A complete and discriminative dictionary can achieve superior performance. However, it also consumes extra processing time and memory, especially for large datasets. Most …
Y Yankelevsky, M Elad - 2016 IEEE International Conference …, 2016 - ieeexplore.ieee.org
In this work, we tackle the problem of multi-label classification using a sparsity-based approach. Multi-label classification problems, in which each instance is associated with a set …
This paper concerns the development of locality-preserving methods for object recognition. The major purpose is consideration of both descriptor-level locality and image-level locality …
B Ko, K Liu, SH Son - … , Cloud and Big Data Computing, Internet …, 2016 - ieeexplore.ieee.org
This paper investigates information services in vehicular networks via cooperative infrastructure-to-vehicle (I2V), vehicle-to-vehicle (V2V) communications. In particular, we …
MJ Gangeh, SMA Bedawi, A Ghodsi… - Image Analysis and …, 2016 - Springer
In this paper, a novel semi-supervised dictionary learning and sparse representation (SS- DLSR) is proposed. The proposed method benefits from the supervisory information by …
M Xu, H Dong, C Chen, L Li - Neurocomputing, 2016 - Elsevier
In this paper, we propose a novel Fisher discriminant unsupervised dictionary learning (FD- UDL) approach, for improving the clustering performance of state-of-the-art dictionary …
Visual classification of facial pose is desirable for computer vision applications such as face recognition, human computer interaction, and affective computing. However, accurate …
Y Zhou, S Kwong, H Guo, W Gao, X Wang - Information Sciences, 2016 - Elsevier
Dictionary learning (DL) based block compressive sensing (BCS) aims to obtain both good sparse representation and reconstructed image with high precision. Traditional methods …
Automatic face recognition has received significant performance improvement by developing specialized facial image representations. On the other hand, spatial pyramid …