Conversion Time Analysis of Time Domain Digital Pixel Sensor in Uniform and Non-Uniform Quantizers, invited

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http://doi.ieeecomputersociety.org/10.1109/IWSOC.2005.47

Fifth International Workshop on Syste ...

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	Amine Bermak, "Conversion Time Analysis of Time Domain Digital Pixel Sensor in Uniform and Non-Uniform Quantizers, invited," System-on-Chip for Real-Time Applications, International Workshop on, pp. 172-175, Fifth International Workshop on System-on-Chip for Real-Time Applications (IWSOC'05), 2005.

	BibTex	x
	@article{ 10.1109/IWSOC.2005.47, author = {Amine Bermak}, title = {Conversion Time Analysis of Time Domain Digital Pixel Sensor in Uniform and Non-Uniform Quantizers, invited}, journal ={System-on-Chip for Real-Time Applications, International Workshop on}, volume = {0}, year = {2005}, isbn = {0-7695-2403-6}, pages = {172-175}, doi = {http://doi.ieeecomputersociety.org/10.1109/IWSOC.2005.47}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - System-on-Chip for Real-Time Applications, International Workshop on TI - Conversion Time Analysis of Time Domain Digital Pixel Sensor in Uniform and Non-Uniform Quantizers, invited SN - 0-7695-2403-6 SP172 EP175 A1 - Amine Bermak, PY - 2005 KW - null VL - 0 JA - System-on-Chip for Real-Time Applications, International Workshop on ER -

Amine Bermak, Hong Kong University of Science and Technology

This paper analyzes the conversion time of a time domain digital pixel sensor based on pulse width modulation scheme. Two quantization schemes are studied namely the Uniform Time domain (UQ) and the Non Uniform Time domain (NUQ) quantizers. It is shown that the latter scheme not only permits to linearize the non-liner response of a PWM vision sensor but also allows to significantly speed-up the conversion time particularly for wide dynamic range and lower coding resolution. The VLSI architecture of a reconfigurable DPS for variable spatial and coding resolutions is proposed in 1-poly, 5 metal CMOS 0.35?m n-well process.

Citation:

Amine Bermak, "Conversion Time Analysis of Time Domain Digital Pixel Sensor in Uniform and Non-Uniform Quantizers, invited," iwsoc, pp.172-175, Fifth International Workshop on System-on-Chip for Real-Time Applications (IWSOC'05), 2005

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