Image processing method and device, image equipment and storage medium
An image processing and image acquisition technology, applied in the information field, can solve information security issues, affect video effects and other issues
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example 1
[0391] This example provides an image processing method, including:
[0392] Acquire images, the images include objects, including but not limited to human bodies;
[0393] Detect the key points of the face of the human body; the key points of the face can be the key points of the contour of the human face surface;
[0394] Detect the torso key points and / or limb key points of the human body, where the torso key points and / or limb key points can be 3D key points, represented by 3D coordinates; the 3D can include 2D detected from 2D images coordinates, and then use the 2D coordinates to 3D coordinates conversion algorithm to obtain 2D coordinates; the 3D coordinates can also be 3D coordinates extracted from 3D images collected by a 3D camera. The body key points here may include: upper body key points and / or lower body key points; for example, taking the hand as an example, the hand key points of the upper body key points include but are not limited to, Joint key points, knuc...
example 2
[0406] This example provides an image processing method, including:
[0407] Acquire images, the images include objects, including but not limited to human bodies;
[0408]Detect the key points of the trunk and limbs of the human body, where the key points of the trunk and / or limbs can be 3D key points, which are represented by 3D coordinates; the 3D can include 2D coordinates detected from 2D images, Then use the 2D coordinates to 3D coordinates conversion algorithm to obtain the 2D coordinates; the 3D coordinates can also be 3D coordinates extracted from the 3D images collected by the 3D camera. The body key points here may include: upper body key points and / or lower body key points; for example, taking the hand as an example, the hand key points of the upper body key points include but are not limited to, Joint keys, knuckle keys, fingertip keys; the positions of these key points reflect the movement of the hand and fingers
[0409] Convert the key points of the torso int...
example 3
[0418] This example provides an image processing method that includes:
[0419] Acquire an image, the image contains a target, and the target can be a human body;
[0420] According to the image, the 3D pose of the target in the three-dimensional space is obtained, and the 3D pose can be represented by the 3D coordinates of the skeleton key points of the human body;
[0421] Obtain the absolute rotation parameters of the joints of the human body in the camera coordinate system, and the absolute rotation position can be determined by the coordinates in the camera coordinate system;
[0422] According to the coordinates, the coordinate direction of the joint is obtained;
[0423] According to the hierarchical relationship, determine the relative rotation parameters of the joints, and determining the relative parameters may specifically include: determining the position of the key points of the joints relative to the root node of the human body; the relative rotation parameters ...
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