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DATE
2006
IEEE
171views Hardware» more  DATE 2006»
14 years 1 months ago
Dynamic bit-width adaptation in DCT: image quality versus computation energy trade-off
We present a dynamic bit-width adaptation scheme in DCT applications for efficient trade-off between image quality and computation energy. Based on sensitivity differences of 64 ...
Jongsun Park, Jung Hwan Choi, Kaushik Roy
ICIP
2010
IEEE
13 years 5 months ago
Joint color decrosstalk and demosaicking for CFA cameras
In interest of low cost, low power consumption, and compact size, most digital cameras adopt a design of single sensor array coupled with a color filter array. This design inevita...
Xiaolin Wu, Xiangjun Zhang
CODES
2007
IEEE
13 years 11 months ago
Energy efficient co-scheduling in dynamically reconfigurable systems
Energy consumption is a major issue in dynamically reconfigurable systems because of the high power requirements during repeated configurations. Hardware designs employ low power ...
Pao-Ann Hsiung, Pin-Hsien Lu, Chih-Wen Liu
SBCCI
2006
ACM
200views VLSI» more  SBCCI 2006»
14 years 1 months ago
A differential switched-capacitor amplifier with programmable gain and output offset voltage
The design of a low-power differential switched-capacitor amplifier for processing a fully-differential input signal coming from a pressure sensor interface is reported. The circu...
Fabio Lacerda, Stefano Pietri, Alfredo Olmos
ICES
2005
Springer
177views Hardware» more  ICES 2005»
14 years 1 months ago
Evolving Hardware by Dynamically Reconfiguring Xilinx FPGAs
Evolvable Hardware arises as a promising solution for automatic digital synthesis of digital and analog circuits. During the last decade, a special interest has been focused on evo...
Andres Upegui, Eduardo Sanchez