update yolov26

.gitignore

@@ -1 +1,3 @@
 .DS_Store
+debug_detections
+debug_detectionso

compare_dirs.py

@@ -0,0 +1,55 @@
+import os
+import sys
+import argparse
+
+def compare_directories(dir_a, dir_b):
+    if not os.path.isdir(dir_a):
+        print(f"错误: 目录 '{dir_a}' 不存在。")
+        return
+    if not os.path.isdir(dir_b):
+        print(f"错误: 目录 '{dir_b}' 不存在。")
+        return
+
+    def get_prefix(filename):
+        if "_frame_" in filename:
+            return filename.split("_frame_")[0]
+        return filename
+
+    # 获取文件名到前缀的映射
+    files_a_map = {get_prefix(f): f for f in os.listdir(dir_a) if os.path.isfile(os.path.join(dir_a, f))}
+    files_b_map = {get_prefix(f): f for f in os.listdir(dir_b) if os.path.isfile(os.path.join(dir_b, f))}
+
+    prefixes_a = set(files_a_map.keys())
+    prefixes_b = set(files_b_map.keys())
+
+    only_in_a_prefixes = sorted(list(prefixes_a - prefixes_b))
+    only_in_b_prefixes = sorted(list(prefixes_b - prefixes_a))
+    both_prefixes = sorted(list(prefixes_a & prefixes_b))
+
+    print(f"目录 A: {dir_a} (前缀总数: {len(prefixes_a)})")
+    print(f"目录 B: {dir_b} (前缀总数: {len(prefixes_b)})")
+    print("-" * 30)
+
+    print(f"只出现在 A 的文件前缀 ({len(only_in_a_prefixes)} 个):")
+    if only_in_a_prefixes:
+        for p in only_in_a_prefixes:
+            print(f"  - {files_a_map[p]}")
+    else:
+        print("  (无)")
+
+    print(f"\n只出现在 B 的文件前缀 ({len(only_in_b_prefixes)} 个):")
+    if only_in_b_prefixes:
+        for p in only_in_b_prefixes:
+            print(f"  - {files_b_map[p]}")
+    else:
+        print("  (无)")
+
+    print(f"\n共同出现的前缀: {len(both_prefixes)} 个")
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(description="对比两个目录的文件名差异")
+    parser.add_argument("dir_a", help="第一个目录路径")
+    parser.add_argument("dir_b", help="第二个目录路径")
+    
+    args = parser.parse_args()
+    compare_directories(args.dir_a, args.dir_b)

video_cleaner.py

@@ -1,6 +1,7 @@
 import os
 import sys
 import subprocess
+import time
 import cv2
 import numpy as np
 from pathlib import Path
@@ -14,7 +15,7 @@ except ImportError:
     sys.exit(1)
 
 class VideoCleaner:
-    def __init__(self, model_path='yolov8n.pt', brightness_threshold=25, age_days=30):
+    def __init__(self, model_path='yolo26n.pt', brightness_threshold=25, age_days=30):
         print(f"Initializing YOLO model: {model_path}...")
         try:
             self.model = YOLO(model_path)
@@ -87,8 +88,8 @@ class VideoCleaner:
             # Following your rules: "If it's night and no lights, delete". 
             # So we only need to detect humans to justify keeping the video.
             small_frame = cv2.resize(frame, (640, 360))
-            results = self.model(small_frame, classes=[0], verbose=False, conf=0.5)
+            results = self.model(small_frame, classes=[0], verbose=False, conf=0.7)
-            debugmode=False
+            debugmode=True
             if len(results[0].boxes) > 0:
                 if is_color:
                     # --- DEBUG: Save the frame that triggered detection ---
@@ -119,7 +120,7 @@ class VideoCleaner:
         video_path = Path(video_path).resolve()
         mtime = datetime.fromtimestamp(os.path.getmtime(video_path))
         if datetime.now() - mtime < self.age_limit:
-            return
+            return False # 表示因为时间太新没处理
 
         keep, reason = self.should_keep_video(video_path)
         if keep:
@@ -128,6 +129,7 @@ class VideoCleaner:
         else:
             print(f"Action: DELETE {video_path.name} - Reason: {reason}")
             os.remove(video_path)
+        return True # 表示处理了
 
     def move_to_processed(self, video_path, processed_base_dir, input_base_dir):
         rel_path = video_path.relative_to(input_base_dir)
@@ -140,17 +142,43 @@ class VideoCleaner:
         input_path = Path(input_dir).resolve()
         if not input_path.exists(): return
         processed_dir = input_path.parent / "processed"
+        
+        print(f"Scanning {input_path}...")
+        
+        while True:
+            all_videos = []
+            # 每次循环都获取最新列表
             for root, dirs, files in os.walk(input_path):
                 if "processed" in dirs: dirs.remove("processed")
                 for file in files:
                     if file.lower().endswith(self.supported_extensions):
-                    self.process_video_file(Path(root) / file, processed_dir, input_path)
+                        full_path = Path(root) / file
+                        all_videos.append(full_path)
+            
+            if not all_videos:
+                print("No more files to process. Exiting.")
+                break
+            
+            # 按修改时间排序，取最旧的一个
+            all_videos.sort(key=lambda x: os.path.getmtime(x))
+            
+            processed_in_this_loop = False
+            for target_file in all_videos:
+                if self.process_video_file(target_file, processed_dir, input_path):
+                    processed_in_this_loop = True
+                    break # 处理了一个，重新获取列表
+            
+            if not processed_in_this_loop:
+                # 如果列表里剩下的所有文件都还没到 30 天，那就退出
+                print("All remaining files are newer than the age limit. Exiting.")
+                break
 
 if __name__ == "__main__":
     import argparse
     parser = argparse.ArgumentParser()
     parser.add_argument("dir", help="Target directory")
     parser.add_argument("--days", type=int, default=30)
+    parser.add_argument("--model", type=str, default='yolo26n.pt', help="Path to YOLO model or model name")
     args = parser.parse_args()
-    cleaner = VideoCleaner(age_days=args.days)
+    cleaner = VideoCleaner(model_path=args.model, age_days=args.days)
     cleaner.scan_and_process(args.dir)