J A Stephen Viggiano
Assistant Professor
School of Photographic Arts and Sciences
College of Art and Design
585-475-2778
Office Location
Office Mailing Address
70 Lomb Memorial Drive Rochester, NY 14623
J A Stephen Viggiano
Assistant Professor
School of Photographic Arts and Sciences
College of Art and Design
Education
AB, Thomas Edison State College; MS, Ph.D., Rochester Institute of Technology
585-475-2778
Areas of Expertise
Photographic Sciences
Photography
Select Scholarship
Published Game, Application or Software
Viggiano, J A Stephen. FiboSearch. Software. sourceforge.net. 2020.
Journal Paper
Viggiano, J A Stephen. "Calculation of Scalars in Neugebauer-Like Models. II: Final Scalar Function is Copula." Journal of Imaging Science & Technology 62. 5 (2018): 050403-1 through 050403-8. Print.
Published Conference Proceedings
Viggiano, J A Stephen, Nanette Salvaggio, and Nitin Sampat. "Chromaticity Matrix to Tristimulus Matrix Conversion for RGB Color Spaces - Even In the Dark." Proceedings of the IS&T International Symposium on Electronic Imaging Science and Technology, Burlingame, CA, 8 January - 2 February 2018. Ed. Reiner Eschbach, Gabriel G. Marcu, and Alessandro Rizzi. Burlingame, CA: IS&T: the Society for Imaging Science and Technology, 2018. Web.
Pfund, Nora, Nitin Sampat, and J A Stephen Viggiano. "Relative Impact of Key Rendering Parameters on Perceived Quality of VR Imagery Captured by the Facebook Surround 360 Camera." Proceedings of the IS&T International Symposium on Electronic Imaging Science and Technology, Burlingame, CA, 8 January - 2 February 2018. Ed. Zhen He, et al. Burlingame, CA: IS&T: the Society for Imaging Science and Technology, 2018. Web.
Viggiano, J A Stephen. "Calculation of Scalars in Neugebauer-Like Models. II: Final Scalar Function is Copula." Proceedings of the IS&T\'s 26th Color and Imaging Conference. Ed. N/A. Vancouver, BC: IS&T: The Society for Imaging Science and Technology, 2018. Print.
Viggiano, J A Stephen. "Calculation of Scalars in Neugebauer-Like Models. I: Refactoring the Calculations." Proceedings of the Twenty-fifth Color and Imaging Conference, Lillehammer, Norway, 11-15 September 2017. Ed. IS&T. Lillehammer, Norway: IS&T: The Society for Imaging Science and Technology, 2017. Web.
Borrino, Keith, et al. "Sensitivity Analysis Applied to ISO Recommended Camera Color Calibration Methods to Determine How Much of an Advantage, if any, Does Spectral Characterization of the Camera Offer Over the Chart-based Approach." Proceedings of the Digital Photography and Mobile Imaging XIII, IS&T International Symposium on Electronic Imaging Science and Technology. Ed. N/A. Burlingame, CA: IS&T: The Society for Imaging Science and Technology, 2017. Web.
Spooner, Amelia, et al. "Assessing the Ability of Simulated Laboratory Scenes to Predict the Image Quality Performance of HDR Captures (and Rendering) of Exterior Scenes Using Mobile Phone Cameras." Proceedings of the Electronic Imaging, Image Quality and System Performance XIV. Ed. N/A. Burlingame, CA: IS&T: The Society for Imaging Science and Technology, 2017. Web.
Invited Keynote/Presentation
Viggiano, J A Stephen. "Minimal Knowledge Techniques for Camera Characterization: A Review." 22nd Color and Imaging Conference. IS&T: The Society for Imaging Science and Technology. Boston, MA. 7 Nov. 2014. Conference Presentation.
Currently Teaching
PHMS-746
Capstone I
3 Credits
This is the first of two courses designed to advance a student towards completion of their capstone. This course will guide students from their capstone proposal toward the completion of a capstone project. Students will learn project management skills required to successfully propose and begin a meaningful, relevant and feasible capstone project.
PHMS-747
Capstone II
3 Credits
This is the second of two courses designed to advance a student towards completion of their capstone. This course will guide students from their capstone proposal through the completion of a meaningful and significant capstone project. Projects can either be research oriented or developmental and must include implementation and dissemination of the project using appropriate distribution technology.
PHPS-211
Photographic Optics
3 Credits
This required course will investigate advanced photographic technology, with an emphasis on the study of the components of photographic imaging systems. Geometrical optics, color management, printing technologies and video standards will also be studied. Working in a lab environment, students will evaluate how technology can be optimized and where its limitations might be found.
PHPS-331
Programming for Photographic Sciences
3 Credits
This course will introduce students to programming as a data visualization tool and a programming language (Python). Students will learn the various capabilities of the language and how it can be used to rapidly prototype solutions to various imaging-related problems. As these solutions are developed, fundamental concepts of programming and data structures will be introduced.
PHPS-332
Digital Image Processing
3 Credits
This course covers the principles and fundamental techniques in writing digital image processing algorithms and computer programming techniques that are used in implementing said algorithms. Topics covered will include color space transformations, basic image manipulation, and spatial and frequency manipulations.
PHPS-336
e-Sensitometry
3 Credits
This course provides students with immersive experiences investigating the design of imaging systems and related technology with an emphasis on device characterization and image quality metrics and standards. Input and output standards including photographic and video systems will be covered in detail. Additionally, the course will explore measurable and subjective evaluations required for image quality.
PHPS-539
Photographic Instrumentation
3 Credits
The potential to create or modify photographic instrumentation for specific purposes has never been greater, due to the advancement of photographic technologies coinciding with an increased maker movement. This course will provide students with experience in designing, testing, and building devices for use in technical photographic applications. Students will gain experience extracting data from images and/or using images as a source of measurement. Projects will change each semester based on evolving technologies. Examples might include using microprocessors to control cameras, the creation of high-speed infrared triggering systems, or building of dedicated specialized LED illumination systems for use in the infrared or ultraviolet imaging.
PHPS-599
Photography Independent Study
1 - 3 Credits
Photography independent study will provide students with the ability to study in a specialized area with an individual faculty member. Students, with the assistance of a faculty adviser will propose a course of study. Photography Independent Study students must obtain permission of an instructor and complete the Independent Study Permission Form to enroll. **Note: Students can only earn up to 6 credits of independent study towards completion of their degree**
Featured Work
Numerical pathology in selected Kubelka-Munk formulas, and strategies for mitigation
J A Stephen Viggiano
The Kubelka-Munk model is used widely, not just in color imaging, but in many facets of technology. Published in 1931, the formulas were cumbersome for hand computation. Kubelka later (in 1948)...
Research
J A Stephen Viggiano