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Automatic Affective Dimension Recognition from Naturalistic Facial Expressions Based on Wavelet Filtering and PLS Regression

Published on Jul 02, 20151154 Views

Hongying Meng

3rd International Workshop on Emotion Representation, Analysis and Synthesis in Continuous Time and Space (EmoSPACE) 2015

Related categories

Computer VisionFace & Gesture Analysis

Chapter list

Automatic Affective Dimension Recognition from Naturalistic Facial Expressions Based on Wavelet Filtering and PLS Regression00:00
Outline of the presentation00:31
Emotion Recognition from facial expression - 101:26
Emotion Recognition from facial expression - 202:22
Emotion Recognition from facial expression - 303:38
Focus of this work04:30
Proposed system06:45
Image Feature Extraction 08:36
Image Feature Extraction (EOH)09:09
Image Feature Extraction (LBP)09:27
Image Feature Extraction (LPQ)09:39
Audio Feature Extraction10:01
Wavelet Filtering10:04
Wavelet Filtering (Haar Wavelet Transform)10:52
Wavelet Filtering (Haar Wavelet Transform) - 211:27
Wavelet Filtering (Haar Wavelet Transform) - 311:47
Machine Learning12:22
Machine Learning (PLS Regression)13:13
Filtering on Decision Label13:34
Decision Fusion - 113:46
Decision Fusion - 214:06
Experimental Results14:15
Performance Comparison (Development) - 115:10
Performance Comparison (Development) - 215:48
Performance Comparison (Development) - 316:06
Performance Comparison (Testing) - 116:22
Performance Comparison (Testing) - 216:52
Performance Comparison (Testing) - 318:16
Performance Comparison (state-of-the-art)18:23
Conclusion - 120:35
Conclusion - 220:49
Thank you21:02