from?scipy.misc?import?imresize

import?utils
import?numpy?as?np

from?scipy?import?ndimage
from?utils?import?to_int


def?get_random_transform_params（input_shape?rotation_range?=?0.?height_shift_range?=?0.?width_shift_range?=?0.
????????????????????????????????shear_range?=?0.?zoom_range?=?（1?1）?horizontal_flip?=?False?resize_range?=?None
????????????????????????????????distortion_prob?=?0.?additive_gaussian_noise_range?=?None?multiplication_gaussian?=?0
????????????????????????????????transform_colorspace_param?=?None?transform_colorspace_bounds?=?（-1?1））:
????“““
????This?closure?function?returns?generative?function?that?gets?random?instance?trough?parameter?and
????together?with?closed?input?parameters?generates?random?parameters?for?transformation?matrix.

????:param?distortion_prob:?Probability?of?the?downsampling?and?upsampling?of?the?image
????:param?resize_range:?Defines?uniform?interval?of?downsampling?factor
????:param?input_shape:?Shape?of?images?to?be?transformed?with?matrix?with?this?parameters
????:param?rotation_range:?Interval?of?rotation?in?degrees?（used?for?in?both?direction）
????:param?height_shift_range:?Value?of?two-sided?interval?of?random?shift?in?vertical?direction
????:param?width_shift_range:?Value?of?two-sided?interval?of?random?shift?in?horizontal?direction
????:param?shear_range:?Value?of?two-sided?interval?of?random?shear?in?horizontal?direction
????:param?zoom_range:?Tuple?with?2?values?representing?range?of?random?zoom?（values?>?1.0?is?for?zoom?out）
????:param?horizontal_flip:?Whether?do?random?horizontal?flip?image
????:return:?Function?that?with?given?random?instance?generates?random?parameters?for?transformation?matrix
????“““

????def?get_instance（rnd）:
????????U?=?rnd.uniform
????????N?=?rnd.normal

????????rr?=?rotation_range
????????hs?=?height_shift_range
????????ws?=?width_shift_range
????????sr?=?shear_range
????????agn?=?additive_gaussian_noise_range
????????dp?=?distortion_prob
????????mg?=?multiplication_gaussian
????????tcp?=?transform_colorspace_param
????????tcb?=?transform_colorspace_bounds

????????return?{
????????????‘input_shape‘:?input_shape
????????????‘theta‘:?np.pi?/?180?*?U（-rr?rr）?if?rr?else?0
????????????‘ty‘:?U（-hs?hs）?*?input_shape[0]?if?hs?else?0
????????????‘tx‘:?U（-ws?ws）?*?input_shape[1]?if?ws?else?0
????????????‘shear‘:?U（-sr?sr）?if?shear_range?else?0
????????????‘z‘:?U（zoom_range[0]?zoom_range[1]）?if?zoom_range?!=?（1?1）?else?1
????????????‘h_flip‘:?rnd.rand（）?????????????‘add_noise‘:?N（0?U（agn[0]?agn[1]）?input_shape）?if?agn?is?not?None?else?None
????????????‘resize‘:?U（*resize_range）?if?U（0?1）?????????????‘resize_smooth‘:?U（0?1）?????????????‘mul‘:?N（1?mg）?if?mg?>?0?else?None
????????????‘color_m‘:?utils.crop_value（N（tcp[0]?tcp[1]?（3?3））?tcb）?if?tcp?is?not?None?else?None
????????????‘agn‘:?agn
????????}

????return?get_instance


def?assemble_transformation_matrix（input_shape?theta

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-09-01?07:22??gait-recognition-master\
?????文件??????????25??2017-09-01?07:22??gait-recognition-master\.gitignore
?????文件????????1515??2017-09-01?07:22??gait-recognition-master\LICENSE
?????文件???????16896??2017-09-01?07:22??gait-recognition-master\Thumbs.db
?????文件???????13717??2017-09-01?07:22??gait-recognition-master\augmentations.py
?????文件????????1177??2017-09-01?07:22??gait-recognition-master\dummy_pose_estimation.py
?????文件???????11464??2017-09-01?07:22??gait-recognition-master\gait_nn.py
?????文件???????18957??2017-09-01?07:22??gait-recognition-master\human_pose_nn.py
?????目錄???????????0??2017-09-01?07:22??gait-recognition-master\images\
?????文件???????78848??2017-09-01?07:22??gait-recognition-master\images\Thumbs.db
?????文件??????271017??2017-09-01?07:22??gait-recognition-master\images\architecture.jpg
?????文件???????77268??2017-09-01?07:22??gait-recognition-master\images\dummy.jpg
?????文件???????88735??2017-09-01?07:22??gait-recognition-master\images\dummy_pose_gt.jpg
?????文件??????110567??2017-09-01?07:22??gait-recognition-master\images\ex1.jpg
?????文件??????112962??2017-09-01?07:22??gait-recognition-master\images\ex2.jpg
?????文件??????101600??2017-09-01?07:22??gait-recognition-master\images\h36m-results.jpg
?????文件??????137064??2017-09-01?07:22??gait-recognition-master\images\mpii-fit-bad.jpg
?????文件??????851194??2017-09-01?07:22??gait-recognition-master\images\mpii-fit.jpg
?????文件???????98500??2017-09-01?07:22??gait-recognition-master\images\mpii-results.jpg
?????文件??????116909??2017-09-01?07:22??gait-recognition-master\images\time-elapsed.jpg
?????文件???????11833??2017-09-01?07:22??gait-recognition-master\inception_resnet_v2.py
?????文件????????1180??2017-09-01?07:22??gait-recognition-master\main.py
?????文件????????8701??2017-09-01?07:22??gait-recognition-master\part_detector.py
?????文件????????9290??2017-09-01?07:22??gait-recognition-master\readme.md
?????文件??????????56??2017-09-01?07:22??gait-recognition-master\settings.py
?????文件???????18698??2017-09-01?07:22??gait-recognition-master\torchfile.py
?????文件????????1954??2017-09-01?07:22??gait-recognition-master\utils.py