A CMOS image sensor for high-speed active range finding using column-parallel time-domain ADC and position encoder.

A CMOS image sensor for high-speed active range finding using column-parallel time-domain ADC and position encoder.

In this paper, a smart image sensor for real-time and high-resolution three-dimensional (3-D) measurement to be used for sheet light projection is presented. It realizes not only a sufficiently high frame rate for real-time 3-D measurement, but also high pixel resolution due to a small pixel circuit...

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Detalles Bibliográficos
Publicado en:IEEE Transactions on electron devices 50, 1 (2003).
Autor principal: Oike, Y.
Formato: Artículo
Lenguaje:English
Materias:
1024 pixel.
1048576 pixel.
CMOS image sensor.
Column-parallel time-domain ADC.
Frame rate.
Gravity center calculation.
High-speed active range finding.
Intensity profile.
Pixel resolution.
Position encoder.
Sheet light projection.
Smart image sensor.
Subpixel accuracy.