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Anil Kumar Sao
Researcher at Indian Institute of Technology Mandi
Publications - 85
Citations - 835
Anil Kumar Sao is an academic researcher from Indian Institute of Technology Mandi. The author has contributed to research in topics: Sparse approximation & Face (geometry). The author has an hindex of 15, co-authored 79 publications receiving 696 citations. Previous affiliations of Anil Kumar Sao include Indian Institute of Technology Madras.
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Proceedings ArticleDOI
Making sense of randomness: Fast signal recovery from compressive samples
TL;DR: This work proposes a new fast method which is able to extract prototype signals from compressive samples for efficient sparse representation and recovery of signals and demonstrates the efficiency of this approach for recovery of speech signals.
Journal ArticleDOI
Selection of shape-preserving, discriminative bands using supervised functional principal component analysis
TL;DR: In this article , a band selection technique based on FDA and functional PCA is proposed, which selects shape-preserving, discriminative bands which can highlight the important characteristics, variations and patterns of the hyperspectral data such that the differences between data from different classes become more apparent.
Journal ArticleDOI
Detection of mitotic HEp-2 cell images: role of feature representation and classification framework under class skew
TL;DR: A framework to detect and identify the mitotic type staining patterns among different non-mitotic (interphase) patterns on HEp-2 cell substrate specimen images is proposed and proves to be a good solution for the skewed classification problem.
Journal ArticleDOI
Estimation of neuronal task information in fMRI using zero frequency resonator
TL;DR: In this paper , a zero frequency resonator (ZFR) was used to estimate the temporal onset points of BOLD events in the fMRI time course. But the method is not suitable for the task-related finger tapping and block design working memory data.
Posted Content
Making sense of randomness: an approach for fast recovery of compressively sensed signals.
TL;DR: This work shows that CS samples will preserve the envelope of the actual signal even at different compression ratios, and proposes a new fast dictionary learning (DL) algorithm which is able to extract prototype signals from compressive samples for efficient sparse representation and recovery of signals.