Browsing by Author "Ozkanoglu, Mehmet Akif"

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    Skydatanet: an object detection algorithm with 2d gaussian loss for uav-based aerial ımages
    (2025-01-09) Ozkanoglu, Mehmet Akif; Begen, Ali C.; Ozer, Sedat
    In this paper, we introduce a novel object detection algorithm based on the center-point detection. In our architecture, we introduce using two HourGlass architecture as the backbone, and we introduce using a new module to unify the predictions made after each backbone. Furthermore, since bounding boxes are in varying aspect ratios, as opposed to using a scalar Gaussian variance, we introduce using 2D variance in the Gaussian loss function to predict center-points in our network. We present the performance of our proposed improvements on three aerial datasets by comparing them to center-point based detection algorithms.