How AI Object Detection Works Computer Vision Explained 4K Vertical - 4K 影片檔

A flat-illustrated street scene with a person, a car, a bicycle and a dog. The model scans the whole image, proposes 24 candidate boxes, drops the weak ones below a 0.5 confidence threshold and the overlapping duplicates, and keeps four labelled boxes: person 0.97, car 0.94, dog 0.91, bicycle 0.89. Generic placeholder text, dark indigo theme; no logos, brands or real products. Vertical 9:16 cut, laid out for social and mobile placements.