修改路径,从src放到根目录

This commit is contained in:
zqc
2026-01-08 10:32:36 +08:00
parent 96589ebdbd
commit f86effd63c
37 changed files with 51 additions and 410 deletions

67
biz/video_face_biz.py Normal file
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"""
视频检查业务类 - RTSP专用
专门处理RTSP视频流中的人脸识别和检测
"""
import cv2
import numpy as np
from typing import Optional, List, Dict
import time
from insightface.app import FaceAnalysis
from biz.base_face_biz import BaseFaceBiz
class VideoFaceBiz(BaseFaceBiz):
"""
视频检查业务类 - RTSP专用
专门处理RTSP视频流中的人脸识别和检测
"""
def __init__(self, face_analysis: FaceAnalysis):
"""
初始化视频检查业务类
参数:
face_analysis: 已初始化好的FaceAnalysis实例
"""
super().__init__(face_analysis)
def draw_detections(self, frame: np.ndarray, results: List[Dict]) -> np.ndarray:
"""
重写绘制检测结果方法
只在检测到黑名单匹配时用红色绘制人脸框
参数:
frame: 原始帧图像
results: 检测结果列表
返回:
绘制后的帧图像
"""
for result in results:
# 只在黑名单匹配时绘制
if result['is_match']:
bbox = result['bbox']
# 使用红色绘制人脸框
x1, y1, x2, y2 = bbox
cv2.rectangle(frame, (x1, y1), (x2, y2), (0, 0, 255), 2)
# 添加简单的匹配信息
best_match = result['best_match']
similarity = result['similarity']
# 绘制匹配信息
text = f"{best_match}: {similarity:.3f}"
text_size = cv2.getTextSize(text, cv2.FONT_HERSHEY_SIMPLEX, 0.5, 1)[0]
# 绘制文本背景
cv2.rectangle(frame, (x1, y1 - text_size[1] - 5),
(x1 + text_size[0], y1), (0, 0, 0), -1)
# 绘制文本
cv2.putText(frame, text, (x1, y1 - 5),
cv2.FONT_HERSHEY_SIMPLEX, 0.5, (0, 0, 255), 1)
return frame