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ICDAR
2003
IEEE
16 years 3 days ago
Shock Filters for Character Image Enhancement and Peeling
In this paper, we propose a generalized shock model for the enhancement and restoration of degraded gray-level character images. This model is a quasi-linear hyperbolic partial di...
Mohamed Cheriet
CCECE
2009
IEEE
15 years 12 months ago
Performance analysis of best effort support in broadband IEEE 802.16 networks
This paper presents a performance analysis of best effort support over the MAC protocol proposed in the IEEE 802.16 standard. We focus on the uplink channel since it is the critic...
Victor Rangel, Javier Gomez, Javier Chapa, Miguel ...
ICASSP
2010
IEEE
15 years 7 months ago
Phone recognition using Restricted Boltzmann Machines
For decades, Hidden Markov Models (HMMs) have been the state-of-the-art technique for acoustic modeling despite their unrealistic independence assumptions and the very limited rep...
Abdel-rahman Mohamed, Geoffrey E. Hinton
JUCS
2008
168views more  JUCS 2008»
15 years 6 months ago
Online Network-on-Chip Switch Fault Detection and Diagnosis Using Functional Switch Faults
: This paper presents efficient methods for online fault detection and diagnosis of Network-on-Chip (NoC) switches. The fault model considered in this research is a system level fa...
Naghmeh Karimi, Armin Alaghi, Mahshid Sedghi, Zain...
ICDAR
2009
IEEE
15 years 4 months ago
Learning on the Fly: Font-Free Approaches to Difficult OCR Problems
Despite ubiquitous claims that optical character recognition (OCR) is a "solved problem," many categories of documents continue to break modern OCR software such as docu...
Andrew Kae, Erik G. Learned-Miller