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eval_tpp_net_kinetics_3.py
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import argparse
import os
import sys
import math
import cv2
import numpy as np
import multiprocessing
from sklearn.metrics import confusion_matrix
relative_path = "/home/lilin/my_code"
caffe_root = relative_path + '/deeptemporal/lib/caffe-tpp-net-python/'
sys.path.insert(0, caffe_root + 'python')
from pyActionRecog import parse_directory
from pyActionRecog import parse_split_file
from pyActionRecog.utils.video_funcs import default_aggregation_func
net_weights = "/home/lilin/my_code/ucf101_split_3_rgb_flow_models/ucf101_split_3_flow_tpp_kinetics_lr_0.0001_iter_1800.caffemodel"
memory_enough = False
split = int(net_weights.split('split')[1].split('_')[1])
str = net_weights.split('/')[-1]
if 'rgb' in str:
modality = 'rgb'
else:
modality = 'flow'
if 'ucf101' in str:
dataset = 'ucf101'
else:
dataset = 'hmdb51'
if dataset == 'ucf101':
frame_path = relative_path + "/UCF-101-result/"
else:
frame_path = relative_path + "/HMDB-51-result/"
# net_proto = relative_path + "/deeptemporal/models/"+ dataset + "/" + modality + "_tpp_delete_dropout_deploy.prototxt"
net_proto = relative_path + "/deeptemporal/models/"+ dataset + "/" + modality + "_kinetics_tpp_p124_deploy.prototxt"
rgb_prefix ='img_'
flow_x_prefix ='flow_x_'
flow_y_prefix ='flow_y_'
num_frame_per_video = 25
num_id = 1
num_worker = 1
num_scores = 1
gpus = [1]
print "dataset: ", dataset, "split: ", split, "modality: ", modality, "gpu: ", num_id
# save_scores = "hmdb51_split_1_flow_tpp_delete_dropout_lr_0.0001_iter_672" ### 66.34%
# save_scores = "hmdb51_split_1_rgb_tpp_delete_dropout_lr_0.0001_iter_112" ### 61.50%
# save_scores = "hmdb51_split_2_rgb_tpp_delete_dropout_lr_0.00001_iter_112" ### 61.18%
# save_scores = "hmdb51_split_2_flow_tpp_delete_dropout_lr_0.0001_iter_112" ### 69.15%
# save_scores = "hmdb51_split_3_rgb_tpp_delete_dropout_lr_0.001_iter_2016" ### 60.52%
# save_scores = "hmdb51_split_3_flow_tpp_delete_dropout_lr_0.0001_iter_224" ### 68.82%
# save_scores = "ucf101_split_1_rgb_tpp_delete_dropout_lr_0.00001_iter_600" ### 89.69%
# save_scores = "ucf101_split_1_flow_tpp_delete_dropout_lr_0.00001_iter_1500" ### 0.8911
# save_scores = "ucf101_split_2_flow_tpp_delete_dropout_sec_lr_0.00001_iter_1200" ### 91.56%
# save_scores = "ucf101_split_2_rgb_tpp_delete_dropout_lr_0.0001_iter_1800" ### 90.30%
# save_scores = "ucf101_split_3_rgb_tpp_delete_dropout_lr_0.0001_iter_900" ### 89.10%
# save_scores = "ucf101_split_3_flow_tpp_delete_dropout_lr_0.00001_iter_1800" ### 92.54%
### ablatation studies
# save_scores = "ucf101_split_1_rgb_tpp_p1_lr_0.00001_iter_600" ### 88.22%
# save_scores = "ucf101_split_1_flow_tpp_p1_lr_0.0001_iter_600" ### 88.16%
# save_scores = 'hmdb51_split_3_rgb_tpp_p1248_lr_0.001_iter_1568' ### 60.59%
# save_scores = 'hmdb51_split_3_rgb_tpp_p12_lr_0.001_iter_224' ### 60.52%
# save_scores = 'hmdb51_split_3_rgb_tpp_p1_lr_0.001_iter_224' ### 58.69%
# save_scores = 'ucf101_split_1_rgb_seg3_lr_0.00001_iter_300' ### 89.29%
# save_scores = 'ucf101_split_1_flow_tpp_p12_lr_0.00001_iter_1200' ### 88.94%
# save_scores = 'ucf101_split_1_rgb_tpp_p1248_lr_0.001_iter_600' ### 89.70%
# save_scores = "ucf101_split_1_rgb_tpp_p12_lr_0.00001_iter_1200" ### 89.6%
# save_scores = 'ucf101_split_1_flow_seg3_lr_0.0001_iter_600' ### 88.61%
# save_scores = 'ucf101_split_1_flow_tpp_p124_ave_lr_0.00001_iter_600' ### 88.39%
# save_scores = 'ucf101_split_1_flow_tpp_p1248_lr_0.00001_iter_1200'
### kinetics
### UCF101
# save_scores = 'ucf101_split_1_rgb_tpp_kinetics_lr_0.0001_iter_1200' ### 93.02%
# save_scores = 'ucf101_split_1_flow_tpp_kinetics_lr_0.0001_iter_600' ## 94.50%
# save_scores = 'ucf101_split_2_rgb_tpp_kinetics_lr_0.00001_iter_300'
# save_scores = 'ucf101_split_3_rgb_tpp_kinetics_lr_0.0001_iter_300' ### 92.92%
save_scores = 'ucf101_split_3_flow_tpp_kinetics_lr_0.0001_iter_1800' ### 96.85%
#### HMDB51
# save_scores = 'hmdb51_split_1_rgb_tpp_kinetics_lr_0.00001_iter_336' ### 71.90%
# save_scores = 'hmdb51_split_1_flow_tpp_kinetics_lr_0.0001_iter_112' ### 80.20%
# save_scores = 'hmdb51_split_2_flow_tpp_kinetics_lr_0.00001_iter_224' ### 79.02%
# save_scores = 'hmdb51_split_3_rgb_tpp_kinetics_lr_0.0001_iter_672'
print save_scores
from pyActionRecog.action_caffe import CaffeNet
# build neccessary information
print dataset
split_tp = parse_split_file(dataset)
f_info = parse_directory(frame_path,
rgb_prefix, flow_x_prefix, flow_y_prefix)
gpu_list = gpus
eval_video_list = split_tp[split - 1][1]
score_name = 'pool_fusion'
global ii
ii = 0
def build_net():
global net
my_id = multiprocessing.current_process()._identity[0] \
if num_worker > 1 else 1
print "my", my_id
if num_worker == 1:
net = CaffeNet(net_proto, net_weights, num_id)
else:
if gpu_list is None:
net = CaffeNet(net_proto, net_weights, my_id-1)
else:
net = CaffeNet(net_proto, net_weights, gpu_list[my_id - 1])
def eval_video(video):
global net
label = video[1]
vid = video[0]
video_frame_path = f_info[0][vid]
if modality == 'rgb':
cnt_indexer = 1
elif modality == 'flow':
cnt_indexer = 2
else:
raise ValueError(modality)
frame_cnt = f_info[cnt_indexer][vid]
stack_depth = 0
if modality == 'rgb':
stack_depth = 1
elif modality == 'flow':
stack_depth = 5
step = 1.0 * (frame_cnt - stack_depth) / (num_frame_per_video-1)
if step > 0:
frame_ticks = []
for i in range(num_frame_per_video):
frame_ticks.append(int(1 + i * step))
else:
frame_ticks = [1] * num_frame_per_video
assert(len(frame_ticks) == num_frame_per_video)
frame_scores = []
if modality == 'rgb':
rgb_stack = []
for iii in range(num_frame_per_video):
tick = frame_ticks[iii]
name = '{}{:05d}.jpg'.format(rgb_prefix, tick)
frame = cv2.imread(os.path.join(video_frame_path, name), cv2.IMREAD_COLOR)
rgb_stack.append(frame)
if memory_enough is False:
scores = net.predict_single_rgb_stack_memory(rgb_stack, score_name, frame_size=(340, 256), stack_len=num_frame_per_video)
else:
scores = net.predict_single_rgb_stack(rgb_stack, score_name, frame_size=(340, 256),
stack_len=num_frame_per_video)
frame_scores.append(scores)
if modality == 'flow':
flow_stack = []
for iii in range(num_frame_per_video):
tick = frame_ticks[iii]
frame_idx = [min(frame_cnt, tick+offset) for offset in xrange(stack_depth)]
flow_one = np.empty((256, 340, 10), dtype=np.float32)
ix = 0
for idx in frame_idx:
x_name = '{}{:05d}.jpg'.format(flow_x_prefix, idx)
y_name = '{}{:05d}.jpg'.format(flow_y_prefix, idx)
frame_1 = cv2.imread(os.path.join(video_frame_path, x_name), cv2.IMREAD_GRAYSCALE)
frame_2 = cv2.imread(os.path.join(video_frame_path, y_name), cv2.IMREAD_GRAYSCALE)
flow_one[:,:,ix] = frame_1
ix += 1
flow_one[:,:,ix] = frame_2
ix += 1
flow_stack.append(flow_one)
if memory_enough is False:
scores = net.predict_single_flow_stack_test_memory(flow_stack, score_name, frame_size=(340, 256), stack_len=num_frame_per_video)
else:
scores = net.predict_single_flow_stack_test(flow_stack, score_name, frame_size=(340, 256))
frame_scores.append(scores)
global ii
ii += 1
print ii, 'video {} done'.format(vid)
sys.stdin.flush()
return np.array(frame_scores), label
if num_worker > 1:
pool = multiprocessing.Pool(num_worker, initializer=build_net)
video_scores = pool.map(eval_video, eval_video_list)
else:
build_net()
video_scores = map(eval_video, eval_video_list)
video_pred = [np.argmax(default_aggregation_func(x[0])) for x in video_scores]
video_labels = [x[1] for x in video_scores]
cf = confusion_matrix(video_labels, video_pred).astype(float)
cls_cnt = cf.sum(axis=1)
cls_hit = np.diag(cf)
cls_acc = cls_hit/cls_cnt
print cls_acc
print 'Accuracy {:.02f}%'.format(np.mean(cls_acc)*100)
if save_scores is not None:
np.savez(save_scores, scores=video_scores, labels=video_labels)