Pedestrian positioning method, device, processing device and storage medium thereof
A positioning method and technology for pedestrians, applied in image data processing, instruments, character and pattern recognition, etc., can solve the problems of no effective solution, affecting pedestrian positioning accuracy, relying on pedestrian detection, etc., to achieve fast training convergence and improve positioning Good effect, robust effect
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Embodiment 1
[0031] First, refer to figure 1 An example electronic system 100 for implementing the pedestrian positioning method, device, processing device and storage medium thereof according to the embodiments of the present invention will be described.
[0032] Such as figure 1 A schematic structural diagram of an electronic system is shown, and the electronic system 100 includes one or more processing devices 102 and one or more storage devices 104 . Optionally, figure 1 The illustrated electronic system 100 may also include an input device 106, an output device 108, and a data acquisition device 110, and these components are interconnected by a bus system 112 and / or other forms of connection mechanisms (not shown). 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.
[0033] The processing device 102 may be a gateway...
Embodiment 2
[0041] According to an embodiment of the present invention, an embodiment of a pedestrian positioning method is provided. It should be noted that the steps shown in the flow charts of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and, although A logical order is shown in the flowcharts, but in some cases the steps shown or described may be performed in an order different from that shown or described herein.
[0042] figure 2 is a flowchart of a pedestrian positioning method according to an embodiment of the present invention, such as figure 2 As shown, the method includes the following steps:
[0043] In step S202, the head images of the target object are respectively collected by at least two image collection devices.
[0044] The pedestrian positioning method provided in this embodiment needs to collect the head image of the target object for recognition and three-dimensional positioning based on the hea...
Embodiment 3
[0066] Corresponding to the pedestrian positioning method provided in the second embodiment, the embodiment of the present invention provides a pedestrian positioning device, see Figure 5 A structural block diagram of a pedestrian positioning device shown, including:
[0067] An image acquisition module 502, configured to respectively acquire head images of the target object through at least two image acquisition devices;
[0068] Input module 504, is used for head image input pre-trained head recognition network;
[0069] The head recognition module 506 is used to identify the head features in the image through the head recognition network, and obtain the head coordinates corresponding to the head features;
[0070] A matching module 508, configured to match head features corresponding to at least two image acquisition devices;
[0071] The three-dimensional reconstruction module 510 is configured to reconstruct the pedestrian's three-dimensional coordinates according to t...
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