer-readable storage medium. Background technique [0002] With the development of computer technology and electronic imaging technology, image application, as a very good auxiliary tool, has been applied to various scenes of life, study and work. Using mobile phones, cameras and other equipment can not only capture environmental images, but also capture images displayed on various display screens. When using mobile phones, digital cameras, etc. to capture electronic display screens, the resulting images often have moiré patterns. These moiré patterns not only affect the look and feel, but also have a negative impact on subsequent image recognition. And because of moiré, the content of the original image will add a lot of texture and noise, which will increase the data volume of the compressed image. ...

Claims

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Application Information

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IPC IPC(8): G06T5/00G06T3/40G06N3/04G06N3/08
CPCG06T3/4038G06N3/08G06T2207/10004G06T2200/32G06T2207/20081G06T2207/20084G06N3/045G06T5/77G06T5/73G06T2207/20016G06T2207/10024G06N3/047G06T5/70G06T5/60G06T7/90G06V10/7747G06V10/56G06V10/7715G06V10/751G06V10/776G06T3/4053G06T5/50
Inventor 柯戈扬黄飞熊唯
Owner TENCENT TECH (SHENZHEN) CO LTD
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