Hi from France ! I'm trying to create a model for dice detection. I've take about 100 photos of dice on the same side (1 point). Are-my bounding boxes good ? should I take the whole dice ? I launched the trainning, it seems to work well : Then in the Evaluation tab, the values seems not great but not bad : I/U 84% Varied I/U 44% The validation scope is very low : In the preview tab, no matter what image I give to it, I have no detection What am I missing ? What should I improve ?