Dr. Albert H. Titus Profile

Dr. Albert H. Titus

Associate Professor at Univ at Buffalo

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Author

Publications (14)

Proceedings Article | 6 March 2013 Paper

Design considerations for a new high resolution Micro-Angiographic Fluoroscope based on a CMOS sensor (MAF-CMOS)

Brendan Loughran, S. N. Swetadri Vasan, Vivek Singh, Ciprian Ionita, Amit Jain, Daniel Bednarek, Albert Titus, Stephen Rudin

Proceedings Volume 8668, 866806 (2013) https://doi.org/10.1117/12.2006430

KEYWORDS: Sensors, X-rays, CMOS sensors, Electrons, X-ray detectors, Digital filtering, X-ray imaging, Scintillators, Signal to noise ratio, Imaging systems

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Proceedings Article | 6 March 2013 Paper

Quantitative analysis of an enlarged area solid state x-ray image intensifier (SSXII) detector based on electron multiplying charge coupled device (EMCCD) technology

Setlur Nagesh Swetadri Vasan, P. Sharma, V. Singh, A. Jain, Ciprian Ionita, A. Titus, A. Cartwright, D. Bednarek, S. Rudin

Proceedings Volume 8668, 86680J (2013) https://doi.org/10.1117/12.2006286

KEYWORDS: Sensors, Electron multiplying charge coupled devices, Modulation transfer functions, Fiber optics, X-rays, Fiber optics sensors, Cameras, Signal to noise ratio, Quantitative analysis, X-ray detectors

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Proceedings Article | 6 March 2013 Paper

Image acquisition, geometric correction and display of images from a 2x2 x-ray detector array based on electron multiplying charge coupled device (EMCCD) technology

S. N. Swetadri Vasan, P. Sharma, Ciprian Ionita, A. Titus, A. Cartwright, D. Bednarek, S. Rudin

Proceedings Volume 8668, 86685J (2013) https://doi.org/10.1117/12.2006280

KEYWORDS: Sensors, Electron multiplying charge coupled devices, Cameras, Fiber optics, Fiber optics sensors, Image sensors, Image acquisition, X-ray detectors, Detector arrays, Image storage

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Proceedings Article | 6 March 2013 Paper

Dose reduction in fluoroscopic interventions using a combination of a region of interest (ROI) x-ray attenuator and spatially different, temporally variable temporal filtering

S. N. Swetadri Vasan, Liza Pope, Ciprian Ionita, A. Titus, D. Bednarek, S. Rudin

Proceedings Volume 8668, 86683Y (2013) https://doi.org/10.1117/12.2006277

KEYWORDS: Attenuators, X-rays, Signal attenuation, Fluoroscopy, Image filtering, Image quality, Digital filtering, Electronic filtering, Signal to noise ratio, Arteries

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Proceedings Article | 9 March 2012 Paper

Dose reduction technique using a combination of a region of interest (ROI) material x-ray attenuator and spatially different temporal filtering for fluoroscopic interventions

S. Swetadri Vasan, A. Panse, A. Jain, P. Sharma, Ciprian Ionita, A. Titus, A. Cartwright, D. Bednarek, S. Rudin

Proceedings Volume 8313, 831357 (2012) https://doi.org/10.1117/12.910945

KEYWORDS: Image filtering, Attenuators, X-rays, Signal attenuation, Temporal resolution, Sensors, Fluoroscopy, X-ray imaging, Image processing, Digital filtering

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Proceedings Article | 3 March 2012 Paper

Two dimensional extensible array configuration for EMCCD-based solid state x-ray detectors

P. Sharma, S. Swetadri Vasan, A. Cartwright, A. Titus, D. Bednarek, S. Rudin

Proceedings Volume 8313, 83135A (2012) https://doi.org/10.1117/12.911354

KEYWORDS: Electron multiplying charge coupled devices, Sensors, Clocks, Field programmable gate arrays, X-ray detectors, Fiber optics, Photons, X-rays, Solid state electronics, CCD image sensors

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Proceedings Article | 24 February 2012 Paper

Graphics processing unit (GPU) implementation of image processing algorithms to improve system performance of the control acquisition, processing, and image display system (CAPIDS) of the micro-angiographic fluoroscope (MAF)

S. Swetadri Vasan, Ciprian Ionita, A. Titus, A. Cartwright, D. Bednarek, S. Rudin

Proceedings Volume 8313, 83134C (2012) https://doi.org/10.1117/12.911272

KEYWORDS: Image processing, Image filtering, Image display, Image acquisition, Fluoroscopy, Surgery, GPU based image processing, Graphics processing units, Process control, Control systems

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Proceedings Article | 15 February 2012 Paper

CMOS BDJ photodiode for trichromatic sensing

Lien Tu, S. V. Setlur Nagesh, ZhenHong Fu, Albert Titus

Proceedings Volume 8298, 82980V (2012) https://doi.org/10.1117/12.907540

KEYWORDS: Photodiodes, Optical filters, PIN photodiodes, Silicon, Sensors, Photodetectors, Diodes, Visible radiation, Imaging systems, Light emitting diodes

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Proceedings Article | 13 February 2010 Paper

Neuromorphic optical sensor chip with color change-intensity change disambiguation

ZhenHong Fu, Rui Mao, Alexander Cartwright, Albert Titus

Proceedings Volume 7574, 75740S (2010) https://doi.org/10.1117/12.851044

KEYWORDS: Sensors, Retina, Photodiodes, Photodetectors, Optical sensors, CMOS sensors, Amplifiers, Image quality, Diodes, Optical amplifiers

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Proceedings Article | 12 February 2007 Paper

Nanostructured porous polymeric photonic bandgap structures for sensing

Sung Jin Kim, Vamsy Chodavarapu, Rachel Bukowski, A. Titus, Alexander Cartwright, Mark Swihart, Frank Bright, Timothy Bunning

Proceedings Volume 6447, 64470O (2007) https://doi.org/10.1117/12.716666

KEYWORDS: Sensors, Polymers, Chemical elements, Oxygen, Luminescence, Polymeric sensors, Structural sensing, Reflection, Glucose, Optical sensors

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Proceedings Article | 28 February 2006 Paper

CMOS-based biosensor systems using integrated nanostructured recognition elements

Vamsy Chodavarapu, Daniil Shubin, Rachel Bukowski, Elizabeth Tehan, Albert Titus, Alexander Cartwright, Frank Bright

Proceedings Volume 6095, 60950O (2006) https://doi.org/10.1117/12.649907

KEYWORDS: Sensors, CMOS sensors, Glucose, Luminescence, Light emitting diodes, Microsystems, Nanostructuring, Signal detection, Phase shifts, Phase measurement

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Proceedings Article | 12 October 2005 Paper

Biomolecule-less sensors for biomolecules based on templated xerogel platforms

Zunyu Tao, Elizabeth Tehan, Rachel Bukowski, Ying Tang, Ellen Shughart, William Holthoff, Alexander Cartwright, Albert Titus, Frank Bright

Proceedings Volume 5969, 59690F (2005) https://doi.org/10.1117/12.629169

KEYWORDS: Proteins, Sensors, Chemical elements, Polymers, Biological research, Plasma, Molecules, Chemical analysis, Biosensors, Luminescence

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SPIE Journal Paper | 1 June 2005

Toward an analog very large scale integration system for perceiving depth through motion parallax

Sirisha Karri, Albert Titus

OE, Vol. 44, Issue 06, 066402, (June 2005) https://doi.org/10.1117/12.10.1117/1.1930947

KEYWORDS: Sensors, Very large scale integration, Analog electronics, System integration, Head, Optical engineering, Eye, Integrated circuits, Laser systems engineering, Visualization

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SPIE Journal Paper | 1 August 2003

Optical output silicon retina chip

Albert Titus, Timothy Drabik

OE, Vol. 42, Issue 08, (August 2003) https://doi.org/10.1117/12.10.1117/1.1586920

KEYWORDS: Retina, Silicon, Transistors, Edge detection, Clocks, Metals, Switching, Analog electronics, Optical amplifiers, Modulators

Showing 5 of 14 publications

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