Error occured while I running code on my video, some limits to video or misconfig enviorment?

[fight-think]

!CUDA_VISIBLE_DEVICES=0 python test_background-matting_image.py -m real-fixed-cam -i sample_video_fixed/input/ -o sample_video_fixed/output/ -tb sample_video_fixed/background/ -b sample_video_fixed/teaser_back.png

CUDA Device: 0
Using video mode
Traceback (most recent call last):
File "test_background-matting_image.py", line 121, in
bbox=get_bbox(rcnn,R=bgr_img0.shape[0],C=bgr_img0.shape[1])
File "/content/drive/My Drive/background_matting/Background-Matting/functions.py", line 38, in get_bbox
x1, y1 = np.amin(where, axis=1)
File "<array_function internals>", line 6, in amin
File "/usr/local/lib/python3.6/dist-packages/numpy/core/fromnumeric.py", line 2746, in amin
keepdims=keepdims, initial=initial, where=where)
File "/usr/local/lib/python3.6/dist-packages/numpy/core/fromnumeric.py", line 90, in _wrapreduction
return ufunc.reduce(obj, axis, dtype, out, **passkwargs)
ValueError: zero-size array to reduction operation minimum which has no identity

[senguptaumd]

looks like segmentation might have failed and rcnn variable is empty.

[fight-think]

I get it, maybe I missed process of segmentation. I will try again. Thanks.

…

------------------&nbsp;原始邮件&nbsp;------------------ 发件人:&nbsp;"Soumyadip Sengupta"<[email protected]&gt;; 发送时间:&nbsp;2020年5月8日(星期五) 晚上6:45 收件人:&nbsp;"senguptaumd/Background-Matting"<[email protected]&gt;; 抄送:&nbsp;"1297518605"<[email protected]&gt;;"Author"<[email protected]&gt;; 主题:&nbsp;Re: [senguptaumd/Background-Matting] Error occured while I running code on my video, some limits to video or misconfig enviorment? (#34) looks like segmentation might have failed and rcnn variable is empty. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or unsubscribe.

[somenewaccountthen]

Is it is because the frame is the same as the background, aka empty. And there is nothing to segment and code crashes coz can't handle that?