NvsHumanDetectionHandle.h File Reference

#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>
#import "NvsCommonDef.h"

Go to the source code of this file.

Classes
class	NvsDetectionPosition2D
class	NvsDetectionPosition3D
class	NvsDetectionConfig
	Human detection configuration. For valid detection configuration flags, please refer to [HUMAN_DETECTION_DETECTION_CONFIG]. More...
class	NvsFaceData2D
	2D face data. More...
class	NvsFaceData3D
	3D face data. More...
class	NvsFaceFeature
	Face feature detected. More...
class	NvsHumanFeature
	Human feature detected, which holds features for each person. More...
class	NvsHumanDetectionHandle

Enumerations
Human detection feature config, used in handle creation.
enum	NvsHumanDetectionFeature {   HUMAN_DETECTION_FEATURE_FACE_LANDMARK = 0x00000001, HUMAN_DETECTION_FEATURE_FACE_ACTION = 0x00000002, HUMAN_DETECTION_FEATURE_AVATAR_EXPRESSION = 0x00000004, HUMAN_DETECTION_FEATURE_VIDEO_MODE = 0x00000008,   HUMAN_DETECTION_FEATURE_IMAGE_MODE = 0x00000010, HUMAN_DETECTION_FEATURE_SEMI_IMAGE_MODE = 0x00008000, HUMAN_DETECTION_FEATURE_MULTI_THREAD = 0x00000020, HUMAN_DETECTION_FEATURE_SINGLE_THREAD = 0x00000040,   HUMAN_DETECTION_FEATURE_EXTRA = 0x00000080, HUMAN_DETECTION_FEATURE_SEGMENTATION_BACKGROUND = 0x00000100, HUMAN_DETECTION_FEATURE_HAND_LANDMARK = 0x00000200, HUMAN_DETECTION_FEATURE_HAND_ACTION = 0x00000400,   HUMAN_DETECTION_FEATURE_HAND_BONE = 0x00000800, HUMAN_DETECTION_FEATURE_EYEBALL_LANDMARK = 0x00001000, HUMAN_DETECTION_FEATURE_MULTI_DETECT = 0x00002000, HUMAN_DETECTION_FEATURE_SEGMENTATION_SKY = 0x00004000,   HUMAN_DETECTION_FEATURE_SEGMENTATION_HALF_BODY = 0x00010000 }
Human detection integer param.
enum	HumanDetectionIntergerParam { HUMAN_DETECTION_FACE_COUNT = 0, HUMAN_DETECTION_FREQUENCY = 1 }
Human detection float param.
enum	NvsHumanDetectionFloatParam {   HUMAN_DETECTION_CAMERA_FOVY = 0, HUMAN_DETECTION_LANDMARKS_SMOOTH_THRESH = 1, HUMAN_DETECTION_PE_RIGID_SMOOTH_THRESH = 2, HUMAN_DETECTION_SNAP_MOUTH_THRESH = 3,   HUMAN_DETECTION_MIN_RATIO = 4 }
Human detection boolean param.
enum	NvHumanDetectionBooleanParam {   HUMAN_DETECTION_LANDMARKS_SMOOTH = 0, HUMAN_DETECTION_PE_RIGID_SMOOTH = 1, HUMAN_DETECTION_PE_RIGID_TRANSFORM = 2, HUMAN_DETECTION_SNAP_MOUTH = 3,   HUMAN_DETECTION_RESET_TRACKING = 4 }
Human detection video frame pixel format.
enum	NvsHumanDetectionVideoFramePixelFormat {   HUMAN_DETECTION_VIDEO_FRAME_PIXEL_FORMAT_NV21 = 0, HUMAN_DETECTION_VIDEO_FRAME_PIXEL_FORMAT_NV12 = 1, HUMAN_DETECTION_VIDEO_FRAME_PIXEL_FORMAT_YUV420 = 2, HUMAN_DETECTION_VIDEO_FRAME_PIXEL_FORMAT_RGBA8 = 3,   HUMAN_DETECTION_VIDEO_FRAME_PIXEL_FORMAT_BGRA8 = 4, HUMAN_DETECTION_VIDEO_FRAME_PIXEL_FORMAT_RGB8 = 5, HUMAN_DETECTION_VIDEO_FRAME_PIXEL_FORMAT_BGR8 = 6, HUMAN_DETECTION_VIDEO_FRAME_PIXEL_FORMAT_GRAY8 = 7 }
Human detection config used when detecting.
enum	NvsHumanDetectionFaceFeatureType { HUMAN_DETECTION_FACE_FEATURE_2D = 0x00000001, HUMAN_DETECTION_FACE_FEATURE_3D = 0x00000002, HUMAN_DETECTION_FACE_FEATURE_FULL = 0x00000003 }
enum	NvsHumanDetectionFaceAction {   HUMAN_DETECTION_FACE_ACTION_EYE_BLINK = 0x00000001, HUMAN_DETECTION_FACE_ACTION_LIPS_PART = 0x00000002, HUMAN_DETECTION_FACE_ACTION_YAW = 0x00000004, HUMAN_DETECTION_FACE_ACTION_PITCH = 0x00000008,   HUMAN_DETECTION_FACE_ACTION_BROW_JUMP = 0x00000010, HUMAN_DETECTION_FACE_ACTION_FULL = 0x0000001F }
enum	NvsHumanDetectionAvartaType { HUMAN_DETECTION_AVATAR_EXPRESSION = 0x00000001 }

Enumeration Type Documentation

HumanDetectionIntergerParam

enum HumanDetectionIntergerParam

Enumerator
HUMAN_DETECTION_FACE_COUNT	Max face detection count.
HUMAN_DETECTION_FREQUENCY	Detection frequency.

NvHumanDetectionBooleanParam

enum NvHumanDetectionBooleanParam

Enumerator
HUMAN_DETECTION_LANDMARKS_SMOOTH	Enable landmarks smooth.
HUMAN_DETECTION_PE_RIGID_SMOOTH	Enable rigid transform smooth.
HUMAN_DETECTION_PE_RIGID_TRANSFORM	Do rigid transform only.
HUMAN_DETECTION_SNAP_MOUTH	Snap mouth.
HUMAN_DETECTION_RESET_TRACKING	Reset tracking.

NvsHumanDetectionAvartaType

enum NvsHumanDetectionAvartaType

Enumerator
HUMAN_DETECTION_AVATAR_EXPRESSION	Avatar expression.

NvsHumanDetectionFaceAction

enum NvsHumanDetectionFaceAction

Enumerator
HUMAN_DETECTION_FACE_ACTION_EYE_BLINK	Eye blink.
HUMAN_DETECTION_FACE_ACTION_LIPS_PART	Lips part.
HUMAN_DETECTION_FACE_ACTION_YAW	Shake head.
HUMAN_DETECTION_FACE_ACTION_PITCH	Nod.
HUMAN_DETECTION_FACE_ACTION_BROW_JUMP	Raise brow.
HUMAN_DETECTION_FACE_ACTION_FULL	All face actions.

NvsHumanDetectionFaceFeatureType

enum NvsHumanDetectionFaceFeatureType

Enumerator
HUMAN_DETECTION_FACE_FEATURE_2D	Face landmarks detection.
HUMAN_DETECTION_FACE_FEATURE_3D	Face pose estimation.
HUMAN_DETECTION_FACE_FEATURE_FULL	All face feature.

NvsHumanDetectionFeature

enum NvsHumanDetectionFeature

Enumerator
HUMAN_DETECTION_FEATURE_FACE_LANDMARK	Landmarks on human face.
HUMAN_DETECTION_FEATURE_FACE_ACTION	Actions of human face.
HUMAN_DETECTION_FEATURE_AVATAR_EXPRESSION	Avatar Expressions of human face.
HUMAN_DETECTION_FEATURE_VIDEO_MODE	Video detection mode.
HUMAN_DETECTION_FEATURE_IMAGE_MODE	Image detection mode.
HUMAN_DETECTION_FEATURE_SEMI_IMAGE_MODE	Semi-image detection mode.
HUMAN_DETECTION_FEATURE_MULTI_THREAD	Multi thread detection.
HUMAN_DETECTION_FEATURE_SINGLE_THREAD	Single thread detection.
HUMAN_DETECTION_FEATURE_EXTRA	Extra features of human face.
HUMAN_DETECTION_FEATURE_SEGMENTATION_BACKGROUND	Background segmentation.
HUMAN_DETECTION_FEATURE_HAND_LANDMARK	Hand landmarks.
HUMAN_DETECTION_FEATURE_HAND_ACTION	Hand actions.
HUMAN_DETECTION_FEATURE_HAND_BONE	Hand bones.
HUMAN_DETECTION_FEATURE_EYEBALL_LANDMARK	Eyeball landmarks.
HUMAN_DETECTION_FEATURE_MULTI_DETECT	Multiple detect, say multiple rois detection.
HUMAN_DETECTION_FEATURE_SEGMENTATION_SKY	Sky segmentation.
HUMAN_DETECTION_FEATURE_SEGMENTATION_HALF_BODY	Half body segmentation.

NvsHumanDetectionFloatParam

enum NvsHumanDetectionFloatParam

Enumerator
HUMAN_DETECTION_CAMERA_FOVY	Camera fovy.
HUMAN_DETECTION_LANDMARKS_SMOOTH_THRESH	Landmarks smooth thresh.
HUMAN_DETECTION_PE_RIGID_SMOOTH_THRESH	Rigid transform smooth thresh.
HUMAN_DETECTION_SNAP_MOUTH_THRESH	Snap mouth thresh.
HUMAN_DETECTION_MIN_RATIO	Min face ratio.

NvsHumanDetectionVideoFramePixelFormat

enum NvsHumanDetectionVideoFramePixelFormat

Enumerator
HUMAN_DETECTION_VIDEO_FRAME_PIXEL_FORMAT_NV21	YUV 4:2:0 12bpp (2 channels, one channel is a continuous luminance channel, and the other channel is a VU component interlaced)
HUMAN_DETECTION_VIDEO_FRAME_PIXEL_FORMAT_NV12	YUV 4:2:0 12bpp (2 channels, one channel is a continuous luminance channel, and the other channel is a UV component interlaced)
HUMAN_DETECTION_VIDEO_FRAME_PIXEL_FORMAT_YUV420	YUV 4:2:0 12bpp (3 channels, one luminance channel, the other two are U component and V component channels. All channels are continuous)
HUMAN_DETECTION_VIDEO_FRAME_PIXEL_FORMAT_RGBA8	RGBA 32bpp.
HUMAN_DETECTION_VIDEO_FRAME_PIXEL_FORMAT_BGRA8	BGRA 32bpp.
HUMAN_DETECTION_VIDEO_FRAME_PIXEL_FORMAT_RGB8	RGB 24bpp.
HUMAN_DETECTION_VIDEO_FRAME_PIXEL_FORMAT_BGR8	BGR 24bpp.
HUMAN_DETECTION_VIDEO_FRAME_PIXEL_FORMAT_GRAY8	GRAY 8bpp.