Image processing method, device and system
An image processing and image technology, which is applied in the field of image processing, can solve problems such as strong sense of surface, low experience, poor face texture effect and three-dimensional effect, etc., and achieve strong three-dimensional effect, improved experience, and clear texture Effect
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Embodiment 1
[0028] First, refer to figure 1 An example electronic system 100 for implementing the image processing method, device and system of the embodiments of the present invention will be described.
[0029] Such as figure 1 Shown is a schematic structural diagram of an electronic system, an electronic system 100 includes one or more processing devices 102, one or more storage devices 104, an input device 106, an output device 108, and one or more camera devices 110, and these components pass through A bus system 112 and / or other form of connection mechanism (not shown) interconnects. It should be noted that figure 1 The components and structures of the electronic system 100 shown are exemplary rather than limiting, and the electronic system may also have other components and structures as required.
[0030] The processing device 102 may be a gateway, or an intelligent terminal, or a device including a central processing unit (CPU) or other forms of processing units with data proc...
Embodiment 2
[0037] This embodiment provides an image processing method, which is executed by the above-mentioned processing device; the processing device may be any device capable of data processing, such as a host computer, a local server, a cloud server, and the like. The processing device can independently process the received information, or can be connected with a server to jointly analyze and process the information, and upload the processing results to the cloud.
[0038] Such as figure 2 As shown, the image processing method includes the following steps:
[0039] Step S202, acquiring the face image of the target object;
[0040] Wherein, the facial image may be a single-frame image or multiple-frame images; wherein, the multiple-frame images may be continuous frame images, or multiple frame images collected according to a set sampling frequency. Since the human face has a certain three-dimensionality and the field of view of the camera is limited, it is usually difficult for on...
Embodiment 3
[0052] The embodiment of the present invention provides another image processing method, which is implemented on the basis of the above-mentioned embodiment; in the above-mentioned embodiment, it is described that the face feature points of the target object can be detected from the face image through the feature point detection model ; Therefore, in this embodiment, the steps of establishing the feature point detection model are described first. In addition, in this embodiment, a basic three-dimensional model of a human face needs to be established in advance for generating three-dimensional space information of the target object's face. After the feature point detection model and the basic three-dimensional model are established, the process of the image processing method is further described.
[0053] First, the training steps of the feature point detection model include the following:
[0054] Step 11, obtaining a training sample set; the training sample set includes a se...
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