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看目标物体的坐标之print(r[‘rois‘])

作者:互联网

Jupyter:

# Load a random image from the images folder
file_names = next(os.walk(IMAGE_DIR))[2]
image = skimage.io.imread(os.path.join(IMAGE_DIR, random.choice(file_names)))

# Run detection
results = model.detect([image], verbose=1)

# Visualize results
r = results[0]
visualize.display_instances(image, r['rois'], r['masks'], r['class_ids'], 
                            class_names, r['scores'])
print(r['rois'])

输出:

[[215 410 295 622]
 [232  47 395 163]
 [238 255 271 342]
 [234  99 342 215]]

依次输出为矩形左上角坐标(x,y),右下角坐标(x,y)。

坐标原点(0,0)为图片左上角

PS验证:我的(x,y)反了?

 

标签:image,results,rois,names,file,print,坐标
来源: https://blog.csdn.net/weixin_46106424/article/details/122760441