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141
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ICASSP
2011
IEEE
14 years 7 months ago
A wavenumber-fitting extrapolation method for FFT-based near-field acoustic holography using microphone array
Near-field acoustic holography (NAH) is an important acoustic visualization technique which can be implemented efficiently through the fast Fourier transform (FFT). However, whe...
Benxu Liu, Bremananth Ramachandran, Andy W. H. Kho...
ICASSP
2011
IEEE
14 years 7 months ago
Optical MEMS image enhancement with sparse signal representation
This paper describes a complete low-complexity imaging system based on a single MEMS scanning mirror and a single photodetector, together with customized image enhancement algorit...
Ganchi Zhang, Li Li, Vladimir Stankovic, Lina Stan...
ICANN
2011
Springer
14 years 6 months ago
Probabilistic Proactive Timeline Browser
We have developed a browser suitable for finding events from timelines, in particular from life logs and other timelines containing a familiar narrative. The system infers the rel...
Antti Ajanki, Samuel Kaski
135
Voted
CVPR
2012
IEEE
13 years 5 months ago
Parsing clothing in fashion photographs
In this paper we demonstrate an effective method for parsing clothing in fashion photographs, an extremely challenging problem due to the large number of possible garment items, v...
Kota Yamaguchi, M. Hadi Kiapour, Luis E. Ortiz, Ta...
TVCG
2012
182views Hardware» more  TVCG 2012»
13 years 5 months ago
Direct-to-Indirect Acoustic Radiance Transfer
—We present an efficient algorithm for simulating diffuse reflections of sound in a static scene. Our approach is built on recent advances in precomputed light transport techni...
Lakulish Antani, Anish Chandak, Micah T. Taylor, D...