Image recognition method and device, computer device and computer-readable storage medium
An image recognition and computer program technology, applied in the field of computer vision, can solve the problems of accuracy and robustness, accuracy is not very high, affect recognition accuracy, etc., to achieve good robustness, improve recognition speed, reduce The effect of small computational complexity
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Example Embodiment
[0044] Example one
[0045] figure 1 It is a flowchart of the image recognition method provided in the first embodiment of the present invention. The image recognition method is applied to a computer device.
[0046] Such as figure 1 As shown, the image recognition method specifically includes the following steps:
[0047] 101: Divide the query image and the database image into regions.
[0048] The query image is the image that needs to be identified or matched, and the database image is the image in the pre-established image library. The image recognition method is to compare the query image with the database image to determine whether the query image matches the database image, so as to confirm whether the content in the query image is consistent with the content in the database image. For example, when performing pedestrian recognition, the pedestrian image captured by the camera on the road is the query image, and the portrait library image of the traffic management system is t...
Example Embodiment
[0079] Example two
[0080] image 3 This is a structural diagram of the image recognition device provided in the second embodiment of the present invention. Such as image 3 As shown, the image recognition device 10 may include: a region dividing unit 301, a coordinate calculation unit 302, a clustering unit 303, and a matching unit 304.
[0081] The area dividing unit 301 is used to divide the query image and the database image.
[0082] The query image is the image that needs to be identified or matched, and the database image is the image in the pre-established image library. The image recognition method is to compare the query image with the database image to determine whether the query image matches the database image, so as to confirm whether the content in the query image is consistent with the content in the database image. For example, when performing pedestrian recognition, the pedestrian image captured by the camera on the road is the query image, and the portrait libra...
Example Embodiment
[0113] Example three
[0114] Figure 4 This is a schematic diagram of a computer device provided in Embodiment 3 of the present invention. The computer device 1 includes a memory 20, a processor 30, and a computer program 40 stored in the memory 20 and executable on the processor 30, such as an image recognition program. When the processor 30 executes the computer program 40, the steps in the image recognition method embodiment described above are implemented, for example figure 1 The steps 101 to 104 are shown. Alternatively, when the processor 30 executes the computer program 40, the function of each module / unit in the above-mentioned device embodiment is realized, for example, image 3 Units 301 to 304 in.
[0115] Exemplarily, the computer program 40 may be divided into one or more modules / units, and the one or more modules / units are stored in the memory 20 and executed by the processor 30 to complete this invention. The one or more modules / units may be a series of compute...
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