faster_rcnn中train_mobilenet.py训练完一个epoch就会报错 about deep-learning-for-image-processing

[WZMIAOMIAO]

是pycocotools的问题，这个问题只有在window环境下才会出现
你import pycocotools.cocoeval
然后进入cocoeval的507行左右：

self.iouThrs = np.linspace(.5, 0.95, np.round((0.95 - .5) / .05) + 1, endpoint=True)
self.recThrs = np.linspace(.0, 1.00, np.round((1.00 - .0) / .01) + 1, endpoint=True)

改为：

# np.arange causes trouble.  the data point on arange is slightly larger than the true value
self.iouThrs = np.linspace(.5, 0.95, int(np.round((0.95 - .5) / .05)) + 1, endpoint=True)
self.recThrs = np.linspace(.0, 1.00, int(np.round((1.00 - .0) / .01)) + 1, endpoint=True)