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Sparse Representation-based Classification

4 papers with code · Computer Vision

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Sparse Representation-based Open Set Recognition

6 May 2017hezhangsprinter/SROSR

We propose a generalized Sparse Representation- based Classification (SRC) algorithm for open set recognition where not all classes presented during testing are known during training.

OBJECT CLASSIFICATION OPEN SET LEARNING SPARSE REPRESENTATION-BASED CLASSIFICATION

Linear Disentangled Representation Learning for Facial Actions

11 Jan 2017eglxiang/icassp15_emotion

Limited annotated data available for the recognition of facial expression and action units embarrasses the training of deep networks, which can learn disentangled invariant features.

FACIAL ACTION UNIT DETECTION REPRESENTATION LEARNING SPARSE REPRESENTATION-BASED CLASSIFICATION

Hierarchical Sparse and Collaborative Low-Rank Representation for Emotion Recognition

7 Oct 2014eglxiang/icassp15_emotion

In this paper, we design a Collaborative-Hierarchical Sparse and Low-Rank (C-HiSLR) model that is natural for recognizing human emotion in visual data.

EMOTION RECOGNITION SPARSE REPRESENTATION-BASED CLASSIFICATION