#segmentation

• 16 Sept 2025 · Study

  Computer Vision · Segmentation and U-Net

  Semantic segmentation as per-pixel classification, the U-Net encoder–decoder with skip connections, Dice/IoU, and a tiny U-Net trained on synthetic shapes.

• 2 Aug 2024 · Paper summary

  Paper summary: SAM 2: Segment Anything in Images and Videos

  SAM 2 extends Segment Anything to video with a streaming-memory Transformer and a data engine that built the largest video segmentation dataset to date.