Mr. Esko Herrala
Product Manager at Specim Spectral Imaging Oy Ltd
SPIE Involvement:
Author
Publications (10)

PROCEEDINGS ARTICLE | May 12, 2011
Proc. SPIE. 8032, Next-Generation Spectroscopic Technologies IV
KEYWORDS: Signal to noise ratio, Unmanned aerial vehicles, Hyperspectral imaging, Spectrographs, Imaging systems, Cameras, Sensors, Image resolution, Image quality, Spectral resolution

PROCEEDINGS ARTICLE | October 17, 2007
Proc. SPIE. 6744, Sensors, Systems, and Next-Generation Satellites XI
KEYWORDS: Signal to noise ratio, Optical filters, Spectrographs, Modulation, Cameras, Spectrometers, LCDs, Image sensors, Data processing, Spectral resolution

PROCEEDINGS ARTICLE | May 16, 2007
Proc. SPIE. 6585, Optical Sensing Technology and Applications
KEYWORDS: Signal to noise ratio, Spectrographs, Modulation, Spectrometers, Liquid crystal on silicon, LCDs, Image sensors, Data processing, Spectral resolution, Modulation transfer functions

PROCEEDINGS ARTICLE | April 1, 1998
Proc. SPIE. 3302, Digital Solid State Cameras: Designs and Applications
KEYWORDS: Near infrared, Spectrographs, Imaging systems, Cameras, Sensors, Calibration, Reflectivity, Imaging spectroscopy, Spectral resolution, RGB color model

PROCEEDINGS ARTICLE | February 10, 1995
Proc. SPIE. 2331, Medical Sensors II and Fiber Optic Sensors
KEYWORDS: Software, Fiber optics, Teeth, Sensors, Blood, Receivers, Oxygen, Fiber optics sensors, Infrared radiation, Absorption

PROCEEDINGS ARTICLE | January 3, 1995
Proc. SPIE. 2631, Medical and Fiber Optic Sensors and Delivery Systems
KEYWORDS: Fiber optics, Teeth, Tissues, Scattering, Blood, Light scattering, Reflectivity, Signal detection, Absorption, Photoplethysmography

Showing 5 of 10 publications
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