1 results about "Interactive search" patented technology

This invention relates to a differential denoising interactive target tracking method and system for traffic scenarios, comprising: acquiring traffic video frames; preprocessing the current frame (search frame) and template frame to obtain a search map and a template map; inputting a trained visual tracking model, extracting multi-level template feature maps, search region feature maps, and template global category tokens through a DINOv3 backbone network with frozen parameters; modulating the search region features using the template category tokens through a heatmap modulation module to enhance target response; fusing template features and enhanced search features through a multi-level feature fusion module to construct a hierarchical feature fusion sequence; performing differential attention processing on the feature sequence through a differential denoising interactive module to obtain interactive search features; and finally, decoding the target bounding box of the current frame using a localizer. This method can effectively improve the robustness and accuracy of target tracking in complex traffic scenarios.