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Image processing method and device, electronic equipment and computer readable storage medium

An image processing and computer technology, applied in the field of image processing, can solve the problems of inability to process faces, a small number of feature points, poor user experience, etc., to improve user experience, improve accuracy, and increase the number of effects.

Active Publication Date: 2019-07-12
BEIJING KUANGSHI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, during the specific implementation process, the inventors of the present application found that in the existing technical applications for processing image information, when performing face related processing, the number of feature points obtained is often small, and it is impossible to accurately process the image information. Specific processing of faces leads to poor user experience

Method used

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  • Image processing method and device, electronic equipment and computer readable storage medium
  • Image processing method and device, electronic equipment and computer readable storage medium
  • Image processing method and device, electronic equipment and computer readable storage medium

Examples

Experimental program
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Embodiment 1

[0050] The embodiment of the present application provides an image processing method, such as figure 1 shown, including:

[0051] Step S110, determine the image frame to be processed in the video information, and detect whether the image frame to be processed includes facial features.

[0052]Specifically, the terminal device or application program applying the image processing method determines the image frame to be processed from the acquired video information, that is, determines the image frame to be processed in the acquired video information. Wherein, the video information may be collected in real time by a multimedia collection device, or may be obtained from a locally pre-stored video library.

[0053] Further, after the image frame to be processed in the video information is determined, the image to be processed is detected to determine whether the image to be processed includes facial features, such as eyebrows, eyes, nose, mouth, face outline, etc. Wherein, if the...

Embodiment 2

[0100] Figure 6 A schematic structural diagram of an image processing device provided in an embodiment of the present application, such as Figure 6 As shown, the device 60 may include a first processing module 61, a second processing module 62 and a third processing module 63, wherein:

[0101] The first processing module 61 is used to determine the image frame to be processed in the video information, and detect whether facial features are included in the image frame to be processed;

[0102] The second processing module 62 is used to obtain a plurality of basic feature points corresponding to each facial feature when the image frame to be processed includes one or more facial features, and determine each facial feature according to a plurality of basic feature points corresponding to each facial feature. Fitting polynomial coefficients corresponding to facial features respectively;

[0103] The third processing module 63 is configured to perform densification processing ...

Embodiment 3

[0116] The embodiment of the present application provides an electronic device, such as Figure 8 as shown, Figure 8 The electronic device 800 shown includes: a processor 801 and a memory 803 . Wherein, the processor 801 is connected to the memory 803 , such as through a bus 802 . Further, the electronic device 800 may further include a transceiver 804 . It should be noted that, in practical applications, the transceiver 804 is not limited to one, and the structure of the electronic device 800 does not limit the embodiment of the present application.

[0117] Among them, the processor 801 is applied in the embodiment of the present application to realize Figure 6 or Figure 7 The functions of the first processing module, the second processing module and the third processing module are shown.

[0118] The processor 801 may be a CPU, a GPU, a general-purpose processor, a DSP, an ASIC, an FPGA, or other programmable logic devices, transistor logic devices, hardware compone...

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Abstract

The invention relates to the field of image processing, and discloses an image processing method and device, electronic equipment and a computer readable storage medium, and the method comprises the steps: determining a to-be-processed image frame in video information, and detecting whether the to-be-processed image frame comprises facial features or not; if one or more facial features are included, obtaining a plurality of basic feature points corresponding to the facial features, and determining fitting polynomial coefficients corresponding to the facial features according to the basic feature points corresponding to the facial features respectively; and then based on the obtained densification processing parameters, according to the fitting polynomial coefficients corresponding to the facial features respectively, carrying out densification processing on a plurality of basic feature points corresponding to the facial features respectively. According to the method provided by the embodiment of the invention, the number of the feature points is greatly increased, the accuracy of specific processing on the facial features and the natural degree of the facial features subjected to specific processing are greatly improved, and the user experience is improved.

Description

technical field [0001] The present application relates to the technical field of image processing, and in particular, the present application relates to an image processing method, device, electronic equipment, and computer-readable storage medium. Background technique [0002] With the development of science and technology, the improvement of the application level of technology industrialization and the development of smart terminal technology, the performance of smart terminals is getting better and better, and the hardware configuration has become more and more complete. As the competition in the smart terminal market becomes more and more fierce, the upgrade of hardware configuration alone cannot attract more consumers of electronic products. Based on this, most smart terminal manufacturers are pursuing differentiated functional planning and design of products, such as face unlocking, face reshaping, 3D beautification, 3D lighting and other technical applications that pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06T5/00
CPCG06T2207/10016G06T2207/30201G06V40/161G06V40/168G06T5/77
Inventor 廖声洋唐文斌吴文昊
Owner BEIJING KUANGSHI TECH
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