utils.box

General methods for working with boxes

For more details see https://d2l.ai/chapter_computer-vision/anchor.html.

Functions

box_center_to_corner	Convert from (center, width, height) to (upper-left, lower-right)
box_corner_to_center	Convert from (upper-left, lower-right) to (center, width, height)
box_iou	Compute pairwise IoU across two lists of anchor or bounding boxes
multibox_detection	Predict bounding boxes using non-maximum suppression
nms	Sort confidence scores of predicted bounding boxes
offset_boxes	Transform for anchor box offsets
offset_inverse	Predict bounding boxes based on anchor boxes with predicted offsets