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Segmentation

  • 2026-10-16Computer vision / Segmentation

    축구 경기 Semantic Segmentation에서 클래스 불균형 다루기 (U-Net++)Handling Class Imbalance in Soccer Semantic Segmentation (U-Net++)

    공처럼 작은 클래스가 fold마다 IoU 0으로 무너진 원인을 시드 실험으로 좁히고, CE + Dice + 클래스 가중치로 해결한 실험 기록.Why tiny classes like the ball scored IoU 0 in some folds, how a seed experiment pinned the cause on unstable training, and how CE + Dice + class weights fixed it.

  • 2026-10-11Computer vision / Segmentation

    자율주행 차량은 어떻게 주변 장면을 이해할까요?How Do Self-Driving Cars Understand the Scene Around Them?

    Semantic·Instance·Panoptic Segmentation이 각각 무엇에 답하는지, Panoptic이 둘을 어떻게 합치는지, Mask2Former 예제로 정리한다.Semantic, instance and panoptic segmentation compared — what each one answers, how panoptic combines them, and a Mask2Former example.

    • #Panoptic Segmentation
    • #image segmentation
    • #instance segmentation
    • #semantic segmentation

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