Improve object detection using object co-occurrence statistics with GPR
Improve object detection using object co-occurrence statistics with GPR
Detecting Objects with Graph Priors and Graph Refinement
arXiv paper abstract https://arxiv.org/abs/2212.12395
arXiv PDF paper https://arxiv.org/pdf/2212.12395.pdf
... goal ... is to detect objects by exploiting their interrelationships.
Rather than relying on predefined and labeled graph structures, ... infer a graph prior from object co-occurrence statistics.
... idea ... is to model object relations as a function of initial class predictions and co-occurrence priors to generate a graph representation of an image for improved classification and bounding box regression.
... additionally learn the object-relation joint distribution ... Sampling from this distribution generates a refined graph representation of the image which in turn produces improved detection performance.
... demonstrate ... method is detector agnostic, end-to-end trainable, and especially beneficial for rare object classes.
... establish a consistent improvement over object detectors like DETR and Faster-RCNN, as well as state-of-the-art methods modeling object interrelationships.
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