collaborative representation Archives — MATLAB Number ONE

Robust Kernel Representation with Statistical Local Features for Face Recognition

global MATLAB — Tue, 08 May 2018 05:12:19 +0000

In this project , we proposed a statistical local feature based robust kernel representation (SLF-RKR) model for face recognition. A robust representation model to image outliers (e.g., occlusion and real disguise) was built in the kernel space, and a multi-partition max pooling technology was proposed to enhance the invariance of local pattern feature to image misalignment and pose […]

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Sparse or Collaborative Representation for Face Recognition

global MATLAB — Tue, 08 May 2018 03:35:13 +0000

As a recently proposed technique, sparse representation based classification (SRC) has been widely used for face recognition (FR). SRC first codes a testing sample as a sparse linear combination of all the training samples, and then classifies the testing sample by evaluating which class leads to the minimum representation error. While the importance of sparsity is much emphasized in SRC and many […]

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