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Bit-Serial Approach Moves DT-CNN into Real-Time

Malki, Suleyman LU and Spaanenburg, Lambert LU (2007) Swedish System-on-Chip Conference 2007 (SSoCC’07) In Proceedings SSoCC2007
Abstract
The Cellular Neural Network provides an interesting template for non-linear signal processing. It is essentially based on 2nd-order (reaction / diffusion) differential equations. Harrer and Nossek have introduced the discrete-time equivalent that paves the ground for digital implementation. The interconnect requirements seem to have made it impossible to realistically implement this model. More than emulation is not possible for a network based on word-serial communication. In this paper, it is discussed that a bit-serial communication scheme brings a more realistic implementation. Furthermore, using also bit-serial techniques within each node permits to decrease the footprint and therefore makes a 2-level network for the direct... (More)
The Cellular Neural Network provides an interesting template for non-linear signal processing. It is essentially based on 2nd-order (reaction / diffusion) differential equations. Harrer and Nossek have introduced the discrete-time equivalent that paves the ground for digital implementation. The interconnect requirements seem to have made it impossible to realistically implement this model. More than emulation is not possible for a network based on word-serial communication. In this paper, it is discussed that a bit-serial communication scheme brings a more realistic implementation. Furthermore, using also bit-serial techniques within each node permits to decrease the footprint and therefore makes a 2-level network for the direct implementation of reaction / diffusion mechanism possible. (Less)
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author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
Cellular Neural Network, Discrete-Time, Field-Programmable Gate-Array., Image Processing, Embedded System
in
Proceedings SSoCC2007
conference name
Swedish System-on-Chip Conference 2007 (SSoCC’07)
language
English
LU publication?
yes
id
0168437e-b32c-4d71-90e1-6c8555c8ff46 (old id 603748)
date added to LUP
2007-12-10 14:09:13
date last changed
2016-07-14 15:34:10
@inproceedings{0168437e-b32c-4d71-90e1-6c8555c8ff46,
  abstract     = {The Cellular Neural Network provides an interesting template for non-linear signal processing. It is essentially based on 2nd-order (reaction / diffusion) differential equations. Harrer and Nossek have introduced the discrete-time equivalent that paves the ground for digital implementation. The interconnect requirements seem to have made it impossible to realistically implement this model. More than emulation is not possible for a network based on word-serial communication. In this paper, it is discussed that a bit-serial communication scheme brings a more realistic implementation. Furthermore, using also bit-serial techniques within each node permits to decrease the footprint and therefore makes a 2-level network for the direct implementation of reaction / diffusion mechanism possible.},
  author       = {Malki, Suleyman and Spaanenburg, Lambert},
  booktitle    = {Proceedings SSoCC2007},
  keyword      = {Cellular Neural Network,Discrete-Time,Field-Programmable Gate-Array.,Image Processing,Embedded System},
  language     = {eng},
  title        = {Bit-Serial Approach Moves DT-CNN into Real-Time},
  year         = {2007},
}