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obj_detect_tracking_multi.py
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obj_detect_tracking_multi.py
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# coding=utf-8
"""
run object detection and tracking inference
"""
import argparse
import cv2
import math
import json
import random
import sys
import time
import threading
import operator
import os
import pickle
os.environ["TF_CPP_MIN_LOG_LEVEL"] = "3"
# remove all the annoying warnings from tf v1.10 to v1.13
import logging
logging.getLogger("tensorflow").disabled = True
import matplotlib
# avoid the warning "gdk_cursor_new_for_display:
# assertion 'GDK_IS_DISPLAY (display)' failed" with Python 3
matplotlib.use('Agg')
from tqdm import tqdm
import numpy as np
import tensorflow as tf
# detection stuff
from models import get_model
from models import resizeImage
from nn import fill_full_mask
from utils import get_op_tensor_name
from utils import parse_nvidia_smi
from utils import sec2time
from utils import PerformanceLogger
import pycocotools.mask as cocomask
# tracking stuff
from deep_sort import nn_matching
from deep_sort.detection import Detection
from deep_sort.tracker import Tracker
from application_util import preprocessing
from deep_sort.utils import create_obj_infos,linear_inter_bbox,filter_short_objs
# for mask
import pycocotools.mask as cocomask
# class ids stuff
from class_ids import targetClass2id_new_nopo
from class_ids import coco_obj_class_to_id
from class_ids import coco_obj_id_to_class
from class_ids import coco_obj_to_actev_obj
from class_ids import coco_id_mapping
targetClass2id = targetClass2id_new_nopo
targetid2class = {targetClass2id[one]: one for one in targetClass2id}
def get_args():
"""Parse arguments and intialize some hyper-params."""
global targetClass2id, targetid2class
parser = argparse.ArgumentParser()
parser.add_argument("--video_dir", default=None)
parser.add_argument("--video_lst_file", default=None,
help="video_file_path = os.path.join(video_dir, $line)")
parser.add_argument("--obj_out_dir", default=None,
help="out_dir/$basename/%%d.json, start from 0 index. "
"This is the object box output. Leave this blank "
"when use tracking to avoid saving the obj class "
"output to save IO time.")
parser.add_argument("--frame_gap", default=8, type=int)
parser.add_argument("--threshold_conf", default=0.0001, type=float)
parser.add_argument("--is_load_from_pb", action="store_true",
help="load from a frozen graph")
parser.add_argument("--log_time_and_gpu", action="store_true")
parser.add_argument("--util_log_interval", type=float, default=10.)
parser.add_argument("--save_util_log_to", default=None,
help="save to a json for generating figures")
parser.add_argument("--version", type=int, default=4, help="model version")
parser.add_argument("--is_coco_model", action="store_true",
help="is coco model, will output coco classes instead")
parser.add_argument("--use_gn", action="store_true",
help="it is group norm model")
parser.add_argument("--use_conv_frcnn_head", action="store_true",
help="group norm model from tensorpack uses conv head")
# ---- gpu params
parser.add_argument("--gpu", default=1, type=int, help="number of gpu")
parser.add_argument("--gpuid_start", default=0, type=int,
help="start of gpu id")
parser.add_argument("--im_batch_size", type=int, default=1)
parser.add_argument("--fix_gpuid_range", action="store_true",
help="for junweil.pc")
parser.add_argument("--use_all_mem", action="store_true")
# ----------- model params
parser.add_argument("--num_class", type=int, default=15,
help="num catagory + 1 background")
parser.add_argument("--model_path", default="/app/object_detection_model")
parser.add_argument("--rpn_batch_size", type=int, default=256,
help="num roi per image for RPN training")
parser.add_argument("--frcnn_batch_size", type=int, default=512,
help="num roi per image for fastRCNN training")
parser.add_argument("--rpn_test_post_nms_topk", type=int, default=1000,
help="test post nms, input to fast rcnn")
parser.add_argument("--max_size", type=int, default=1920,
help="num roi per image for RPN and fastRCNN training")
parser.add_argument("--short_edge_size", type=int, default=1080,
help="num roi per image for RPN and fastRCNN training")
# use lijun video loader, this should deal with avi videos
# with duplicate frames
parser.add_argument(
"--use_lijun_video_loader", action="store_true",
help="use video loader from https://github.com/Lijun-Yu/diva_io")
parser.add_argument("--use_moviepy", action="store_true")
# ----------- tracking params
parser.add_argument("--get_tracking", action="store_true",
help="this will generate tracking results for each frame")
parser.add_argument("--tracking_dir", default="/tmp",
help="output will be out_dir/$videoname.txt, start from 0"
" index")
parser.add_argument("--tracking_objs", default="Person,Vehicle",
help="Objects to be tracked, default are Person and "
"Vehicle")
parser.add_argument("--min_confidence", default=0.85, type=float,
help="Detection confidence threshold. Disregard all "
"detections that have a confidence lower than this "
"value.")
parser.add_argument("--min_detection_height", default=0, type=int,
help="Threshold on the detection bounding box height. "
"Detections with height smaller than this value are "
"disregarded")
# this does not make a big difference
parser.add_argument("--nms_max_overlap", default=0.85, type=float,
help="Non-maxima suppression threshold: Maximum detection"
" overlap.")
parser.add_argument("--max_iou_distance", type=float, default=0.5,
help="Iou distance for tracker.")
parser.add_argument("--max_cosine_distance", type=float, default=0.5,
help="Gating threshold for cosine distance metric (object"
" appearance).")
# nn_budget smaller more tracks
parser.add_argument("--nn_budget", type=int, default=5,
help="Maximum size of the appearance descriptors gallery."
" If None, no budget is enforced.")
parser.add_argument("--bupt_exp", action="store_true",
help="activity box experiemnt")
# ---- tempory: for activity detection model
parser.add_argument("--actasobj", action="store_true")
parser.add_argument("--actmodel_path",
default="/app/activity_detection_model")
parser.add_argument("--resnet152", action="store_true", help="")
parser.add_argument("--resnet50", action="store_true", help="")
parser.add_argument("--resnet34", action="store_true", help="")
parser.add_argument("--resnet18", action="store_true", help="")
parser.add_argument("--use_se", action="store_true",
help="use squeeze and excitation in backbone")
parser.add_argument("--use_frcnn_class_agnostic", action="store_true",
help="use class agnostic fc head")
parser.add_argument("--use_resnext", action="store_true", help="")
parser.add_argument("--use_att_frcnn_head", action="store_true",
help="use attention to sum [K, 7, 7, C] feature into"
" [K, C]")
# ------ 04/2020, efficientdet
parser.add_argument("--is_efficientdet", action="store_true")
parser.add_argument("--efficientdet_modelname", default="efficientdet-d0")
parser.add_argument("--efficientdet_max_detection_topk", type=int,
default=5000, help="#topk boxes before NMS")
parser.add_argument("--efficientdet_min_level", type=int, default=3)
parser.add_argument("--efficientdet_max_level", type=int, default=7)
# ---- COCO Mask-RCNN model
parser.add_argument("--add_mask", action="store_true")
# --------------- exp junk
parser.add_argument("--use_dilations", action="store_true",
help="use dilations=2 in res5")
parser.add_argument("--use_deformable", action="store_true",
help="use deformable conv")
parser.add_argument("--add_act", action="store_true",
help="add activitiy model")
parser.add_argument("--finer_resolution", action="store_true",
help="fpn use finer resolution conv")
parser.add_argument("--fix_fpn_model", action="store_true",
help="for finetuneing a fpn model, whether to fix the"
" lateral and poshoc weights")
parser.add_argument("--is_cascade_rcnn", action="store_true",
help="cascade rcnn on top of fpn")
parser.add_argument("--add_relation_nn", action="store_true",
help="add relation network feature")
parser.add_argument("--test_frame_extraction", action="store_true")
# for efficient use of COCO model classes
parser.add_argument("--use_partial_classes", action="store_true")
args = parser.parse_args()
if args.use_partial_classes:
args.is_coco_model = True
args.partial_classes = [classname for classname in coco_obj_to_actev_obj]
#assert args.gpu == args.im_batch_size # one gpu one image
#assert args.gpu == 1, "Currently only support single-gpu inference"
if args.is_load_from_pb:
args.load_from = args.model_path
args.controller = "/cpu:0" # parameter server
targetid2class = targetid2class
targetClass2id = targetClass2id
if args.actasobj:
from class_ids import targetAct2id
targetClass2id = targetAct2id
targetid2class = {targetAct2id[one]: one for one in targetAct2id}
if args.bupt_exp:
from class_ids import targetAct2id_bupt
targetClass2id = targetAct2id_bupt
targetid2class = {targetAct2id_bupt[one]: one for one in targetAct2id_bupt}
assert len(targetClass2id) == args.num_class, (len(targetClass2id),
args.num_class)
assert args.version in [2, 3, 4, 5, 6], \
"Currently we only have version 2-6 model"
if args.version == 2:
pass
elif args.version == 3:
args.use_dilations = True
elif args.version == 4:
args.use_frcnn_class_agnostic = True
args.use_dilations = True
elif args.version == 5:
args.use_frcnn_class_agnostic = True
args.use_dilations = True
elif args.version == 6:
args.use_frcnn_class_agnostic = True
args.use_se = True
if args.is_coco_model:
assert args.version == 2
targetClass2id = coco_obj_class_to_id
targetid2class = coco_obj_id_to_class
args.num_class = 81
if args.use_partial_classes:
partial_classes = ["BG"] + args.partial_classes
targetClass2id = {classname: i
for i, classname in enumerate(partial_classes)}
targetid2class = {targetClass2id[o]: o for o in targetClass2id}
# ---- 04/2020, efficientdet
if args.is_efficientdet:
targetClass2id = coco_obj_class_to_id
targetid2class = coco_obj_id_to_class
args.num_class = 81
args.is_coco_model = True
args.classname2id = targetClass2id
args.classid2name = targetid2class
# ---------------more defautls
args.is_pack_model = False
args.diva_class3 = True
args.diva_class = False
args.diva_class2 = False
args.use_small_object_head = False
args.use_so_score_thres = False
args.use_so_association = False
#args.use_gn = False
#args.use_conv_frcnn_head = False
args.so_person_topk = 10
args.use_cpu_nms = False
args.use_bg_score = False
args.freeze_rpn = True
args.freeze_fastrcnn = True
args.freeze = 2
args.small_objects = ["Prop", "Push_Pulled_Object",
"Prop_plus_Push_Pulled_Object", "Bike"]
args.no_obj_detect = False
#args.add_mask = False
args.is_fpn = True
# args.new_tensorpack_model = True
args.mrcnn_head_dim = 256
args.is_train = False
args.rpn_min_size = 0
args.rpn_proposal_nms_thres = 0.7
args.anchor_strides = (4, 8, 16, 32, 64)
# [3] is 32, since we build FPN with r2,3,4,5, so 2**5
args.fpn_resolution_requirement = float(args.anchor_strides[3])
#if args.is_efficientdet:
# args.fpn_resolution_requirement = 128.0 # 2 ** max_level
# args.short_edge_size = np.ceil(
# args.short_edge_size / args.fpn_resolution_requirement) * \
# args.fpn_resolution_requirement
args.max_size = np.ceil(args.max_size / args.fpn_resolution_requirement) * \
args.fpn_resolution_requirement
args.fpn_num_channel = 256
args.fpn_frcnn_fc_head_dim = 1024
# ---- all the mask rcnn config
args.resnet_num_block = [3, 4, 23, 3] # resnet 101
args.use_basic_block = False # for resnet-34 and resnet-18
if args.resnet152:
args.resnet_num_block = [3, 8, 36, 3]
if args.resnet50:
args.resnet_num_block = [3, 4, 6, 3]
if args.resnet34:
args.resnet_num_block = [3, 4, 6, 3]
args.use_basic_block = True
if args.resnet18:
args.resnet_num_block = [2, 2, 2, 2]
args.use_basic_block = True
args.anchor_stride = 16 # has to be 16 to match the image feature
args.anchor_sizes = (32, 64, 128, 256, 512)
args.anchor_ratios = (0.5, 1, 2)
args.num_anchors = len(args.anchor_sizes) * len(args.anchor_ratios)
# iou thres to determine anchor label
# args.positive_anchor_thres = 0.7
# args.negative_anchor_thres = 0.3
# when getting region proposal, avoid getting too large boxes
args.bbox_decode_clip = np.log(args.max_size / 16.0)
# fastrcnn
args.fastrcnn_batch_per_im = args.frcnn_batch_size
args.fastrcnn_bbox_reg_weights = np.array([10, 10, 5, 5], dtype="float32")
args.fastrcnn_fg_thres = 0.5 # iou thres
# args.fastrcnn_fg_ratio = 0.25 # 1:3 -> pos:neg
# testing
args.rpn_test_pre_nms_topk = 6000
args.fastrcnn_nms_iou_thres = 0.5
args.result_score_thres = args.threshold_conf
args.result_per_im = 100
return args
def initialize(config, sess):
"""
load the tf model weights into session
"""
tf.global_variables_initializer().run()
allvars = tf.global_variables()
allvars = [var for var in allvars if "global_step" not in var.name]
restore_vars = allvars
opts = ["Adam", "beta1_power", "beta2_power", "Adam_1", "Adadelta_1",
"Adadelta", "Momentum"]
restore_vars = [var for var in restore_vars
if var.name.split(":")[0].split("/")[-1] not in opts]
saver = tf.train.Saver(restore_vars, max_to_keep=5)
load_from = config.model_path
ckpt = tf.train.get_checkpoint_state(load_from)
if ckpt and ckpt.model_checkpoint_path:
loadpath = ckpt.model_checkpoint_path
saver.restore(sess, loadpath)
else:
if os.path.exists(load_from):
if load_from.endswith(".ckpt"):
# load_from should be a single .ckpt file
saver.restore(sess, load_from)
elif load_from.endswith(".npz"):
# load from dict
weights = np.load(load_from)
params = {get_op_tensor_name(n)[1]:v
for n, v in dict(weights).items()}
param_names = set(params.keys())
variables = restore_vars
variable_names = set([k.name for k in variables])
intersect = variable_names & param_names
restore_vars = [v for v in variables if v.name in intersect]
with sess.as_default():
for v in restore_vars:
vname = v.name
v.load(params[vname])
not_used = [(o, weights[o].shape)
for o in weights.keys()
if get_op_tensor_name(o)[1] not in intersect]
if not not_used:
print("warning, %s/%s in npz not restored:%s" % (
len(weights.keys()) - len(intersect), len(weights.keys()),
not_used))
else:
raise Exception("Not recognized model type:%s" % load_from)
else:
raise Exception("Model not exists")
def check_args(args):
"""Check the argument."""
assert args.video_dir is not None
assert args.video_lst_file is not None
assert args.frame_gap >= 1
#print("cv2 version %s" % (cv2.__version__)
def run_detect_and_track(args, frame_stack, sess, model, targetid2class,
tracking_objs,
tracker_dict, tracking_results_dict,
tmp_tracking_results_dict,
obj_out_dir=None,
valid_frame_num=None):
# ignore the padded images
if valid_frame_num is None:
valid_frame_num = len(frame_stack)
resized_images, scales, frame_idxs = zip(*frame_stack)
feed_dict = model.get_feed_dict_forward_multi(resized_images)
sess_input = [model.final_boxes, model.final_labels,
model.final_probs, model.final_valid_indices,
model.fpn_box_feat]
# [B, num, 4], [B, num], [B, num], [B], [M, 256, 7, 7]
batch_boxes, batch_labels, batch_probs, valid_indices, batch_box_feats = \
sess.run(sess_input, feed_dict=feed_dict)
assert np.sum(valid_indices) == batch_box_feats.shape[0], "duh"
for b in range(valid_frame_num):
cur_frame = frame_idxs[b]
# [k, 4]
final_boxes = batch_boxes[b][:valid_indices[b]]
# [k]
final_labels = batch_labels[b][:valid_indices[b]]
# [k]
final_probs = batch_probs[b][:valid_indices[b]]
# [k, 256, 7, 7]
previous_box_num = sum(valid_indices[:b])
box_feats = batch_box_feats[previous_box_num:previous_box_num+valid_indices[b]]
if args.get_tracking:
assert len(box_feats) == len(final_boxes)
for tracking_obj in tracking_objs:
target_tracking_obs = [tracking_obj]
# will consider scale here
scale = scales[b]
detections = create_obj_infos(
cur_frame, final_boxes, final_probs, final_labels, box_feats,
targetid2class, target_tracking_obs, args.min_confidence,
args.min_detection_height, scale,
is_coco_model=args.is_coco_model,
coco_to_actev_mapping=coco_obj_to_actev_obj)
# Run non-maxima suppression.
boxes = np.array([d.tlwh for d in detections])
scores = np.array([d.confidence for d in detections])
indices = preprocessing.non_max_suppression(
boxes, args.nms_max_overlap, scores)
detections = [detections[i] for i in indices]
# tracking
tracker_dict[tracking_obj].predict()
tracker_dict[tracking_obj].update(detections)
# Store results
for track in tracker_dict[tracking_obj].tracks:
if not track.is_confirmed() or track.time_since_update > 1:
if (not track.is_confirmed()) and track.time_since_update == 0:
bbox = track.to_tlwh()
if track.track_id not in \
tmp_tracking_results_dict[tracking_obj]:
tmp_tracking_results_dict[tracking_obj][track.track_id] = \
[[cur_frame, track.track_id, bbox[0], bbox[1],
bbox[2], bbox[3]]]
else:
tmp_tracking_results_dict[
tracking_obj][track.track_id].append(
[cur_frame, track.track_id,
bbox[0], bbox[1], bbox[2], bbox[3]])
continue
bbox = track.to_tlwh()
if track.track_id in tmp_tracking_results_dict[tracking_obj]:
pred_list = tmp_tracking_results_dict[tracking_obj][
track.track_id]
for pred_data in pred_list:
tracking_results_dict[tracking_obj].append(pred_data)
tmp_tracking_results_dict[tracking_obj].pop(track.track_id,
None)
tracking_results_dict[tracking_obj].append([
cur_frame, track.track_id, bbox[0], bbox[1], bbox[2],
bbox[3]])
if obj_out_dir is None: # not saving the boxes
continue
# ---------------- get the json outputs for object detection
# scale back the box to original image size
final_boxes = final_boxes / scales[b]
# save as json
pred = []
for j, (box, prob, label) in enumerate(zip(
final_boxes, final_probs, final_labels)):
box[2] -= box[0]
box[3] -= box[1] # produce x,y,w,h output
cat_id = int(label)
cat_name = targetid2class[cat_id]
res = {
"category_id": int(cat_id),
"cat_name": cat_name, # [0-80]
"score": float(round(prob, 7)),
#"bbox": list(map(lambda x: float(round(x, 2)), box)),
"bbox": [float(round(x, 2)) for x in box],
"segmentation": None,
}
pred.append(res)
predfile = os.path.join(obj_out_dir, "%d.json" % (cur_frame))
with open(predfile, "w") as f:
json.dump(pred, f)
if __name__ == "__main__":
args = get_args()
if args.log_time_and_gpu:
start_time = time.time()
gpuid_range = (args.gpuid_start, args.gpu)
if args.fix_gpuid_range:
gpuid_range = (0, 1)
performance_logger = PerformanceLogger(
gpuid_range,
interval=args.util_log_interval)
performance_logger.start()
check_args(args)
videolst = [os.path.join(args.video_dir, one.strip())
for one in open(args.video_lst_file).readlines()]
if args.obj_out_dir is not None:
if not os.path.exists(args.obj_out_dir):
os.makedirs(args.obj_out_dir)
# 2020, deal with opencv avi video "bug":
# https://github.com/opencv/opencv/issues/9053
# need pyav
if args.use_lijun_video_loader:
# https://github.com/Lijun-Yu/diva_io
from diva_io.video import VideoReader
if args.use_moviepy:
from moviepy.editor import VideoFileClip
# 1. load the object detection model
model = get_model(
args, args.gpuid_start, is_multi=True, controller=args.controller)
tfconfig = tf.ConfigProto(allow_soft_placement=True)
if not args.use_all_mem:
tfconfig.gpu_options.allow_growth = True
tfconfig.gpu_options.visible_device_list = "%s" % (
",".join(["%s" % i
for i in range(args.gpuid_start, args.gpuid_start + args.gpu)]))
with tf.Session(config=tfconfig) as sess:
if not args.is_load_from_pb:
initialize(config=args, sess=sess)
for videofile in tqdm(videolst, ascii=True):
# 2. read the video file
if args.use_lijun_video_loader:
vcap = VideoReader(videofile)
frame_count = int(vcap.length)
elif args.use_moviepy:
vcap = VideoFileClip(videofile, audio=False)
frame_count = int(vcap.fps * vcap.duration) # uh
vcap_iter = vcap.iter_frames()
else:
try:
vcap = cv2.VideoCapture(videofile)
if not vcap.isOpened():
raise Exception("cannot open %s" % videofile)
except Exception as e:
# raise e
# just move on to the next video
print("warning, cannot open %s" % videofile)
continue
# opencv 2
if cv2.__version__.split(".")[0] == "2":
frame_count = vcap.get(cv2.cv.CV_CAP_PROP_FRAME_COUNT)
else:
# opencv 3/4
frame_count = vcap.get(cv2.CAP_PROP_FRAME_COUNT)
# initialize tracking module
if args.get_tracking:
tracking_objs = args.tracking_objs.split(",")
tracker_dict = {}
tracking_results_dict = {}
tmp_tracking_results_dict = {}
for tracking_obj in tracking_objs:
metric = metric = nn_matching.NearestNeighborDistanceMetric(
"cosine", args.max_cosine_distance, args.nn_budget)
tracker_dict[tracking_obj] = Tracker(
metric, max_iou_distance=args.max_iou_distance)
tracking_results_dict[tracking_obj] = []
tmp_tracking_results_dict[tracking_obj] = {}
# videoname = os.path.splitext(os.path.basename(videofile))[0]
videoname = os.path.basename(videofile)
video_obj_out_path = None
if args.obj_out_dir is not None: # not saving box json to save time
video_obj_out_path = os.path.join(args.obj_out_dir, videoname)
if not os.path.exists(video_obj_out_path):
os.makedirs(video_obj_out_path)
# 3. read frame one by one
cur_frame = 0
vis_count = 0
frame_stack = []
while cur_frame < frame_count:
if args.use_moviepy:
suc = True
frame = next(vcap_iter)
else:
suc, frame = vcap.read()
if not suc:
cur_frame += 1
tqdm.write("warning, %s frame of %s failed" % (cur_frame, videoname))
continue
# skip some frame if frame_gap >1
if cur_frame % args.frame_gap != 0:
cur_frame += 1
continue
# 4. run detection on the frame stack if there is enough
if args.use_moviepy:
# moviepy ask ffmpeg to get rgb24
frame = cv2.cvtColor(frame, cv2.COLOR_RGB2BGR)
im = frame.astype("float32")
if args.test_frame_extraction:
#frame_file = os.path.join(video_out_path, "%d.jpg" % cur_frame)
#cv2.imwrite(frame_file, im)
cur_frame += 1
continue
resized_image = resizeImage(im, args.short_edge_size, args.max_size)
scale = (resized_image.shape[0] * 1.0 / im.shape[0] + \
resized_image.shape[1] * 1.0 / im.shape[1]) / 2.0
frame_stack.append((resized_image, scale, cur_frame))
if len(frame_stack) == args.im_batch_size:
# run the detection and tracking on this batch of images
run_detect_and_track(
args, frame_stack, sess, model, targetid2class,
tracking_objs, tracker_dict, tracking_results_dict,
tmp_tracking_results_dict,
video_obj_out_path)
frame_stack = []
cur_frame += 1
if frame_stack:
valid_frame_num = len(frame_stack)
if len(frame_stack) < args.im_batch_size:
frame_stack += [frame_stack[-1]] * (args.im_batch_size - len(frame_stack))
run_detect_and_track(
args, frame_stack, sess, model, targetid2class,
tracking_objs, tracker_dict, tracking_results_dict,
tmp_tracking_results_dict,
video_obj_out_path,
valid_frame_num=valid_frame_num)
if not args.use_lijun_video_loader and not args.use_moviepy:
vcap.release()
if args.get_tracking:
for tracking_obj in tracking_objs:
output_dir = os.path.join(args.tracking_dir, videoname, tracking_obj)
if not os.path.exists(output_dir):
os.makedirs(output_dir)
output_file = os.path.join(
output_dir, "%s.txt" % (os.path.splitext(videoname))[0])
tracking_results = sorted(tracking_results_dict[tracking_obj],
key=lambda x: (x[0], x[1]))
# print(len(tracking_results)
tracking_data = np.asarray(tracking_results)
# print(tracking_data.shape
tracking_data = linear_inter_bbox(tracking_data, args.frame_gap)
tracking_data = filter_short_objs(tracking_data)
tracking_results = tracking_data.tolist()
with open(output_file, "w") as fw:
for row in tracking_results:
line = "%d,%d,%.2f,%.2f,%.2f,%.2f,1,-1,-1,-1" % (
row[0], row[1], row[2], row[3], row[4], row[5])
fw.write(line + "\n")
if args.test_frame_extraction:
tqdm.write(
"video %s got %s frames, opencv said frame count is %s" % (
videoname, cur_frame, frame_count))
if args.log_time_and_gpu:
end_time = time.time()
performance_logger.end()
logs = performance_logger.logs
print("total run time %s (%s), log utilize every %s seconds and get "
"GPU util median %.2f%% and average %.2f%%. GPU temperature "
"average %.2f (C), CPU util median %.2f%%" % (
sec2time(end_time - start_time),
end_time - start_time,
args.util_log_interval,
np.median(logs["gpu_utilization"]),
np.mean(logs["gpu_utilization"]),
np.mean(logs["gpu_temperature"]),
np.median(logs["cpu_utilization"]),))
if args.save_util_log_to is not None:
with open(args.save_util_log_to, "w") as f:
json.dump(logs, f)
print("saved util log to %s" % args.save_util_log_to)
cv2.destroyAllWindows()