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What is: RPDet?

SourceRepPoints: Point Set Representation for Object Detection
Year2000
Data SourceCC BY-SA - https://paperswithcode.com

RPDet, or RepPoints Detector, is a anchor-free, two-stage object detection model based on deformable convolutions. RepPoints serve as the basic object representation throughout the detection system. Starting from the center points, the first set of RepPoints is obtained via regressing offsets over the center points. The learning of these RepPoints is driven by two objectives: 1) the top-left and bottom-right points distance loss between the induced pseudo box and the ground-truth bounding box; 2) the object recognition loss of the subsequent stage.