Sahaj.blogs

Day page

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.

  • Segmentation classifies every pixel, so the output has the same height and width as the input.
  • U-Net's skip connections hand fine spatial detail from the encoder straight to the decoder.

Read the post →