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A Unified Tensor-based Active Appearance Face Model
Zhen-Hua Feng, Josef Kittler, William Christmas +1
Appearance variations result in many difficulties in face image analysis. To deal with this challenge, we present a Unified Tensor-based Active Appearance Model (UT-AAM) for jointl…
Dictionary Integration using 3D Morphable Face Models for Pose-invariant Collaborative-representation-based Classification
Xiaoning Song, Zhen-Hua Feng, Guosheng Hu +3
The paper presents a dictionary integration algorithm using 3D morphable face models (3DMM) for pose-invariant collaborative-representation-based face classification. To this end,…
Dynamic Attention-controlled Cascaded Shape Regression Exploiting Training Data Augmentation and Fuzzy-set Sample Weighting
Zhen-Hua Feng, Josef Kittler, William Christmas +2
We present a new Cascaded Shape Regression (CSR) architecture, namely Dynamic Attention-Controlled CSR (DAC-CSR), for robust facial landmark detection on unconstrained faces. Our D…
3D Face Tracking and Texture Fusion in the Wild
Patrik Huber, Philipp Kopp, Matthias Rätsch +2
We present a fully automatic approach to real-time 3D face reconstruction from monocular in-the-wild videos. With the use of a cascaded-regressor based face tracking and a 3D Morph…
Delta divergence: A novel decision cognizant measure of classifier incongruence
Josef Kittler, Cemre Zor
Disagreement between two classifiers regarding the class membership of an observation in pattern recognition can be indicative of an anomaly and its nuance. As in general classifie…