Unable to use tracking.py in mini_marker_tracking

[Yuengkingto]

I'm happy to be a user of Gelsight. But I ran tracking.py in mini_marker_tracking, it said : File "tracking.py", line 62, in resize_crop_mini img = cv2.resize(img, (895, 672)) # size suggested by janos to maintain aspect ratio cv2.error: OpenCV(3.4.17) D:\a\opencv-python\opencv-python\opencv\modules\imgproc\src\resize.cpp:4052: error: (-215:Assertion failed) !ssize.empty() in function 'cv::resize' Differently, when I ran another tracking.py in mini_tracking_windows,it could show frame and mark.But, there are some strange red lines in the frame that are glowing in all directions from the top left corner: Can you get me some help. I run those demos in win10,python 3.8.15

[debrashure]

The marker tracking demos have been refactored. The code you are using now has been moved to the mini_tracking_windows_V0. That code uses a setting.py file which has the inputs N and M, the row and column of the marker array. If you get those red lines in all directions, it usually means that you have the wrong values for N and M. Try counting the number of dots you have and make sure they are set in setting.py

N_ = 8 M_ = 10 There are also some new demos you can try in demos/marker_tracking that need no inputs. Please see

demos/marker_tracking/mean_shift_marker_tracking.py

and

demos/marker_tracking/optical_flow_marker_tracking.py

[888yzh999]

demos/mini_tracking_windows_V0/tracking.py里的find_marker包怎么下载 ModuleNotFoundError: No module named 'find_marker'

[Joao8bit]

@debrashure demos/mini_tracking_windows_V0/tracking.py gives the following error: ModuleNotFoundError: No module named 'find_marker'