defxyxy_to_xywh(xyxy):x_min,y_min,x_max,y_max=xyxy# 计算宽度和高度width=x_max-x_min height=y_max-y_min# 创建xywh格式数据return[x_min,y_min,width,height] 1. 2. 3. 4. 5. 6. 7. 注释:此函数将xyxy格式转换为xywh格式。首先计算宽度和高度,然后输出。 步骤3:归一化xywh格式 在实际...
"""def_do_test(b1, b2):# Compute IoU overlap with the cython implementationcython_iou = box_utils.bbox_overlaps(b1, b2)# Compute IoU overlap with the COCO API implementation# (requires converting boxes from xyxy to xywh format)xywh_b1 = box_utils.xyxy_to_xywh(b1) xywh_b2 = box_util...
non_gt_inds = np.where(entry['gt_classes'] ==0)[0]iflen(crowd_inds) ==0orlen(non_gt_inds) ==0:continueiscrowd = [int(True)for_inxrange(len(crowd_inds))] crowd_boxes = ds_utils.xyxy_to_xywh(entry['boxes'][crowd_inds, :]) non_gt_boxes = ds_utils.xyxy_to_xywh(entry['bo...
y1, w, h) formatgt_xywh_box = [10,20,100,150]# 2/ convert it to our internal (x1, y1, x2, y2) formatgt_xyxy_box = box_utils.xywh_to_xyxy(gt_xywh_box)# 3/ consider nearby proposal boxesprop_xyxy_boxes = random_boxes(gt_xyxy_box,10,10)# 4/ compute proposal-to-gt ...
在下文中一共展示了ds_utils.xyxy_to_xywh方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。 示例1: _filter_crowd_proposals ▲点赞 6▼ # 需要导入模块: from datasets import ds_utils [as 别名]# 或者: from ...
# 需要导入模块: from utils import boxes [as 别名]# 或者: from utils.boxes importxywh_to_xyxy[as 别名]def_add_gt_annotations(self, entry):"""Add ground truth annotation metadata to an roidb entry."""ann_ids = self.COCO.getAnnIds(imgIds=entry['id'], iscrowd=None) ...
在下文中一共展示了boxes.xywh_to_xyxy方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。 示例1: test_bbox_dataset_to_prediction_roundtrip ▲ # 需要导入模块: from detectron.utils import boxes [as 别名]# 或者...
height = entry['height']forobjinobjs:# crowd regions are RLE encoded and stored as dictsifobj['area'] < cfg.TRAIN.GT_MIN_AREA:continueif'ignore'inobjandobj['ignore'] ==1:continue# Convert form (x1, y1, w, h) to (x1, y1, x2, y2)x1, y1, x2, y2 = box_utils.xywh_to_...