#!/usr/bin/env?python

#?--------------------------------------------------------
#?Tensorflow?Faster?R-CNN
#?Licensed?under?The?MIT?License?[see?LICENSE?for?details]
#?Written?by?Xinlei?Chen?based?on?code?from?Ross?Girshick
#?--------------------------------------------------------

“““
Demo?script?showing?detections?in?sample?images.

See?README.md?for?installation?instructions?before?running.
“““
from?__future__?import?absolute_import
from?__future__?import?division
from?__future__?import?print_function

import?argparse
import?os

import?cv2
import?matplotlib.pyplot?as?plt
import?numpy?as?np
import?tensorflow?as?tf
from?lib.config?import?config?as?cfg
from?lib.utils.nms_wrapper?import?nms
from?lib.utils.test?import?im_detect
#from?nets.resnet_v1?import?resnetv1
from?lib.nets.vgg16?import?vgg16
from?lib.utils.timer?import?Timer

CLASSES?=?（‘__background__‘
???????????‘aeroplane‘?‘bicycle‘?‘bird‘?‘boat‘
???????????‘bottle‘?‘bus‘?‘car‘?‘cat‘?‘chair‘
???????????‘cow‘?‘diningtable‘?‘dog‘?‘horse‘
???????????‘motorbike‘?‘person‘?‘pottedplant‘
???????????‘sheep‘?‘sofa‘?‘train‘?‘tvmonitor‘）

NETS?=?{‘vgg16‘:?（‘vgg16_faster_rcnn_iter_70000.ckpt‘）?‘res101‘:?（‘res101_faster_rcnn_iter_110000.ckpt‘）}
DATASETS?=?{‘pascal_voc‘:?（‘voc_2007_trainval‘）?‘pascal_voc_0712‘:?（‘voc_2007_trainval+voc_2012_trainval‘）}


def?vis_detections（im?class_name?dets?thresh=0.5）:
????“““Draw?detected?bounding?boxes.“““
????inds?=?np.where（dets[:?-1]?>=?thresh）[0]
????if?len（inds）?==?0:
????????return

????im?=?im[:?:?（2?1?0）]
????fig?ax?=?plt.subplots（figsize=（12?12））
????ax.imshow（im?aspect=‘equal‘）
????for?i?in?inds:
????????bbox?=?dets[i?:4]
????????score?=?dets[i?-1]

????????ax.add_patch（
????????????plt.Rectangle（（bbox[0]?bbox[1]）
??????????????????????????bbox[2]?-?bbox[0]
??????????????????????????bbox[3]?-?bbox[1]?fill=False
??????????????????????????edgecolor=‘red‘?linewidth=3.5）
????????）
????????ax.text（bbox[0]?bbox[1]?-?2
????????????????‘{:s}?{:.3f}‘.format（class_name?score）
????????????????bbox=dict（facecolor=‘blue‘?alpha=0.5）
????????????????fontsize=14?color=‘white‘）

????ax.set_title（（‘{}?detections?with?‘
??????????????????‘p（{}?|?box）?>=?{:.1f}‘）.format（class_name?class_name
??????????????????????????????????????????????????thresh）
?????????????????fontsize=14）
????plt.axis（‘off‘）
????plt.tight_layout（）
????plt.draw（）


def?demo（sess?net?image_name）:
????“““Detect?object?classes?in?an?image?using?pre-computed?object?proposals.“““

????#?Load?the?demo?image
????im_file?=?os.path.join（cfg.FLAGS2[“data_dir“]?‘demo‘?image_name）
????im?=?cv2.imread（im_file）

????#?Detect?all?object?classes?and?regress?object?bounds
????timer?=?Timer（）
????timer.tic（）
????scores?boxes?=?im_detect（sess?net?im）
????timer.toc（）
????print（‘Detection?took?{:.3f}s?for?{:d}?object?proposals‘.format（timer.total_time?boxes.shape[0]））

????#?Visualize?detections?for?each?class
????CONF_THRESH?=?0.1
????NMS_THRESH?=?0.1
????for?c

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????????0??2018-01-20?16:55??Faster-RCNN-TensorFlow-Python3.5-master\.gitignore

?????文件????????459??2018-01-20?16:55??Faster-RCNN-TensorFlow-Python3.5-master\.idea\CardiacMRI3.iml

?????文件?????????84??2018-01-20?16:55??Faster-RCNN-TensorFlow-Python3.5-master\.idea\dictionaries\Deniz.xml

?????文件????????281??2018-01-20?16:55??Faster-RCNN-TensorFlow-Python3.5-master\.idea\inspectionProfiles\Project_Default.xml

?????文件????????227??2018-01-20?16:55??Faster-RCNN-TensorFlow-Python3.5-master\.idea\misc.xml

?????文件????????274??2018-01-20?16:55??Faster-RCNN-TensorFlow-Python3.5-master\.idea\modules.xml

?????文件??????49525??2018-01-20?16:55??Faster-RCNN-TensorFlow-Python3.5-master\.idea\workspace.xml

?????文件?????????64??2018-01-20?16:55??Faster-RCNN-TensorFlow-Python3.5-master\data\.gitignore

?????文件???????9875??2018-01-20?16:55??Faster-RCNN-TensorFlow-Python3.5-master\data\coco\common\gason.cpp

?????文件???????3619??2018-01-20?16:55??Faster-RCNN-TensorFlow-Python3.5-master\data\coco\common\gason.h

?????文件???????8479??2018-01-20?16:55??Faster-RCNN-TensorFlow-Python3.5-master\data\coco\common\maskApi.c

?????文件???????2236??2018-01-20?16:55??Faster-RCNN-TensorFlow-Python3.5-master\data\coco\common\maskApi.h

?????文件???????1559??2018-01-20?16:55??Faster-RCNN-TensorFlow-Python3.5-master\data\coco\license.txt

?????文件??????10987??2018-01-20?16:55??Faster-RCNN-TensorFlow-Python3.5-master\data\coco\LuaAPI\CocoApi.lua

?????文件????????814??2018-01-20?16:55??Faster-RCNN-TensorFlow-Python3.5-master\data\coco\LuaAPI\cocoDemo.lua

?????文件????????447??2018-01-20?16:55??Faster-RCNN-TensorFlow-Python3.5-master\data\coco\LuaAPI\env.lua

?????文件????????511??2018-01-20?16:55??Faster-RCNN-TensorFlow-Python3.5-master\data\coco\LuaAPI\init.lua

?????文件??????10439??2018-01-20?16:55??Faster-RCNN-TensorFlow-Python3.5-master\data\coco\LuaAPI\MaskApi.lua

?????文件????????857??2018-01-20?16:55??Faster-RCNN-TensorFlow-Python3.5-master\data\coco\LuaAPI\rocks\coco-scm-1.rockspec

?????文件??????14357??2018-01-20?16:55??Faster-RCNN-TensorFlow-Python3.5-master\data\coco\MatlabAPI\CocoApi.m

?????文件???????1234??2018-01-20?16:55??Faster-RCNN-TensorFlow-Python3.5-master\data\coco\MatlabAPI\cocoDemo.m

?????文件??????22798??2018-01-20?16:55??Faster-RCNN-TensorFlow-Python3.5-master\data\coco\MatlabAPI\CocoEval.m

?????文件??????16940??2018-01-20?16:55??Faster-RCNN-TensorFlow-Python3.5-master\data\coco\MatlabAPI\CocoUtils.m

?????文件???????1852??2018-01-20?16:55??Faster-RCNN-TensorFlow-Python3.5-master\data\coco\MatlabAPI\evalDemo.m

?????文件???????2448??2018-01-20?16:55??Faster-RCNN-TensorFlow-Python3.5-master\data\coco\MatlabAPI\gason.m

?????文件???????5095??2018-01-20?16:55??Faster-RCNN-TensorFlow-Python3.5-master\data\coco\MatlabAPI\MaskApi.m

?????文件???????9457??2018-01-20?16:55??Faster-RCNN-TensorFlow-Python3.5-master\data\coco\MatlabAPI\private\gasonMex.cpp

?????文件??????38020??2018-01-20?16:55??Faster-RCNN-TensorFlow-Python3.5-master\data\coco\MatlabAPI\private\gasonMex.mexa64

?????文件??????41452??2018-01-20?16:55??Faster-RCNN-TensorFlow-Python3.5-master\data\coco\MatlabAPI\private\gasonMex.mexmaci64

?????文件???????2994??2018-01-20?16:55??Faster-RCNN-TensorFlow-Python3.5-master\data\coco\MatlabAPI\private\getPrmDflt.m

............此處省略122個文件信息