Automatic Interpretation and Coding of Face Images Using Flexible Models
IEEE Transactions on Pattern Analysis and Machine Intelligence
Recognizing Facial Expressions in Image Sequences Using Local Parameterized Models of Image Motion
International Journal of Computer Vision
CONDENSATION—Conditional Density Propagation forVisual Tracking
International Journal of Computer Vision
IEEE Transactions on Pattern Analysis and Machine Intelligence
Automatic Analysis of Facial Expressions: The State of the Art
IEEE Transactions on Pattern Analysis and Machine Intelligence
Recognizing Action Units for Facial Expression Analysis
IEEE Transactions on Pattern Analysis and Machine Intelligence
Artificial Intelligence: A Modern Approach
Artificial Intelligence: A Modern Approach
Comprehensive Database for Facial Expression Analysis
FG '00 Proceedings of the Fourth IEEE International Conference on Automatic Face and Gesture Recognition 2000
Model-Based Face Tracking for View-Independent Facial Expression Recognition
FGR '02 Proceedings of the Fifth IEEE International Conference on Automatic Face and Gesture Recognition
Fast Radial Symmetry for Detecting Points of Interest
IEEE Transactions on Pattern Analysis and Machine Intelligence
Facial expression recognition from video sequences: temporal and static modeling
Computer Vision and Image Understanding - Special issue on Face recognition
Latent semantic analysis of facial action codes for automatic facial expression recognition
Proceedings of the 6th ACM SIGMM international workshop on Multimedia information retrieval
AAM Derived Face Representations for Robust Facial Action Recognition
FGR '06 Proceedings of the 7th International Conference on Automatic Face and Gesture Recognition
Robust Real-Time Face Pose and Facial Expression Recovery
CVPR '06 Proceedings of the 2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Volume 1
3D Facial Expression Recognition Based on Primitive Surface Feature Distribution
CVPR '06 Proceedings of the 2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Volume 2
Belief Propagation Driven Method for Facial Gestures Recognition in Presence of Occlusions
CVPRW '06 Proceedings of the 2006 Conference on Computer Vision and Pattern Recognition Workshop
ENCARA2: Real-time detection of multiple faces at different resolutions in video streams
Journal of Visual Communication and Image Representation
Dynamic Texture Recognition Using Local Binary Patterns with an Application to Facial Expressions
IEEE Transactions on Pattern Analysis and Machine Intelligence
Authentic facial expression analysis
Image and Vision Computing
Facial Action Unit Recognition by Exploiting Their Dynamic and Semantic Relationships
IEEE Transactions on Pattern Analysis and Machine Intelligence
Proceedings of the 9th international conference on Multimodal interfaces
Simultaneous Facial Action Tracking and Expression Recognition in the Presence of Head Motion
International Journal of Computer Vision
Head Pose Estimation in Computer Vision: A Survey
IEEE Transactions on Pattern Analysis and Machine Intelligence
Generic vs. person specific active appearance models
Image and Vision Computing
Manifold based analysis of facial expression
Image and Vision Computing
Dynamics of facial expression extracted automatically from video
Image and Vision Computing
Pose-invariant facial expression recognition using variable-intensity templates
ACCV'07 Proceedings of the 8th Asian conference on Computer vision - Volume Part I
Real-time combined 2D+3D active appearance models
CVPR'04 Proceedings of the 2004 IEEE computer society conference on Computer vision and pattern recognition
Real-time modeling of face deformation for 3d head pose estimation
AMFG'05 Proceedings of the Second international conference on Analysis and Modelling of Faces and Gestures
IEEE Transactions on Image Processing
Proceedings of the 2009 international conference on Multimodal interfaces
Coupled Gaussian process regression for pose-invariant facial expression recognition
ECCV'10 Proceedings of the 11th European conference on Computer vision: Part II
Emotion recognition from arbitrary view facial images
ECCV'10 Proceedings of the 11th European conference on Computer vision: Part VI
Facial expression recognition from near-infrared videos
Image and Vision Computing
Conveying emotion with moving images: relationship between movement and emotion
ACII'11 Proceedings of the 4th international conference on Affective computing and intelligent interaction - Volume Part I
Recognition of facial expressions by cortical multi-scale line and edge coding
ICIAR'10 Proceedings of the 7th international conference on Image Analysis and Recognition - Volume Part I
Automatic facial expression recognition based on spatiotemporal descriptors
Pattern Recognition Letters
Towards the improvement of self-service systems via emotional virtual agents
BCS-HCI '12 Proceedings of the 26th Annual BCS Interaction Specialist Group Conference on People and Computers
LSTM-Modeling of continuous emotions in an audiovisual affect recognition framework
Image and Vision Computing
A review of motion analysis methods for human Nonverbal Communication Computing
Image and Vision Computing
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In this paper, we propose a method for pose-invariant facial expression recognition from monocular video sequences. The advantage of our method is that, unlike existing methods, our method uses a simple model, called the variable-intensity template, for describing different facial expressions. This makes it possible to prepare a model for each person with very little time and effort. Variable-intensity templates describe how the intensities of multiple points, defined in the vicinity of facial parts, vary with different facial expressions. By using this model in the framework of a particle filter, our method is capable of estimating facial poses and expressions simultaneously. Experiments demonstrate the effectiveness of our method. A recognition rate of over 90% is achieved for all facial orientations, horizontal, vertical, and in-plane, in the range of 卤40 degrees, 卤20 degrees, and 卤40 degrees from the frontal view, respectively.