Memory Error

[lookquad]

Hi when i run calibration.py on the sample data provided, following error occurs. Please have a look into this.

`[initCompute] Failed to allocate 156063007204055648 indices.
[initCompute] Failed to allocate 156063007204055648 indices.
[initCompute] Failed to allocate 156063007204055648 indices.
[initCompute] Failed to allocate 156063007204055648 indices.
[initCompute] Failed to allocate 156063007204055648 indices.
[initCompute] Failed to allocate 156063007204055648 indices.
[initCompute] Failed to allocate 156063007204055648 indices.
[initCompute] Failed to allocate 156063007204055648 indices.
[initCompute] Failed to allocate 156063007204055648 indices.
[initCompute] Failed to allocate 156063007204055648 indices.
[initCompute] Failed to allocate 156063007204055648 indices.
[initCompute] Failed to allocate 156063007204055648 indices.
[initCompute] Failed to allocate 156063007204055648 indices.
[initCompute] Failed to allocate 156063007204055648 indices.
[initCompute] Failed to allocate 156063007204055648 indices.
[initCompute] Failed to allocate 156063007204055648 indices.
[initCompute] Failed to allocate 156063007204055648 indices.
[initCompute] Failed to allocate 156063007204055648 indices.
[initCompute] Failed to allocate 156063007204055648 indices.
[initCompute] Failed to allocate 156063007204055648 indices.
[initCompute] Failed to allocate 156063007204055648 indices.

Calculating frame: 0 / 21
multiprocessing.pool.RemoteTraceback:
"""
Traceback (most recent call last):
File "/home/lukkuphi/anaconda3/envs/acsc/lib/python3.6/multiprocessing/pool.py", line 119, in worker
result = (True, func(*args, **kwds))
File "calibration.py", line 786, in corner_detection_task
ROI_pc = locate_chessboard(pc)
File "calibration.py", line 402, in locate_chessboard
configs['calibration']['RG_CURV_TH']
MemoryError: std::bad_alloc
"""

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "calibration.py", line 964, in
calibration(keep_list=None)
File "calibration.py", line 892, in calibration
corners_world, final_cost, corners_image = detection_result[idx].get()
File "/home/lukkuphi/anaconda3/envs/acsc/lib/python3.6/multiprocessing/pool.py", line 644, in get
raise self._value
MemoryError: std::bad_alloc`