error: (-215:Assertion failed) id < bytesList.rows in function 'drawMarker'
this is the code to generate 4 aruco marker with the given id and save it into the same folder .this is the error when i run the same function for generating multiple aruco marker
import numpy
import cv2
import cv2.aruco as aruco
i=1
def aruco_gen(id_aruco, num_pixels):
global i
aruco_dict = aruco.Dictionary_get(aruco.DICT_4X4_50)
print(i)
img = aruco.drawMarker(aruco_dict, id_aruco, num_pixels)
cv2.imshow('frame',img)
cv2.imwrite('ArUco'+str(id_aruco)+'.jpg',img)
i=i+1
cv2.waitKey(0)
cv2.destroyAllWindows()
if __name__ == "__main__":
aruco_dict={0:[10,400],1:[49,400],2:[74,400],3:[190,400],4:[180,400]}
for ar_id,ar_arg in aruco_dict.items():
id_aruco =aruco_dict[ar_id][0]
num_pixels=aruco_dict[ar_id][1]
aruco_gen(id_aruco,num_pixels)
print(id_aruco,num_pixels,ar_id)
this is the error i get when i run the program
1
10 400 0
2
49 400 1
3
Traceback (most recent call last): File "/home/mighty/Task1.1_test.py", line 98, in
aruco_gen(id_aruco,num_pixels) File "/home/mighty/Task1.1_test.py", line 67, in aruco_gen
img = aruco.drawMarker(aruco_dict, id_aruco, num_pixels) cv2.error: OpenCV(3.4.2)
/io/opencv_contrib/modules/aruco/src/dictionary.cpp:169: error:
(-215:Assertion failed) id < bytesList.rows in function 'drawMarker'
[Finished in 1.7s with exit code 1] [shell_cmd: /usr/bin/env python3 /home/mighty/Task1.1_test.py] [dir: /home/mighty/] [path:
/home/mighty/bin:/home/mighty/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin]
python python-3.x opencv aruco
edited Nov 12 at 20:21
Jean-François Fabre
101k954109
asked Nov 12 at 20:19
mighty
62
add a comment |
this is the code to generate 4 aruco marker with the given id and save it into the same folder .this is the error when i run the same function for generating multiple aruco marker
import numpy
import cv2
import cv2.aruco as aruco
i=1
def aruco_gen(id_aruco, num_pixels):
global i
aruco_dict = aruco.Dictionary_get(aruco.DICT_4X4_50)
print(i)
img = aruco.drawMarker(aruco_dict, id_aruco, num_pixels)
cv2.imshow('frame',img)
cv2.imwrite('ArUco'+str(id_aruco)+'.jpg',img)
i=i+1
cv2.waitKey(0)
cv2.destroyAllWindows()
if __name__ == "__main__":
aruco_dict={0:[10,400],1:[49,400],2:[74,400],3:[190,400],4:[180,400]}
for ar_id,ar_arg in aruco_dict.items():
id_aruco =aruco_dict[ar_id][0]
num_pixels=aruco_dict[ar_id][1]
aruco_gen(id_aruco,num_pixels)
print(id_aruco,num_pixels,ar_id)
this is the error i get when i run the program
1
10 400 0
2
49 400 1
3
Traceback (most recent call last): File "/home/mighty/Task1.1_test.py", line 98, in
aruco_gen(id_aruco,num_pixels) File "/home/mighty/Task1.1_test.py", line 67, in aruco_gen
img = aruco.drawMarker(aruco_dict, id_aruco, num_pixels) cv2.error: OpenCV(3.4.2)
/io/opencv_contrib/modules/aruco/src/dictionary.cpp:169: error:
(-215:Assertion failed) id < bytesList.rows in function 'drawMarker'
[Finished in 1.7s with exit code 1] [shell_cmd: /usr/bin/env python3 /home/mighty/Task1.1_test.py] [dir: /home/mighty/] [path:
/home/mighty/bin:/home/mighty/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin]
python python-3.x opencv aruco
edited Nov 12 at 20:21
Jean-François Fabre
101k954109
asked Nov 12 at 20:19
mighty
62
add a comment |
this is the code to generate 4 aruco marker with the given id and save it into the same folder .this is the error when i run the same function for generating multiple aruco marker
import numpy
import cv2
import cv2.aruco as aruco
i=1
def aruco_gen(id_aruco, num_pixels):
global i
aruco_dict = aruco.Dictionary_get(aruco.DICT_4X4_50)
print(i)
img = aruco.drawMarker(aruco_dict, id_aruco, num_pixels)
cv2.imshow('frame',img)
cv2.imwrite('ArUco'+str(id_aruco)+'.jpg',img)
i=i+1
cv2.waitKey(0)
cv2.destroyAllWindows()
if __name__ == "__main__":
aruco_dict={0:[10,400],1:[49,400],2:[74,400],3:[190,400],4:[180,400]}
for ar_id,ar_arg in aruco_dict.items():
id_aruco =aruco_dict[ar_id][0]
num_pixels=aruco_dict[ar_id][1]
aruco_gen(id_aruco,num_pixels)
print(id_aruco,num_pixels,ar_id)
this is the error i get when i run the program
1
10 400 0
2
49 400 1
3
Traceback (most recent call last): File "/home/mighty/Task1.1_test.py", line 98, in
aruco_gen(id_aruco,num_pixels) File "/home/mighty/Task1.1_test.py", line 67, in aruco_gen
img = aruco.drawMarker(aruco_dict, id_aruco, num_pixels) cv2.error: OpenCV(3.4.2)
/io/opencv_contrib/modules/aruco/src/dictionary.cpp:169: error:
(-215:Assertion failed) id < bytesList.rows in function 'drawMarker'
[Finished in 1.7s with exit code 1] [shell_cmd: /usr/bin/env python3 /home/mighty/Task1.1_test.py] [dir: /home/mighty/] [path:
/home/mighty/bin:/home/mighty/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin]
python python-3.x opencv aruco
edited Nov 12 at 20:21
Jean-François Fabre
101k954109
asked Nov 12 at 20:19
mighty
62
this is the code to generate 4 aruco marker with the given id and save it into the same folder .this is the error when i run the same function for generating multiple aruco marker
import numpy
import cv2
import cv2.aruco as aruco
i=1
def aruco_gen(id_aruco, num_pixels):
global i
aruco_dict = aruco.Dictionary_get(aruco.DICT_4X4_50)
print(i)
img = aruco.drawMarker(aruco_dict, id_aruco, num_pixels)
cv2.imshow('frame',img)
cv2.imwrite('ArUco'+str(id_aruco)+'.jpg',img)
i=i+1
cv2.waitKey(0)
cv2.destroyAllWindows()
if __name__ == "__main__":
aruco_dict={0:[10,400],1:[49,400],2:[74,400],3:[190,400],4:[180,400]}
for ar_id,ar_arg in aruco_dict.items():
id_aruco =aruco_dict[ar_id][0]
num_pixels=aruco_dict[ar_id][1]
aruco_gen(id_aruco,num_pixels)
print(id_aruco,num_pixels,ar_id)
this is the error i get when i run the program
1
10 400 0
2
49 400 1
3
Traceback (most recent call last): File "/home/mighty/Task1.1_test.py", line 98, in
aruco_gen(id_aruco,num_pixels) File "/home/mighty/Task1.1_test.py", line 67, in aruco_gen
img = aruco.drawMarker(aruco_dict, id_aruco, num_pixels) cv2.error: OpenCV(3.4.2)
/io/opencv_contrib/modules/aruco/src/dictionary.cpp:169: error:
(-215:Assertion failed) id < bytesList.rows in function 'drawMarker'
[Finished in 1.7s with exit code 1] [shell_cmd: /usr/bin/env python3 /home/mighty/Task1.1_test.py] [dir: /home/mighty/] [path:
/home/mighty/bin:/home/mighty/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin]
python python-3.x opencv aruco
python python-3.x opencv aruco
edited Nov 12 at 20:21
Jean-François Fabre
101k954109
asked Nov 12 at 20:19
mighty
62
edited Nov 12 at 20:21
Jean-François Fabre
101k954109
asked Nov 12 at 20:19
mighty
62
edited Nov 12 at 20:21
Jean-François Fabre
101k954109
edited Nov 12 at 20:21
Jean-François Fabre
101k954109
edited Nov 12 at 20:21
Jean-François Fabre
101k954109
101k954109
asked Nov 12 at 20:19
mighty
62
asked Nov 12 at 20:19
mighty
62
asked Nov 12 at 20:19
mighty
62
62
add a comment |
add a comment |
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