SlideShare une entreprise Scribd logo
1  sur  18
Télécharger pour lire hors ligne
Human Action Recognition Based on Spatio-temporal Features Nikhil Sawant and Dr. K.K. Biswas Dept. of CSE, Indian Institute of Technology, Delhi Third International Conference on Pattern Recognition and Machine Intelligence (PReMi’09)
Human activity recognition Higher resolution Longer Time Scale Courtesy : Y. Ke,  Fathi and Mori, Bobick and Davis, Schuldt  et al,  Leibe  et al,  Vaswani  et al.   Pose Estimation Event Detection Action Classification Tracking Activity Recognition
Use Action recognition? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Broad outline of our technique Action Class 1 Action Class 2 Action Class 3 Action Class n Motion analysis using Lucas –kanade technique Shape analysis using Viola-Jones feaures Combining motion and shape features over finite time interval  …………… ...... Video with human actions Motions  features Shape  features Spatio-temporal features Learning features though AdaBoos
Target Localization ,[object Object],[object Object],[object Object],[object Object],[object Object],Original Video Silhouette Original Video with ROI marked
Motion estimation ,[object Object],[object Object],[object Object]
Noise Reduction ,[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],Organizing optical flows
[object Object],[object Object],Organizing optical flows  (simple averaging)
[object Object],[object Object],Organizing optical flows  (weighted averaging)
[object Object],[object Object],Organizing optical flows
Shape discriptor ,[object Object],[object Object],[object Object]
Spatio-temporal descriptor TLEN TSPAN
Spatio-temporal descriptor ,[object Object]
Learning with Adaboost ,[object Object],[object Object],[object Object],[object Object],[object Object]
Results
Results (Weizman dataset)
Thanks You

Contenu connexe

Tendances

Geometric wavelet transform for optical flow estimation algorithm
Geometric wavelet transform for optical flow estimation algorithmGeometric wavelet transform for optical flow estimation algorithm
Geometric wavelet transform for optical flow estimation algorithmijcga
 
【ITSC2015】Fine-grained Walking Activity Recognition via Driving Recorder Dataset
【ITSC2015】Fine-grained Walking Activity Recognition via Driving Recorder Dataset【ITSC2015】Fine-grained Walking Activity Recognition via Driving Recorder Dataset
【ITSC2015】Fine-grained Walking Activity Recognition via Driving Recorder DatasetHirokatsu Kataoka
 
HUMAN ACTION RECOGNITION IN VIDEOS USING STABLE FEATURES
HUMAN ACTION RECOGNITION IN VIDEOS USING STABLE FEATURES HUMAN ACTION RECOGNITION IN VIDEOS USING STABLE FEATURES
HUMAN ACTION RECOGNITION IN VIDEOS USING STABLE FEATURES sipij
 
stduy Edge-Based Image Coarsening
stduy Edge-Based Image Coarseningstduy Edge-Based Image Coarsening
stduy Edge-Based Image CoarseningChiamin Hsu
 
Video Surveillance Systems For Traffic Monitoring
Video Surveillance Systems For Traffic MonitoringVideo Surveillance Systems For Traffic Monitoring
Video Surveillance Systems For Traffic MonitoringMeridian Media
 
FMRI medical imagining
FMRI  medical imaginingFMRI  medical imagining
FMRI medical imaginingVishwas N
 
Calibration Issues in FRC: Camera, Projector, Kinematics based Hybrid Approac...
Calibration Issues in FRC: Camera, Projector, Kinematics based Hybrid Approac...Calibration Issues in FRC: Camera, Projector, Kinematics based Hybrid Approac...
Calibration Issues in FRC: Camera, Projector, Kinematics based Hybrid Approac...Joo-Haeng Lee
 
Noise Removal in SAR Images using Orthonormal Ridgelet Transform
Noise Removal in SAR Images using Orthonormal Ridgelet TransformNoise Removal in SAR Images using Orthonormal Ridgelet Transform
Noise Removal in SAR Images using Orthonormal Ridgelet TransformIJERA Editor
 
SIGGRAPH 2014 Course on Computational Cameras and Displays (part 4)
SIGGRAPH 2014 Course on Computational Cameras and Displays (part 4)SIGGRAPH 2014 Course on Computational Cameras and Displays (part 4)
SIGGRAPH 2014 Course on Computational Cameras and Displays (part 4)Matthew O'Toole
 
Reading group - Week 2 - Trajectory Pooled Deep-Convolutional Descriptors (TDD)
Reading group - Week 2 - Trajectory Pooled Deep-Convolutional Descriptors (TDD)Reading group - Week 2 - Trajectory Pooled Deep-Convolutional Descriptors (TDD)
Reading group - Week 2 - Trajectory Pooled Deep-Convolutional Descriptors (TDD)Saimunur Rahman
 
Poster RITS motion_correction
Poster RITS motion_correctionPoster RITS motion_correction
Poster RITS motion_correctionRania BERRADA
 
Action Genome: Action As Composition of Spatio Temporal Scene Graphs
Action Genome: Action As Composition of Spatio Temporal Scene GraphsAction Genome: Action As Composition of Spatio Temporal Scene Graphs
Action Genome: Action As Composition of Spatio Temporal Scene GraphsSangmin Woo
 
Soundarya m.sc
Soundarya m.scSoundarya m.sc
Soundarya m.scsowfi
 
DTAM: Dense Tracking and Mapping in Real-Time, Robot vision Group
DTAM: Dense Tracking and Mapping in Real-Time, Robot vision GroupDTAM: Dense Tracking and Mapping in Real-Time, Robot vision Group
DTAM: Dense Tracking and Mapping in Real-Time, Robot vision GroupLihang Li
 
Deblurring of License Plate Image using Blur Kernel Estimation
Deblurring of License Plate Image using Blur Kernel EstimationDeblurring of License Plate Image using Blur Kernel Estimation
Deblurring of License Plate Image using Blur Kernel EstimationIRJET Journal
 
Imu fusion algorithm for pose estimation (mCube invited talk) 2018 1003-1
Imu fusion algorithm for pose estimation (mCube invited talk) 2018 1003-1Imu fusion algorithm for pose estimation (mCube invited talk) 2018 1003-1
Imu fusion algorithm for pose estimation (mCube invited talk) 2018 1003-1James D.B. Wang, PhD
 
Moving object detection in video surveillance
Moving object detection in video surveillanceMoving object detection in video surveillance
Moving object detection in video surveillanceAshfaqul Haque John
 
Magnetic tracking --- talking from Magic Leap One
Magnetic tracking --- talking from Magic Leap OneMagnetic tracking --- talking from Magic Leap One
Magnetic tracking --- talking from Magic Leap OneJames D.B. Wang, PhD
 
HUMAN MOTION DETECTION AND TRACKING FOR VIDEO SURVEILLANCE
HUMAN MOTION DETECTION AND TRACKING FOR VIDEO SURVEILLANCEHUMAN MOTION DETECTION AND TRACKING FOR VIDEO SURVEILLANCE
HUMAN MOTION DETECTION AND TRACKING FOR VIDEO SURVEILLANCEAswinraj Manickam
 

Tendances (20)

Geometric wavelet transform for optical flow estimation algorithm
Geometric wavelet transform for optical flow estimation algorithmGeometric wavelet transform for optical flow estimation algorithm
Geometric wavelet transform for optical flow estimation algorithm
 
【ITSC2015】Fine-grained Walking Activity Recognition via Driving Recorder Dataset
【ITSC2015】Fine-grained Walking Activity Recognition via Driving Recorder Dataset【ITSC2015】Fine-grained Walking Activity Recognition via Driving Recorder Dataset
【ITSC2015】Fine-grained Walking Activity Recognition via Driving Recorder Dataset
 
report
reportreport
report
 
HUMAN ACTION RECOGNITION IN VIDEOS USING STABLE FEATURES
HUMAN ACTION RECOGNITION IN VIDEOS USING STABLE FEATURES HUMAN ACTION RECOGNITION IN VIDEOS USING STABLE FEATURES
HUMAN ACTION RECOGNITION IN VIDEOS USING STABLE FEATURES
 
stduy Edge-Based Image Coarsening
stduy Edge-Based Image Coarseningstduy Edge-Based Image Coarsening
stduy Edge-Based Image Coarsening
 
Video Surveillance Systems For Traffic Monitoring
Video Surveillance Systems For Traffic MonitoringVideo Surveillance Systems For Traffic Monitoring
Video Surveillance Systems For Traffic Monitoring
 
FMRI medical imagining
FMRI  medical imaginingFMRI  medical imagining
FMRI medical imagining
 
Calibration Issues in FRC: Camera, Projector, Kinematics based Hybrid Approac...
Calibration Issues in FRC: Camera, Projector, Kinematics based Hybrid Approac...Calibration Issues in FRC: Camera, Projector, Kinematics based Hybrid Approac...
Calibration Issues in FRC: Camera, Projector, Kinematics based Hybrid Approac...
 
Noise Removal in SAR Images using Orthonormal Ridgelet Transform
Noise Removal in SAR Images using Orthonormal Ridgelet TransformNoise Removal in SAR Images using Orthonormal Ridgelet Transform
Noise Removal in SAR Images using Orthonormal Ridgelet Transform
 
SIGGRAPH 2014 Course on Computational Cameras and Displays (part 4)
SIGGRAPH 2014 Course on Computational Cameras and Displays (part 4)SIGGRAPH 2014 Course on Computational Cameras and Displays (part 4)
SIGGRAPH 2014 Course on Computational Cameras and Displays (part 4)
 
Reading group - Week 2 - Trajectory Pooled Deep-Convolutional Descriptors (TDD)
Reading group - Week 2 - Trajectory Pooled Deep-Convolutional Descriptors (TDD)Reading group - Week 2 - Trajectory Pooled Deep-Convolutional Descriptors (TDD)
Reading group - Week 2 - Trajectory Pooled Deep-Convolutional Descriptors (TDD)
 
Poster RITS motion_correction
Poster RITS motion_correctionPoster RITS motion_correction
Poster RITS motion_correction
 
Action Genome: Action As Composition of Spatio Temporal Scene Graphs
Action Genome: Action As Composition of Spatio Temporal Scene GraphsAction Genome: Action As Composition of Spatio Temporal Scene Graphs
Action Genome: Action As Composition of Spatio Temporal Scene Graphs
 
Soundarya m.sc
Soundarya m.scSoundarya m.sc
Soundarya m.sc
 
DTAM: Dense Tracking and Mapping in Real-Time, Robot vision Group
DTAM: Dense Tracking and Mapping in Real-Time, Robot vision GroupDTAM: Dense Tracking and Mapping in Real-Time, Robot vision Group
DTAM: Dense Tracking and Mapping in Real-Time, Robot vision Group
 
Deblurring of License Plate Image using Blur Kernel Estimation
Deblurring of License Plate Image using Blur Kernel EstimationDeblurring of License Plate Image using Blur Kernel Estimation
Deblurring of License Plate Image using Blur Kernel Estimation
 
Imu fusion algorithm for pose estimation (mCube invited talk) 2018 1003-1
Imu fusion algorithm for pose estimation (mCube invited talk) 2018 1003-1Imu fusion algorithm for pose estimation (mCube invited talk) 2018 1003-1
Imu fusion algorithm for pose estimation (mCube invited talk) 2018 1003-1
 
Moving object detection in video surveillance
Moving object detection in video surveillanceMoving object detection in video surveillance
Moving object detection in video surveillance
 
Magnetic tracking --- talking from Magic Leap One
Magnetic tracking --- talking from Magic Leap OneMagnetic tracking --- talking from Magic Leap One
Magnetic tracking --- talking from Magic Leap One
 
HUMAN MOTION DETECTION AND TRACKING FOR VIDEO SURVEILLANCE
HUMAN MOTION DETECTION AND TRACKING FOR VIDEO SURVEILLANCEHUMAN MOTION DETECTION AND TRACKING FOR VIDEO SURVEILLANCE
HUMAN MOTION DETECTION AND TRACKING FOR VIDEO SURVEILLANCE
 

En vedette

UP200 dental 3d scanner with dental CAD
UP200 dental 3d scanner with dental CADUP200 dental 3d scanner with dental CAD
UP200 dental 3d scanner with dental CADDragon Cai
 
GLSL Shading with OpenSceneGraph
GLSL Shading with OpenSceneGraphGLSL Shading with OpenSceneGraph
GLSL Shading with OpenSceneGraphMike Weiblen
 
Interactive Graphic Storytelling: “How the Internet Impacts the Graphic Novel”
Interactive Graphic Storytelling: “How the Internet Impacts the Graphic Novel” Interactive Graphic Storytelling: “How the Internet Impacts the Graphic Novel”
Interactive Graphic Storytelling: “How the Internet Impacts the Graphic Novel” Shane Tilton
 
Pelican Mapping - FOSS4G 2011
Pelican Mapping - FOSS4G 2011Pelican Mapping - FOSS4G 2011
Pelican Mapping - FOSS4G 2011Glenn Waldron
 
Special Photo Effects
Special Photo EffectsSpecial Photo Effects
Special Photo EffectsMarco Belzoni
 
Radiosity algorithm
Radiosity algorithmRadiosity algorithm
Radiosity algorithmHung Sun
 
Shtanchaev_SPEKTR
Shtanchaev_SPEKTRShtanchaev_SPEKTR
Shtanchaev_SPEKTRshtanchaev
 
Steel monkeys: Unity3D глазами программиста графики
Steel monkeys: Unity3D глазами программиста графикиSteel monkeys: Unity3D глазами программиста графики
Steel monkeys: Unity3D глазами программиста графикиDevGAMM Conference
 
Woden 2: Developing a modern 3D graphics engine in Smalltalk
Woden 2: Developing a modern 3D graphics engine in SmalltalkWoden 2: Developing a modern 3D graphics engine in Smalltalk
Woden 2: Developing a modern 3D graphics engine in SmalltalkESUG
 
Typography on the Web
Typography on the WebTypography on the Web
Typography on the WebSara Cannon
 
Quadtree In Game
Quadtree In GameQuadtree In Game
Quadtree In GameDương Nyl
 
What is 3 d modeling unit 66
What is 3 d modeling   unit 66What is 3 d modeling   unit 66
What is 3 d modeling unit 66Richard Marshall
 
Orthographic projection
Orthographic projectionOrthographic projection
Orthographic projectionlaura_gerold
 
Building a DIY 3D Scanner
Building a DIY 3D ScannerBuilding a DIY 3D Scanner
Building a DIY 3D ScannerMatthewShotton
 
Chapter 11 biotechnology by mohanbio
Chapter 11 biotechnology by mohanbioChapter 11 biotechnology by mohanbio
Chapter 11 biotechnology by mohanbiomohan bio
 
The Image-based data glove presentation
The Image-based data glove presentationThe Image-based data glove presentation
The Image-based data glove presentationVitor Pamplona
 

En vedette (20)

UP200 dental 3d scanner with dental CAD
UP200 dental 3d scanner with dental CADUP200 dental 3d scanner with dental CAD
UP200 dental 3d scanner with dental CAD
 
GLSL Shading with OpenSceneGraph
GLSL Shading with OpenSceneGraphGLSL Shading with OpenSceneGraph
GLSL Shading with OpenSceneGraph
 
Interactive Graphic Storytelling: “How the Internet Impacts the Graphic Novel”
Interactive Graphic Storytelling: “How the Internet Impacts the Graphic Novel” Interactive Graphic Storytelling: “How the Internet Impacts the Graphic Novel”
Interactive Graphic Storytelling: “How the Internet Impacts the Graphic Novel”
 
Pelican Mapping - FOSS4G 2011
Pelican Mapping - FOSS4G 2011Pelican Mapping - FOSS4G 2011
Pelican Mapping - FOSS4G 2011
 
Special Photo Effects
Special Photo EffectsSpecial Photo Effects
Special Photo Effects
 
Radiosity algorithm
Radiosity algorithmRadiosity algorithm
Radiosity algorithm
 
Shtanchaev_SPEKTR
Shtanchaev_SPEKTRShtanchaev_SPEKTR
Shtanchaev_SPEKTR
 
Steel monkeys: Unity3D глазами программиста графики
Steel monkeys: Unity3D глазами программиста графикиSteel monkeys: Unity3D глазами программиста графики
Steel monkeys: Unity3D глазами программиста графики
 
Woden 2: Developing a modern 3D graphics engine in Smalltalk
Woden 2: Developing a modern 3D graphics engine in SmalltalkWoden 2: Developing a modern 3D graphics engine in Smalltalk
Woden 2: Developing a modern 3D graphics engine in Smalltalk
 
Shells
ShellsShells
Shells
 
Typography on the Web
Typography on the WebTypography on the Web
Typography on the Web
 
Quadtree In Game
Quadtree In GameQuadtree In Game
Quadtree In Game
 
What is 3 d modeling unit 66
What is 3 d modeling   unit 66What is 3 d modeling   unit 66
What is 3 d modeling unit 66
 
Orthographic projection
Orthographic projectionOrthographic projection
Orthographic projection
 
Building a DIY 3D Scanner
Building a DIY 3D ScannerBuilding a DIY 3D Scanner
Building a DIY 3D Scanner
 
Chapter 11 biotechnology by mohanbio
Chapter 11 biotechnology by mohanbioChapter 11 biotechnology by mohanbio
Chapter 11 biotechnology by mohanbio
 
3D internet
3D  internet3D  internet
3D internet
 
3D scanner using kinect
3D scanner using kinect3D scanner using kinect
3D scanner using kinect
 
3D Laser Scanning
3D Laser Scanning 3D Laser Scanning
3D Laser Scanning
 
The Image-based data glove presentation
The Image-based data glove presentationThe Image-based data glove presentation
The Image-based data glove presentation
 

Similaire à Human Action Recognition Based on Spacio-temporal features

C0365025029
C0365025029C0365025029
C0365025029theijes
 
Human action recognition using local space time features and adaboost svm
Human action recognition using local space time features and adaboost svmHuman action recognition using local space time features and adaboost svm
Human action recognition using local space time features and adaboost svmeSAT Publishing House
 
CHARACTERIZING HUMAN BEHAVIOURS USING STATISTICAL MOTION DESCRIPTOR
CHARACTERIZING HUMAN BEHAVIOURS USING STATISTICAL MOTION DESCRIPTORCHARACTERIZING HUMAN BEHAVIOURS USING STATISTICAL MOTION DESCRIPTOR
CHARACTERIZING HUMAN BEHAVIOURS USING STATISTICAL MOTION DESCRIPTORsipij
 
Overview Of Video Object Tracking System
Overview Of Video Object Tracking SystemOverview Of Video Object Tracking System
Overview Of Video Object Tracking SystemEditor IJMTER
 
Robust Human Tracking Method Based on Apperance and Geometrical Features in N...
Robust Human Tracking Method Based on Apperance and Geometrical Features in N...Robust Human Tracking Method Based on Apperance and Geometrical Features in N...
Robust Human Tracking Method Based on Apperance and Geometrical Features in N...csandit
 
ROBUST HUMAN TRACKING METHOD BASED ON APPEARANCE AND GEOMETRICAL FEATURES IN ...
ROBUST HUMAN TRACKING METHOD BASED ON APPEARANCE AND GEOMETRICAL FEATURES IN ...ROBUST HUMAN TRACKING METHOD BASED ON APPEARANCE AND GEOMETRICAL FEATURES IN ...
ROBUST HUMAN TRACKING METHOD BASED ON APPEARANCE AND GEOMETRICAL FEATURES IN ...cscpconf
 
VIDEO SEGMENTATION FOR MOVING OBJECT DETECTION USING LOCAL CHANGE & ENTROPY B...
VIDEO SEGMENTATION FOR MOVING OBJECT DETECTION USING LOCAL CHANGE & ENTROPY B...VIDEO SEGMENTATION FOR MOVING OBJECT DETECTION USING LOCAL CHANGE & ENTROPY B...
VIDEO SEGMENTATION FOR MOVING OBJECT DETECTION USING LOCAL CHANGE & ENTROPY B...cscpconf
 
Automatic identification of animal using visual and motion saliency
Automatic identification of animal using visual and motion saliencyAutomatic identification of animal using visual and motion saliency
Automatic identification of animal using visual and motion saliencyeSAT Publishing House
 
A Survey on Approaches for Object Tracking
A Survey on Approaches for Object TrackingA Survey on Approaches for Object Tracking
A Survey on Approaches for Object Trackingjournal ijrtem
 
Paper id 25201492
Paper id 25201492Paper id 25201492
Paper id 25201492IJRAT
 
VIDEO SEGMENTATION FOR MOVING OBJECT DETECTION USING LOCAL CHANGE & ENTROPY B...
VIDEO SEGMENTATION FOR MOVING OBJECT DETECTION USING LOCAL CHANGE & ENTROPY B...VIDEO SEGMENTATION FOR MOVING OBJECT DETECTION USING LOCAL CHANGE & ENTROPY B...
VIDEO SEGMENTATION FOR MOVING OBJECT DETECTION USING LOCAL CHANGE & ENTROPY B...csandit
 
Gait Recognition for Person Identification using Statistics of SURF
Gait Recognition for Person Identification using Statistics of SURFGait Recognition for Person Identification using Statistics of SURF
Gait Recognition for Person Identification using Statistics of SURFijtsrd
 
Ryan Match Moving For Area Based Analysis Of Eye Movements In Natural Tasks
Ryan Match Moving For Area Based Analysis Of Eye Movements In Natural TasksRyan Match Moving For Area Based Analysis Of Eye Movements In Natural Tasks
Ryan Match Moving For Area Based Analysis Of Eye Movements In Natural TasksKalle
 
A New Approach for video denoising and enhancement using optical flow Estimation
A New Approach for video denoising and enhancement using optical flow EstimationA New Approach for video denoising and enhancement using optical flow Estimation
A New Approach for video denoising and enhancement using optical flow EstimationIRJET Journal
 
ramya_Motion_Detection
ramya_Motion_Detectionramya_Motion_Detection
ramya_Motion_Detectionramya1591
 

Similaire à Human Action Recognition Based on Spacio-temporal features (20)

Iciap 2
Iciap 2Iciap 2
Iciap 2
 
C0365025029
C0365025029C0365025029
C0365025029
 
Human action recognition using local space time features and adaboost svm
Human action recognition using local space time features and adaboost svmHuman action recognition using local space time features and adaboost svm
Human action recognition using local space time features and adaboost svm
 
CHARACTERIZING HUMAN BEHAVIOURS USING STATISTICAL MOTION DESCRIPTOR
CHARACTERIZING HUMAN BEHAVIOURS USING STATISTICAL MOTION DESCRIPTORCHARACTERIZING HUMAN BEHAVIOURS USING STATISTICAL MOTION DESCRIPTOR
CHARACTERIZING HUMAN BEHAVIOURS USING STATISTICAL MOTION DESCRIPTOR
 
Overview Of Video Object Tracking System
Overview Of Video Object Tracking SystemOverview Of Video Object Tracking System
Overview Of Video Object Tracking System
 
Robust Human Tracking Method Based on Apperance and Geometrical Features in N...
Robust Human Tracking Method Based on Apperance and Geometrical Features in N...Robust Human Tracking Method Based on Apperance and Geometrical Features in N...
Robust Human Tracking Method Based on Apperance and Geometrical Features in N...
 
ROBUST HUMAN TRACKING METHOD BASED ON APPEARANCE AND GEOMETRICAL FEATURES IN ...
ROBUST HUMAN TRACKING METHOD BASED ON APPEARANCE AND GEOMETRICAL FEATURES IN ...ROBUST HUMAN TRACKING METHOD BASED ON APPEARANCE AND GEOMETRICAL FEATURES IN ...
ROBUST HUMAN TRACKING METHOD BASED ON APPEARANCE AND GEOMETRICAL FEATURES IN ...
 
3 video segmentation
3 video segmentation3 video segmentation
3 video segmentation
 
3 video segmentation
3 video segmentation3 video segmentation
3 video segmentation
 
Csit3916
Csit3916Csit3916
Csit3916
 
VIDEO SEGMENTATION FOR MOVING OBJECT DETECTION USING LOCAL CHANGE & ENTROPY B...
VIDEO SEGMENTATION FOR MOVING OBJECT DETECTION USING LOCAL CHANGE & ENTROPY B...VIDEO SEGMENTATION FOR MOVING OBJECT DETECTION USING LOCAL CHANGE & ENTROPY B...
VIDEO SEGMENTATION FOR MOVING OBJECT DETECTION USING LOCAL CHANGE & ENTROPY B...
 
Automatic identification of animal using visual and motion saliency
Automatic identification of animal using visual and motion saliencyAutomatic identification of animal using visual and motion saliency
Automatic identification of animal using visual and motion saliency
 
A Survey on Approaches for Object Tracking
A Survey on Approaches for Object TrackingA Survey on Approaches for Object Tracking
A Survey on Approaches for Object Tracking
 
Paper id 25201492
Paper id 25201492Paper id 25201492
Paper id 25201492
 
VIDEO SEGMENTATION FOR MOVING OBJECT DETECTION USING LOCAL CHANGE & ENTROPY B...
VIDEO SEGMENTATION FOR MOVING OBJECT DETECTION USING LOCAL CHANGE & ENTROPY B...VIDEO SEGMENTATION FOR MOVING OBJECT DETECTION USING LOCAL CHANGE & ENTROPY B...
VIDEO SEGMENTATION FOR MOVING OBJECT DETECTION USING LOCAL CHANGE & ENTROPY B...
 
Gait Recognition for Person Identification using Statistics of SURF
Gait Recognition for Person Identification using Statistics of SURFGait Recognition for Person Identification using Statistics of SURF
Gait Recognition for Person Identification using Statistics of SURF
 
Ryan Match Moving For Area Based Analysis Of Eye Movements In Natural Tasks
Ryan Match Moving For Area Based Analysis Of Eye Movements In Natural TasksRyan Match Moving For Area Based Analysis Of Eye Movements In Natural Tasks
Ryan Match Moving For Area Based Analysis Of Eye Movements In Natural Tasks
 
82 348-355
82 348-35582 348-355
82 348-355
 
A New Approach for video denoising and enhancement using optical flow Estimation
A New Approach for video denoising and enhancement using optical flow EstimationA New Approach for video denoising and enhancement using optical flow Estimation
A New Approach for video denoising and enhancement using optical flow Estimation
 
ramya_Motion_Detection
ramya_Motion_Detectionramya_Motion_Detection
ramya_Motion_Detection
 

Human Action Recognition Based on Spacio-temporal features

  • 1. Human Action Recognition Based on Spatio-temporal Features Nikhil Sawant and Dr. K.K. Biswas Dept. of CSE, Indian Institute of Technology, Delhi Third International Conference on Pattern Recognition and Machine Intelligence (PReMi’09)
  • 2. Human activity recognition Higher resolution Longer Time Scale Courtesy : Y. Ke, Fathi and Mori, Bobick and Davis, Schuldt et al, Leibe et al, Vaswani et al. Pose Estimation Event Detection Action Classification Tracking Activity Recognition
  • 3.
  • 4. Broad outline of our technique Action Class 1 Action Class 2 Action Class 3 Action Class n Motion analysis using Lucas –kanade technique Shape analysis using Viola-Jones feaures Combining motion and shape features over finite time interval …………… ...... Video with human actions Motions features Shape features Spatio-temporal features Learning features though AdaBoos
  • 5.
  • 6.
  • 7.
  • 8.
  • 9.
  • 10.
  • 11.
  • 12.
  • 14.
  • 15.