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Wednesday, June 19, 2013

FrameSense: Near-Optimal Sensor Placement for Linear Inverse Problems / Acoustic echoes reveal room shape - implementation -

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Juri   just sent me the following: Dear Igor, I follow your blog since I was working on my MSc thesis in 2009 and I always app...
Tuesday, June 18, 2013

Different Sensing Modalities: Compressive Object Tracking using Entangled Photons, Coded aperture, Single-pixel digital "ghost" holography, CT, MRI and ... faster cats

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So that now we have a clearer view of sensing modalities  [1], here are some examples that showed up on our collective radar screen in the ...
Monday, June 17, 2013

Sunday Morning Insight: A Quick Panorama of Sensing from Direct Imaging to Machine Learning

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What is a sensor and how does sensing fit with Machine Learning ?  This is a common question that I think arise out of the fact that our fi...
Saturday, June 15, 2013

Saturday Morning Videos

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A supercell near Booker, Texas A supercell near Booker, Texas from Mike Olbinski on Vimeo . Instant Ice   Airbnb Tech Talk: Bjorn F...
Friday, June 14, 2013

This Week in Review: A Seinfeldian problem, Meet-Ups, GSI2013, Around the blogs in 78 hours.

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This week we had quite a few interesting threads on the interwebs about signals acquisition and making sense of them. While the former s...
Thursday, June 13, 2013

CSJob: PostDoc, Research Associate in Compressive Sensing and Distributed Compressive Sensing for Energy Harvesting Wireless Sensor Networks, London

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Found on the interwebs : Research Associate in Compressive Sensing and Distributed Compressive Sensing for Energy Harvesting Wireless ...

PyHST2: an hybrid distributed code for high speed tomographic reconstruction with iterative reconstruction and a priori knowledge capabilities = implementation-

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PyHST2: an hybrid distributed code for high speed tomographic reconstruction with iterative reconstruction and a priori knowledge cap...
Wednesday, June 12, 2013

Quantized Iterative Hard Thresholding: Bridging 1-bit and High-Resolution Quantized Compressed Sensing - implementation -

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So yesterday, you saw the ability to approximate a data matrix through some sort of quantization of said matrix. But these data came from a...
Tuesday, June 11, 2013

Simple and Deterministic Matrix Sketches and Near-optimal Distributions for Data Matrix Sampling

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Let us continue this week with some exciting streaming/sketching algorithms: Simple and Deterministic Matrix Sketches  by  Edo...