Dr. Darold Wobschall Profile

Dr. Darold Wobschall

President at Esensors Inc

SPIE Involvement:

Author

Publications (8)

Proceedings Article | 5 May 2004 Paper

A computer-graphic display for real-time operator feedback during interventional x-ray procedures

Kevin Chugh, Petru Dinu, Daniel Bednarek, Darold Wobschall, Stephen Rudin, Kenneth Hoffmann, Ron Peterson, Ming Zeng

Proceedings Volume 5367, (2004) https://doi.org/10.1117/12.537230

KEYWORDS: X-rays, Visualization, Skin, Signal processing, Fluoroscopy, Databases, Beam shaping, Analog electronics, Data modeling, Optical tracking

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Proceedings Article | 28 May 1999 Paper

Evaluation of a CMOS image detector for low-cost and power medical x-ray imaging applications

Scott Smith, Daniel Bednarek, Darold Wobschall, Myoungki Jeong, Hyunkeun Kim, Stephen Rudin

Proceedings Volume 3659, (1999) https://doi.org/10.1117/12.349481

KEYWORDS: CMOS sensors, Sensors, Charge-coupled devices, Signal to noise ratio, Image sensors, X-ray imaging, Imaging systems, Medical imaging, X-rays, CCD image sensors

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Proceedings Article | 26 June 1998 Paper

Parallel hardware architecture for CCD-mosaic digital mammography

Scott Smith, Hyunkeun Kim, Vivek Swarnakar, Myoungki Jeong, Darold Wobschall

Proceedings Volume 3335, (1998) https://doi.org/10.1117/12.312546

KEYWORDS: Digital signal processing, Charge-coupled devices, Analog electronics, Image processing, Imaging systems, Digital mammography, Mammography, Image segmentation, CCD cameras, Image registration

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Proceedings Article | 21 April 1998 Paper

Effect of the reconstruction technique on the quality of digital mosaic mammograms

Vivek Swarnakar, Myoungki Jeong, S. Smith, H. Kim, Darold Wobschall

Proceedings Volume 3340, (1998) https://doi.org/10.1117/12.306176

KEYWORDS: Mammography, Visualization, Image quality, Imaging systems, Calibration, Digital mammography, CCD image sensors, Diagnostics, Reconstruction algorithms, Digital imaging

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Proceedings Article | 7 May 1997 Paper

Integrated distortion correction and reconstruction technique for digital mosaic mammography

Vivek Swarnakar, Myoungki Jeong, Richard Wasserman, Eric Andres, Darold Wobschall

Proceedings Volume 3031, (1997) https://doi.org/10.1117/12.273949

KEYWORDS: Distortion, Digital mammography, Digital imaging, CCD image sensors, Imaging systems, Cameras, Mammography, Digital signal processing, Charge-coupled devices, Image processing

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Proceedings Article | 11 April 1996 Paper

Portable digital radiographic imager: an overview

Evren Kutlubay, Richard Wasserman, Bohyeon Hwang, Darold Wobschall, Raj Acharya, Stephen Rudin, Daniel Bednarek

Proceedings Volume 2708, (1996) https://doi.org/10.1117/12.237839

KEYWORDS: Imaging systems, Charge-coupled devices, Scintillation, Image resolution, Image restoration, Computing systems, X-rays, Reconstruction algorithms, Image processing, CCD image sensors

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Proceedings Article | 8 May 1995 Paper

Cost-effective, high-resolution, portable digital x-ray imager

Evren Kutlubay, Richard Wasserman, Darold Wobschall, Raj Acharya, Stephen Rudin, Daniel Bednarek

Proceedings Volume 2432, (1995) https://doi.org/10.1117/12.208377

KEYWORDS: Charge-coupled devices, Imaging systems, Image resolution, X-ray imaging, X-rays, Scintillation, Image restoration, Imaging devices, Digital x-ray imaging, Computing systems

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SPIE Journal Paper | 1 November 1992

Scope and limitations of thermal imaging using multiwavelength infrared detection

Shahram Hejazi, Darold Wobschall, Robert Spangler, Michael Anbar

OE, Vol. 31, Issue 11, (November 1992) https://doi.org/10.1117/12.10.1117/12.59992

KEYWORDS: Sensors, Tantalum, Signal to noise ratio, Thermography, Mirrors, Black bodies, Skin, Thermal modeling, Error analysis, Temperature metrology

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Showing 5 of 8 publications

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