更新 detacttracking
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lee
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detecttracking/pipeline.py
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270
detecttracking/pipeline.py
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# -*- coding: utf-8 -*-
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"""
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Created on Sun Sep 29 08:59:21 2024
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@author: ym
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"""
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import os
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# import sys
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import cv2
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import pickle
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import numpy as np
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from pathlib import Path
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from track_reid import yolo_resnet_tracker
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from tracking.dotrack.dotracks_back import doBackTracks
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from tracking.dotrack.dotracks_front import doFrontTracks
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from tracking.utils.drawtracks import plot_frameID_y2, draw_all_trajectories
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from utils.getsource import get_image_pairs, get_video_pairs
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from tracking.utils.read_data import read_similar
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def save_subimgs(imgdict, boxes, spath, ctype):
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for i in range(len(boxes)):
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fid, bid = int(boxes[i, 7]), int(boxes[i, 8])
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if f"{fid}_{bid}" in imgdict.keys():
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img = imgdict[f"{fid}_{bid}"]
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imgpath = spath / f"{ctype}_{fid}_{bid}.png"
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cv2.imwrite(imgpath, img)
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def pipeline(
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eventpath,
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savepath,
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SourceType,
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weights
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):
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'''
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eventpath: 单个事件的存储路径
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'''
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if SourceType == "video":
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vpaths = get_video_pairs(eventpath)
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elif SourceType == "image":
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vpaths = get_image_pairs(eventpath)
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optdict = {}
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optdict["weights"] = weights
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event_tracks = []
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## 构造购物事件字典
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evtname = Path(eventpath).stem
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barcode = evtname.split('_')[-1] if len(evtname.split('_'))>=2 \
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and len(evtname.split('_')[-1])>=8 \
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and evtname.split('_')[-1].isdigit() else ''
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'''事件结果存储文件夹'''
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if not savepath:
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savepath = Path(__file__).resolve().parents[0] / "events_result"
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savepath_pipeline = Path(savepath) / Path("Yolos_Tracking") / evtname
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"""ShoppingDict pickle 文件保存地址 """
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savepath_spdict = Path(savepath) / "ShoppingDict_pkfile"
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if not savepath_spdict.exists():
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savepath_spdict.mkdir(parents=True, exist_ok=True)
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pf_path = Path(savepath_spdict) / Path(str(evtname)+".pickle")
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# if pf_path.exists():
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# return
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ShoppingDict = {"eventPath": eventpath,
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"eventName": evtname,
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"barcode": barcode,
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"eventType": '', # "input", "output", "other"
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"frontCamera": {},
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"backCamera": {},
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"one2n": []
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}
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procpath = Path(eventpath).joinpath('process.data')
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if procpath.is_file():
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SimiDict = read_similar(procpath)
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ShoppingDict["one2n"] = SimiDict['one2n']
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for vpath in vpaths:
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'''相机事件字典构造'''
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CameraEvent = {"cameraType": '', # "front", "back"
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"videoPath": '',
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"imagePaths": [],
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"yoloResnetTracker": [],
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"tracking": [],
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}
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if isinstance(vpath, list):
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CameraEvent["imagePaths"] = vpath
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bname = os.path.basename(vpath[0])
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if not isinstance(vpath, list):
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CameraEvent["videoPath"] = vpath
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bname = os.path.basename(vpath)
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if bname.split('_')[0] == "0" or bname.find('back')>=0:
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CameraEvent["cameraType"] = "back"
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if bname.split('_')[0] == "1" or bname.find('front')>=0:
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CameraEvent["cameraType"] = "front"
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'''事件结果存储文件夹'''
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if isinstance(vpath, list):
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savepath_pipeline_imgs = savepath_pipeline / Path("images")
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else:
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savepath_pipeline_imgs = savepath_pipeline / Path(str(Path(vpath).stem))
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if not savepath_pipeline_imgs.exists():
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savepath_pipeline_imgs.mkdir(parents=True, exist_ok=True)
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savepath_pipeline_subimgs = savepath_pipeline / Path("subimgs")
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if not savepath_pipeline_subimgs.exists():
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savepath_pipeline_subimgs.mkdir(parents=True, exist_ok=True)
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'''Yolo + Resnet + Tracker'''
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optdict["source"] = vpath
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optdict["save_dir"] = savepath_pipeline_imgs
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yrtOut = yolo_resnet_tracker(**optdict)
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CameraEvent["yoloResnetTracker"] = yrtOut
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# bboxes = np.empty((0, 9), dtype = np.float32)
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# for frameDict in yrtOut:
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# bboxes = np.concatenate([bboxes, frameDict["tboxes"]], axis=0)
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trackerboxes = np.empty((0, 9), dtype=np.float64)
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trackefeats = {}
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for frameDict in yrtOut:
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tboxes = frameDict["tboxes"]
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ffeats = frameDict["feats"]
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trackerboxes = np.concatenate((trackerboxes, np.array(tboxes)), axis=0)
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for i in range(len(tboxes)):
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fid, bid = int(tboxes[i, 7]), int(tboxes[i, 8])
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trackefeats.update({f"{fid}_{bid}": ffeats[f"{fid}_{bid}"]})
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'''tracking'''
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if CameraEvent["cameraType"] == "back":
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vts = doBackTracks(trackerboxes, trackefeats)
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vts.classify()
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event_tracks.append(("back", vts))
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CameraEvent["tracking"] = vts
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ShoppingDict["backCamera"] = CameraEvent
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if CameraEvent["cameraType"] == "front":
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vts = doFrontTracks(trackerboxes, trackefeats)
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vts.classify()
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event_tracks.append(("front", vts))
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CameraEvent["tracking"] = vts
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ShoppingDict["frontCamera"] = CameraEvent
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with open(str(pf_path), 'wb') as f:
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pickle.dump(ShoppingDict, f)
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for CamerType, vts in event_tracks:
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if len(vts.tracks)==0: continue
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if CamerType == 'front':
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yolos = ShoppingDict["frontCamera"]["yoloResnetTracker"]
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ctype = 1
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if CamerType == 'back':
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yolos = ShoppingDict["backCamera"]["yoloResnetTracker"]
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ctype = 0
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imgdict = {}
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for y in yolos:
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imgdict.update(y["imgs"])
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for track in vts.Residual:
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if isinstance(track, np.ndarray):
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save_subimgs(imgdict, track, savepath_pipeline_subimgs, ctype)
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else:
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save_subimgs(imgdict, track.boxes, savepath_pipeline_subimgs, ctype)
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'''轨迹显示模块'''
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illus = [None, None]
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for CamerType, vts in event_tracks:
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if len(vts.tracks)==0: continue
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if CamerType == 'front':
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edgeline = cv2.imread("./tracking/shopcart/cart_tempt/board_ftmp_line.png")
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h, w = edgeline.shape[:2]
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# nh, nw = h//2, w//2
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# edgeline = cv2.resize(edgeline, (nw, nh), interpolation=cv2.INTER_AREA)
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img_tracking = draw_all_trajectories(vts, edgeline, savepath_pipeline, CamerType, draw5p=True)
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illus[0] = img_tracking
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plt = plot_frameID_y2(vts)
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plt.savefig(os.path.join(savepath_pipeline, "front_y2.png"))
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if CamerType == 'back':
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edgeline = cv2.imread("./tracking/shopcart/cart_tempt/edgeline.png")
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h, w = edgeline.shape[:2]
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# nh, nw = h//2, w//2
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# edgeline = cv2.resize(edgeline, (nw, nh), interpolation=cv2.INTER_AREA)
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img_tracking = draw_all_trajectories(vts, edgeline, savepath_pipeline, CamerType, draw5p=True)
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illus[1] = img_tracking
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illus = [im for im in illus if im is not None]
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if len(illus):
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img_cat = np.concatenate(illus, axis = 1)
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if len(illus)==2:
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H, W = img_cat.shape[:2]
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cv2.line(img_cat, (int(W/2), 0), (int(W/2), int(H)), (128, 128, 255), 3)
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trajpath = os.path.join(savepath_pipeline, "trajectory.png")
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cv2.imwrite(trajpath, img_cat)
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def main():
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'''
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函数：pipeline()，遍历事件文件夹，选择类型 image 或 video,
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'''
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parmDict = {}
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evtdir = r"\\192.168.1.28\share\测试视频数据以及日志\算法全流程测试\202412\images"
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parmDict["SourceType"] = "video" # video, image
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parmDict["savepath"] = r"\\192.168.1.28\share\测试视频数据以及日志\算法全流程测试\202412\result"
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parmDict["weights"] = r'D:\DetectTracking\ckpts\best_cls10_0906.pt'
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evtdir = Path(evtdir)
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k, errEvents = 0, []
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for item in evtdir.iterdir():
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if item.is_dir():
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# item = evtdir/Path("20241209-160201-b97f7a0e-7322-4375-9f17-c475500097e9_6926265317292")
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parmDict["eventpath"] = item
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# pipeline(**parmDict)
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try:
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pipeline(**parmDict)
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except Exception as e:
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errEvents.append(str(item))
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k+=1
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if k==1:
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break
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errfile = os.path.join(parmDict["savepath"], f'error_events.txt')
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with open(errfile, 'w', encoding='utf-8') as f:
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for line in errEvents:
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f.write(line + '\n')
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if __name__ == "__main__":
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main()
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