Výsledky vyhledávání - "Robust sparse coding"

Student’s t-uniform mixture-based robust sparse coding model for sign language recognition from thermal images Autor Ghosh, Saibal, Mondal, Aninda Sundar, Chatterjee, Amitava

“…For optical vision-based systems in human–robot interaction (HRI), the recognition performance is largely affected by environmental calamities e.g.,…”
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Robust sparse coding for face recognition Autor Meng Yang, Lei Zhang, Jian Yang, Zhang, D.

“… In this paper, we propose a new scheme, namely the robust sparse coding (RSC), by modeling the sparse coding as a sparsity-constrained robust regression problem…”
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Cellular-resolution population imaging reveals robust sparse coding in the Drosophila mushroom body Autor Honegger, Kyle S, Campbell, Robert A A, Turner, Glenn C

“…Sensory stimuli are represented in the brain by the activity of populations of neurons. In most biological systems, studying population coding is challenging…”
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Robust sparse coding via self-paced learning for data representation Autor Feng, Xiaodong, Wu, Sen

“…•We propose a novel sparse coding model with the methodology of self-paced learning.•We present an effective algorithm to solve the proposed optimization…”
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Robust Sparse Coding for Mobile Image Labeling on the Cloud Autor Tao, Dapeng, Cheng, Jun, Gao, Xinbo, Li, Xuelong, Deng, Cheng

“…With the rapid development of the mobile service and online social networking service, a large number of mobile images are generated and shared on the social…”
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Robust sparse coding for one-class classification based on correntropy and logarithmic penalty function Autor Xing, Hong-Jie, Liu, Ya-Jie, He, Zi-Chuan

“…•Robust sparse coding for one-class classification based on correntropy and logarithmic penalty function is proposed…”
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Image classification using spatial pyramid robust sparse coding Autor Zhang, Chunjie, Wang, Shuhui, Huang, Qingming, Liu, Jing, Liang, Chao, Tian, Qi

“…► We propose a new image classification method by spatial pyramid robust sparse coding…”
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Universal Regularizers for Robust Sparse Coding and Modeling Autor Ramirez, Ignacio, Sapiro, Guillermo

“…Sparse data models, where data is assumed to be well represented as a linear combination of a few elements from a dictionary, have gained considerable…”
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Adaptive and Robust Sparse Coding for Laser Range Data Denoising and Inpainting Autor Gao, Zhi, Li, Qingquan, Zhai, Ruifang, Shan, Mo, Lin, Feng

“…Sparse coding (SC) is making a significant impact in computer vision and signal processing communities, which achieves the state-of-the-art performance in a…”
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Transfer robust sparse coding based on graph and joint distribution adaption for image representation Autor Zhao, Peng, Wang, Wei, Lu, Yijuan, Liu, Huiting, Yao, Sheng

“… In this paper, we propose a transfer robust sparse coding based on graph and joint distribution adaption for image representation…”
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Efficient visual tracking using multi-feature regularized robust sparse coding and quantum particle filter based localization Autor Dash, Prajna Parimita, Patra, Dipti

“… In this paper, we have proposed an effective object tracking framework by using a regularized robust sparse coding (RRSC…”
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An Improved Robust Sparse Coding for Face Recognition with Disguise Autor Zhong, Dexing, Zhu, Peihong, Han, Jiuqiang, Li, Shengbin

“… The robust sparse coding (RSC) seeks for the MLE (maximum likelihood estimation) solution of the sparse coding problem, so it is more robust to disguise…”
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Accelerated robust sparse coding for fast face recognition Autor Guanglu Liu, Yan Yanand, Hanzi Wang

“…In this paper, we propose an accelerated robust sparse coding (ARSC) method which is based on the combination of linear-regression based classification and robust sparse coding for fast face recognition…”
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A novel framework for face recognition using robust local representation–based classification Autor Yu, Aihua, Li, Gang, Hou, Beiping, Wang, Hongan, Zhou, Gaoya

“… The recognition is carried out using an improved robust sparse coding algorithm. Such an algorithm…”
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Cardiac motion estimation with dictionary learning and robust sparse coding in ultrasound imaging Autor Ouzir, Nora, Chiril, Patricia, Basarab, Adrian, Tourneret, Jean-Yves

“…Cardiac motion estimation from ultrasound images is an ill-posed problem that needs regularization to stabilize the solution. In this work, regularization is…”
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Defect consideratons for robust sparse coding using memristor arrays Autor Sheridan, Patrick, Lu, Wei D.

“…The performance of a memristor network with defects is investigated on a sparse coding task. It was found that moderate levels SA0 faults do not significantly…”
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Robust Sparse Coding via Self-Paced Learning Autor Feng, Xiaodong, Tang, Zhiwei, Wu, Sen

“…Sparse coding (SC) is attracting more and more attention due to its comprehensive theoretical studies and its excellent performance in many signal processing…”
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Speaker identification based on robust sparse coding with limited data Autor Taolin Wang, Jian Cheng

“… Then, the sparse representation is shaped as a sparsity-restricted robust regression problem. By supposing that the representation residuary and the representation coefficient are respectively independent, we use robust sparse coding (RSC…”
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Obtaining Full Regularization Paths for Robust Sparse Coding with Applications to Face Recognition Autor Chorowski, J., Zurada, J.

“…The problem of robust sparse coding is considered. It is defined as finding linear reconstruction coefficients that minimize the sum of absolute values of the errors, instead of the more typically used sum of squares of the errors…”
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Universal Regularizers For Robust Sparse Coding and Modeling Autor Ramirez, Ignacio, Sapiro, Guillermo

“…Sparse data models, where data is assumed to be well represented as a linear combination of a few elements from a dictionary, have gained considerable…”
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