95019f66fa70766e78a949bddd336305be4918b8,chainercv/evaluations/eval_detection_voc.py,,_pred_and_rec_cls,#Any#Any#Any#Any#Any#,141

Before Change

        if gt_bb.size > 0:
            lt = np.maximum(gt_bb[:, :2], bb[:2])
            rb = np.minimum(gt_bb[:, 2:], bb[2:])
            area = np.prod(np.maximum(rb - lt + 1, 0), axis=1)
            iou = area / (bbox_area[d] + gt_bb_area - area)
            ioumax = np.max(iou)
            jmax = np.argmax(iou)

After Change

                                       axis=1)
            bb_int = np.concatenate((bb[None][:, :2], bb[None][:, 2:] + 1),
                                    axis=1)
            iou = bbox_overlap(gt_bb_int, bb_int)[:, 0]
            ioumax = np.max(iou)
            jmax = np.argmax(iou)

        if ioumax > iou_thresh:

Instances