Picture processing method, apparatus and device
A picture processing and picture technology, applied in the field of image processing, can solve problems such as difficulty in accurate recognition, and achieve the effect of improving accuracy and high recognition accuracy
Active Publication Date: 2020-02-14
SHENZHEN SENSETIME TECH CO LTD
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Therefore, once pedestrians change their clothes, the current algorithm will be difficult to accurately identify
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[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0047] The solution of the embodiment of the present invention is applicable to the scene of determining whether the objects in different pictures are the same object, by acquiring the first picture (picture to be queried) containing the first object and the second picture containing the first clothing, the The first picture and the second picture are input into the first model to obtain the first fusion feature vector, and the second fusion featu...
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The invention provides a picture processing method, apparatus and device. The picture processing method comprises the steps: obtaining a first picture comprising a first object and a second picture comprising a first garment; inputting the first picture and the second picture into a first model to obtain a first fusion feature vector, the first fusion feature vector being used for representing fusion features of the first picture and the second picture; obtaining a second fusion feature vector, wherein the second fusion feature vector is used for representing fusion features of a third pictureand a fourth picture, and the third picture comprises a second object, and the fourth picture is a picture which is intercepted from the third picture and comprises a second garment; and determiningwhether the first object and the second object are the same object or not according to the target similarity between the first fusion feature vector and the second fusion feature vector. According tothe technical scheme, the features of the object in the picture can be accurately extracted, so that the recognition accuracy of the object in the picture is improved.
Description
technical field [0001] The present invention relates to the field of image processing, in particular to an image processing method, device and equipment. Background technique [0002] Pedestrian re-identification, also known as pedestrian re-identification, is a technology that uses computer vision technology to judge whether there is a specific pedestrian in an image or video sequence. It can be applied to intelligent video surveillance, intelligent security and other fields, such as suspect tracking and missing person search. [0003] The current pedestrian re-identification method largely regards the pedestrian's clothing, such as the color and style of clothing, as the characteristics that distinguish the pedestrian from others when performing feature extraction. Therefore, once pedestrians change their clothes, it will be difficult for the current algorithm to accurately identify them. Contents of the invention [0004] The image processing method, device, and equipm...
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IPC IPC(8): G06F16/583G06F16/532G06F16/587G06F16/55G06K9/00G06K9/62
CPCG06F16/583G06F16/532G06F16/587G06F16/55G06V40/103G06F18/214G06F18/241G06V20/52G06V10/82G06V10/806G06V10/761G06V40/10G06V10/40
Inventor 余世杰陈大鹏赵瑞
Owner SHENZHEN SENSETIME TECH CO LTD