Instance retrieval method based on depth activation salient region
A region and depth technology, applied in the field of instance retrieval based on depth-activated salient regions, to achieve the effect of improving practicability, portability and portability, and avoiding the training process
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[0024] The following embodiments will further illustrate the present invention in conjunction with the accompanying drawings.
[0025] Embodiments of the present invention include the following steps:
[0026] 1) model design: the model of the present invention is as figure 1 . exist figure 1 Contains three main modules, forward propagation module 1, pattern localization module 2 and feature extraction module 3, forming a sequential structure in turn. The forward propagation module mines the depth pattern, which is the first part of the model; the pattern localization module is mainly responsible for activating salient regions and performing region shape estimation to locate instances, which is the second part of the model; the feature extraction module extracts instance-level The features of are the third part of the model. The model takes database images as input, and obtains all instance locations and corresponding instance-level features as database features. Afterwar...
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