Aswin C. Sankaranarayanan

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Carnegie Mellon University

Assistant Professor, ECE at Carnegie Mellon University

Towards Occlusion-Aware Multifocal Displays

The human visual system uses numerous cues for depth perception, includi...
05/02/2020 ∙ by Jen-Hao Rick Chang, et al. ∙ 9 ∙ share

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Photosequencing of Motion Blur using Short and Long Exposures

Photosequencing aims to transform a motion blurred image to a sequence o...
12/11/2019 ∙ by Vijay Rengarajan, et al. ∙ 24 ∙ share

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Programmable Spectrometry -- Per-pixel Classification of Materials using Learned Spectral Filters

Many materials have distinct spectral profiles. This facilitates estimat...
05/13/2019 ∙ by Vishwanath Saragadam, et al. ∙ 0 ∙ share

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Learning to Separate Multiple Illuminants in a Single Image

We present a method to separate a single image captured under two illumi...
11/29/2018 ∙ by Zhuo Hui, et al. ∙ 4 ∙ share

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Towards Multifocal Displays with Dense Focal Stacks

We present a virtual reality display that is capable of generating a den...
05/27/2018 ∙ by Jen-Hao Rick Chang, et al. ∙ 0 ∙ share

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KRISM --- Krylov Subspace-based Optical Computing of Hyperspectral Images

Low-rank modeling of hyperspectral images has found extensive use in num...
01/26/2018 ∙ by Vishwanath Saragadam, et al. ∙ 0 ∙ share

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One Network to Solve Them All --- Solving Linear Inverse Problems using Deep Projection Models

While deep learning methods have achieved state-of-the-art performance i...
03/29/2017 ∙ by J. H. Rick Chang, et al. ∙ 0 ∙ share

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Shape and Spatially-Varying Reflectance Estimation From Virtual Exemplars

This paper addresses the problem of estimating the shape of objects that...
12/16/2015 ∙ by Zhuo Hui, et al. ∙ 0 ∙ share

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FPA-CS: Focal Plane Array-based Compressive Imaging in Short-wave Infrared

Cameras for imaging in short and mid-wave infrared spectra are significa...
04/16/2015 ∙ by Huaijin Chen, et al. ∙ 0 ∙ share

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LiSens --- A Scalable Architecture for Video Compressive Sensing

The measurement rate of cameras that take spatially multiplexed measurem...
03/14/2015 ∙ by Jian Wang, et al. ∙ 0 ∙ share

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A Dictionary-based Approach for Estimating Shape and Spatially-Varying Reflectance

We present a technique for estimating the shape and reflectance of an ob...
03/14/2015 ∙ by Zhuo Hui, et al. ∙ 0 ∙ share

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Adaptive-Rate Sparse Signal Reconstruction With Application in Compressive Background Subtraction

We propose and analyze an online algorithm for reconstructing a sequence...
03/11/2015 ∙ by João F. C. Mota, et al. ∙ 0 ∙ share

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Video Compressive Sensing for Spatial Multiplexing Cameras using Motion-Flow Models

Spatial multiplexing cameras (SMCs) acquire a (typically static) scene t...
03/09/2015 ∙ by Aswin C. Sankaranarayanan, et al. ∙ 0 ∙ share

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Video Compressive Sensing for Dynamic MRI

We present a video compressive sensing framework, termed kt-CSLDS, to ac...
01/30/2014 ∙ by Jianing V. Shi, et al. ∙ 0 ∙ share

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Greedy Feature Selection for Subspace Clustering

Unions of subspaces provide a powerful generalization to linear subspace...
03/19/2013 ∙ by Eva L. Dyer, et al. ∙ 0 ∙ share

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Compressive Acquisition of Dynamic Scenes

Compressive sensing (CS) is a new approach for the acquisition and recov...
01/23/2012 ∙ by Aswin C. Sankaranarayanan, et al. ∙ 0 ∙ share

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A Theory for Optical flow-based Transport on Image Manifolds

An image articulation manifold (IAM) is the collection of images formed ...
11/22/2011 ∙ by Sriram Nagaraj, et al. ∙ 0 ∙ share

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Aswin C. Sankaranarayanan

Featured Co-authors

Barnabas Poczos

Rama Chellappa

Volkan Cevher

Richard G. Baraniuk

Christoph Studer

Jian Wang

Wotao Yin

Kalyan Sunkavalli

Nikos Deligiannis

Chun-Liang Li

Ayan Chakrabarti

Towards Occlusion-Aware Multifocal Displays

Photosequencing of Motion Blur using Short and Long Exposures

Programmable Spectrometry -- Per-pixel Classification of Materials using Learned Spectral Filters

Learning to Separate Multiple Illuminants in a Single Image

Towards Multifocal Displays with Dense Focal Stacks

KRISM --- Krylov Subspace-based Optical Computing of Hyperspectral Images

One Network to Solve Them All --- Solving Linear Inverse Problems using Deep Projection Models

Shape and Spatially-Varying Reflectance Estimation From Virtual Exemplars

FPA-CS: Focal Plane Array-based Compressive Imaging in Short-wave Infrared

LiSens --- A Scalable Architecture for Video Compressive Sensing

A Dictionary-based Approach for Estimating Shape and Spatially-Varying Reflectance

Adaptive-Rate Sparse Signal Reconstruction With Application in Compressive Background Subtraction

Video Compressive Sensing for Spatial Multiplexing Cameras using Motion-Flow Models

Video Compressive Sensing for Dynamic MRI

Greedy Feature Selection for Subspace Clustering

Compressive Acquisition of Dynamic Scenes

A Theory for Optical flow-based Transport on Image Manifolds