我目前正在尝试使用OpenCV和Python进行视频稳定.我使用以下函数来计算旋转:
def accumulate_rotation(src, theta_x, theta_y, theta_z, timestamps, prev, current, f, gyro_delay=None, gyro_drift=None, shutter_duration=None):
if prev == current:
return src
pts = []
pts_transformed = []
for x in range(10):
current_row = []
current_row_transformed = []
pixel_x = x * (src.shape[1] / 10)
for y in range(10):
pixel_y = y * (src.shape[0] / 10)
current_row.append([pixel_x, pixel_y])
if shutter_duration:
y_timestamp = current + shutter_duration * (pixel_y - src.shape[0] / 2)
else:
y_timestamp = current
transform = getAccumulatedRotation(src.shape[1], src.shape[0], theta_x, theta_y, theta_z, timestamps, …