Function object_detection

ddddocr/api/routes.py:121–145

执行目标检测

(request: DetectionRequest)

    
    @app.post("/detect", response_model=APIResponse)
    async def object_detection(request: DetectionRequest):
        """执行目标检测"""
        try:
            if not service.det_instance:
                raise HTTPException(status_code=400, detail="目标检测功能未初始化，请先调用 /initialize 接口")
            
            if "detection" not in service.enabled_features:
                raise HTTPException(status_code=400, detail="目标检测功能已禁用")
            
            # 解码base64图片
            try:
                image_data = base64.b64decode(request.image)
            except Exception:
                raise HTTPException(status_code=400, detail="图片base64解码失败")
            
            # 执行目标检测
            bboxes = service.det_instance.detection(image_data)
            
            response_data = DetectionResponse(bboxes=bboxes)
            return APIResponse(success=True, message="目标检测成功", data=response_data.dict())
            
        except HTTPException:
            raise
        except Exception as e:
            return APIResponse(success=False, message=f"目标检测失败: {str(e)}")
    
    @app.post("/slide-match", response_model=APIResponse)
    async def slide_match(request: SlideMatchRequest):