A cross-camera re-identification fusion method and system for objects with similar appearance
A fusion method and re-recognition technology, which is applied in a re-recognition field in the field of pattern recognition technology, can solve problems such as difficulty in re-recognition, instability, appearance information failure, etc., so as to improve the re-recognition performance and improve the accuracy. the effect of improving the robustness
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[0054] Such as figure 1 As shown, this embodiment provides a cross-camera re-identification fusion method for objects with similar appearance, including image acquisition, target detection, detection frame normalization, appearance vector generation, position vector generation, view vector generation, vector fusion, generation Triplets, network training, and clustering steps.
[0055] details as follows:
[0056] (1) graphic gathering : Multiple cameras are used to collect scene images synchronously from different fixed angles. The field of view of the cameras covers each other, and the target can appear in the field of view of multiple cameras at the same time, so as to obtain relatively complete observation information of the target in different postures. At the same time Make the target appear in the best position of the camera as much as possible.
[0057] In this step, the target detection module as shown in Figure 2(a) can be used, which is equipped with a total of 4...
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