MMBodyDetector

人体关键点检测器，回吐14个人体关键点。支持多人检测

1. 构造方法

• 同步构造方法

  MMBodyDetector *detector = [[MCCDetectorsCenter sharedInstance] syncMakeFaceDetector:MCCFaceDetectorTypeBodyJoint];
  

• 异步构造方法

  [[MCCDetectorsCenter sharedInstance] asyncMakeFaceDetector:MCCFaceDetectorTypeBodyJoint complete:^(NSObject * _Nullable detector) {
  MMBodyDetector *bodyDetector = detector;
  }];
  

2. 检测接口

//快捷接口，orientation ==  MMCVImageOrientationUp
- (NSArray<MMBodyFeature *> *)featuresInPixelBuffer:(CVPixelBufferRef)pixelBuffer;

- (NSArray<MMBodyFeature *> *)featuresInPixelBuffer:(CVPixelBufferRef)pixelBuffer options:(MMBodyDetectionOptions *)options;

3. MMBodyDetectionOptions 介绍

• 图片帧方向

  @property (nonatomic, assign) MMCVImageOrientation orientation;
  

• 是否静态图

  @property (nonatomic, assign) BOOL detectStillImage; // NO
  

4. MMBodyFeature 字段介绍

• 身体骨骼数据数组

  @property (nonatomic,copy,readonly) NSArray<MMBodyJoint *> *joints;
  

4.0.1. MMBodyJoint

• 骨骼2D位置

  @property (nonatomic,readonly) CGPoint location;
  

• 骨骼分数

  @property (nonatomic,readonly) float score;