增加了单帧入侵判断及yoloV10

contrast/utils/tools.py

@@ -4,8 +4,81 @@ Created on Thu Oct 31 15:17:01 2024
 
 @author: ym
 """
+import os
 import numpy as np
+import pickle
+from pathlib import Path
 import matplotlib.pyplot as plt
+from .event import ShoppingEvent
+
+def init_eventDict(sourcePath, eventDataPath, stype="data"):
+    '''
+       stype: str, 
+        'source': 由 videos 或 images 生成的 pickle 文件
+        'data': 从 data 文件中读取的现场运行数据
+        "realtime": 全实时数据，从 data 文件中读取的现场运行数据
+    
+       sourcePath:事件文件夹，事件类型包含2种：
+       (1) pipeline生成的 pickle 文件
+       (2) 直接采集的事件文件夹
+    '''        
+    k, errEvents = 0, []
+    for evtname in os.listdir(sourcePath):        
+        bname, ext = os.path.splitext(evtname)
+        source_path = os.path.join(sourcePath, evtname)
+        
+        if stype=="source" and ext not in ['.pkl', '.pickle']: continue
+        if stype=="data" and os.path.isfile(source_path): continue
+        if stype=="realtime" and os.path.isfile(source_path): continue
+        
+        evt = bname.split('_')
+        condt = len(evt)>=2 and evt[-1].isdigit() and len(evt[-1])>=10
+        if not condt: continue
+        
+        pickpath = os.path.join(eventDataPath, f"{bname}.pickle")
+        if os.path.isfile(pickpath): continue
+
+        # event = ShoppingEvent(source_path, stype)
+        try:
+            event = ShoppingEvent(source_path, stype)
+            with open(pickpath, 'wb') as f:
+                pickle.dump(event, f)
+            print(evtname)
+        except Exception as e:
+            errEvents.append(source_path)
+            print(f"Error: {evtname}, {e}")        
+        # k += 1
+        # if k==1:
+        #     break
+    
+    errfile = Path(eventDataPath).parent / 'error_events.txt'
+    with open(str(errfile), 'a', encoding='utf-8') as f:
+        for line in errEvents:
+            f.write(line + '\n')
+
+
+def get_evtList(evtpath):
+    '''==== 0. 生成事件列表和对应的 Barcodes 集合 ==========='''
+    bcdList, evtpaths = [], []
+    for evtname in os.listdir(evtpath):
+        bname, ext = os.path.splitext(evtname)
+        
+        ## 处理事件的两种情况：文件夹 和 Yolo-Resnet-Tracker 的输出
+        fpath = os.path.join(evtpath, evtname)
+        if os.path.isfile(fpath) and (ext==".pkl" or ext==".pickle"):
+            evt = bname.split('_')
+        elif os.path.isdir(fpath):
+            evt = evtname.split('_')
+        else:
+            continue
+
+        if len(evt)>=2 and evt[-1].isdigit() and len(evt[-1])>=10:
+            bcdList.append(evt[-1])       
+            evtpaths.append(fpath)
+    
+    bcdSet = set(bcdList)
+    
+    return evtpaths, bcdSet