本文整理汇总了Python中cv2.ROTATE_90_CLOCKWISE属性的典型用法代码示例。如果您正苦于以下问题：Python cv2.ROTATE_90_CLOCKWISE属性的具体用法？Python cv2.ROTATE_90_CLOCKWISE怎么用？Python cv2.ROTATE_90_CLOCKWISE使用的例子？那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类cv2的用法示例。
在下文中一共展示了cv2.ROTATE_90_CLOCKWISE属性的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: ff_mask_batch
# 需要导入模块: import cv2 [as 别名]
# 或者: from cv2 import ROTATE_90_CLOCKWISE [as 别名]
def ff_mask_batch(size, b_size, maxLen, maxWid, maxAng, maxNum, maxVer, minLen = 20, minWid = 15, minVer = 5):
mask = None
temp = ff_mask(size, 1, maxLen, maxWid, maxAng, maxNum, maxVer, minLen=minLen, minWid=minWid, minVer=minVer)
temp = temp[0]
for ib in range(b_size):
if ib == 0:
mask = np.expand_dims(temp, 0)
else:
mask = np.concatenate((mask, np.expand_dims(temp, 0)), 0)
temp = cv2.rotate(temp, cv2.ROTATE_90_CLOCKWISE)
if ib == 3:
temp = cv2.flip(temp, 0)
return mask 开发者ID:Forty-lock，项目名称:PEPSI-Fast_image_inpainting_with_parallel_decoding_network，代码行数:18，代码来源:ops.py
示例2: check_video_rotation
# 需要导入模块: import cv2 [as 别名]
# 或者: from cv2 import ROTATE_90_CLOCKWISE [as 别名]
def check_video_rotation(filename):
# thanks to
# https://stackoverflow.com/questions/53097092/frame-from-video-is-upside-down-after-extracting/55747773#55747773
# this returns meta-data of the video file in form of a dictionary
meta_dict = ffmpeg.probe(filename)
# from the dictionary, meta_dict['streams'][0]['tags']['rotate'] is the key
# we are looking for
rotation_code = None
try:
if int(meta_dict['streams'][0]['tags']['rotate']) == 90:
rotation_code = cv2.ROTATE_90_CLOCKWISE
elif int(meta_dict['streams'][0]['tags']['rotate']) == 180:
rotation_code = cv2.ROTATE_180
elif int(meta_dict['streams'][0]['tags']['rotate']) == 270:
rotation_code = cv2.ROTATE_90_COUNTERCLOCKWISE
else:
raise ValueError
except KeyError:
pass
return rotation_code 示例3: fix_orientation
# 需要导入模块: import cv2 [as 别名]
# 或者: from cv2 import ROTATE_90_CLOCKWISE [as 别名]
def fix_orientation(image, orientation):
# 1 = Horizontal(normal)
# 2 = Mirror horizontal
# 3 = Rotate 180
# 4 = Mirror vertical
# 5 = Mirror horizontal and rotate 270 CW
# 6 = Rotate 90 CW
# 7 = Mirror horizontal and rotate 90 CW
# 8 = Rotate 270 CW
if type(orientation) is list:
orientation = orientation[0]
if orientation == 1:
pass
elif orientation == 2:
image = cv2.flip(image, 0)
elif orientation == 3:
image = cv2.rotate(image, cv2.ROTATE_180)
elif orientation == 4:
image = cv2.flip(image, 1)
elif orientation == 5:
image = cv2.flip(image, 0)
image = cv2.rotate(image, cv2.ROTATE_90_COUNTERCLOCKWISE)
elif orientation == 6:
image = cv2.rotate(image, cv2.ROTATE_90_CLOCKWISE)
elif orientation == 7:
image = cv2.flip(image, 0)
image = cv2.rotate(image, cv2.ROTATE_90_CLOCKWISE)
elif orientation == 8:
image = cv2.rotate(image, cv2.ROTATE_90_COUNTERCLOCKWISE)
return image