Joel Trussell

Works (36)

Updated: April 14th, 2025 08:04

2023 article

Determination and use of external color filter for improved camera colorimetry

Vrhel, M., & Trussell, H. J. (2023, February 3). Journal of Electronic Imaging.

By: M. Vrhel & H. Trussell n

author keywords: color; digital camera; color filter; colorimetry
topics (OpenAlex): Color Science and Applications; Image Enhancement Techniques; Industrial Vision Systems and Defect Detection
Source: Web Of Science
Added: May 1, 2023

2022 article

Evaluation of Figures of Merit for Colorimetric Cameras

Vrhel, M., & Trussell, H. J. (2022, August 11). Journal of Imaging Science and Technology.

By: M. Vrhel & H. Trussell*

topics (OpenAlex): Color Science and Applications; Remote-Sensing Image Classification; Calibration and Measurement Techniques
Source: Web Of Science
Added: March 6, 2023

2020 article

Accurate colorimetric images using LEDs

Trussell, H. J., & Shamey, R. (2020, July 17). Journal of Electronic Imaging, Vol. 29.

By: H. Trussell n & R. Shamey n 

author keywords: color image processing; colorimetric; accurate color
topics (OpenAlex): Color Science and Applications; Image Enhancement Techniques; Industrial Vision Systems and Defect Detection
TL;DR: An imaging system consisting of a monochrome camera, multiple LED illumination in a diffuse reflecting chamber that produces excellent color capture in perceptual quality measured in ΔE00, and shows that pseudoinverse estimate produces better results than the MMSE estimate under actual operating conditions. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: November 16, 2020

2020 article

Comparison of the Effectiveness of Online Homework With Handwritten Homework in Electrical and Computer Engineering Classes

Trussell, H. J., & Gumpertz, M. L. (2020, February 21). IEEE Transactions on Education.

By: H. Trussell n & M. Gumpertz n

author keywords: Electronic mail; Software; Education; Standards; Electrical engineering; Testing; Programming; Effectiveness; handwritten homework; online homework; statistical analysis; traditional homework; WeBWorK
topics (OpenAlex): Online and Blended Learning; Innovative Teaching and Learning Methods; Education and Technology Integration
TL;DR: The result is that there is no significant statistical difference in the two modalities to predict final exam scores, indicating that the advantages of using the automated online system can be obtained with no detrimental effect on the students’ learning. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
4. Quality Education (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 24, 2020

2018 article

The Dangers of Following Trends in Research: Sparsity and Other Examples of Hammers in Search of Nails

Adali, T., Trussell, H. J., Hansen, L. K., & Calhoun, V. D. (2018, May 25). Proceedings of the IEEE.

By: T. Adali *, H. Trussell n, L. Hansen * & V. Calhoun *

topics (OpenAlex): Blind Source Separation Techniques; Image and Signal Denoising Methods; Sparse and Compressive Sensing Techniques; Anomaly Detection Techniques and Applications; Structural Health Monitoring Techniques
TL;DR: Trends, they are not only for the fashion industry after all, within the engineering and computer science research communities as well, see how certain methods suddenly start receiving particular attention and sometimes, even though they emerge as an attractive solution for a given set of problems, they tend to become a hammer looking for new nails. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
13. Climate Action (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2016 article

Rewards of tutorials

Trussell, H. J., & Basu, S. (2016, November 29). Proceedings of the IEEE.

By: H. Trussell n & S. Basu *

topics (OpenAlex): Experimental Learning in Engineering
TL;DR: The working definition is that surveys discuss the current state of a subject and give an overview and summary of the published and ongoing work by researchers from all geographical regions and from all organizations contributing to the topic. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
4. Quality Education (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Creating Analytic Online Homework for Digital Signal Processing [sp Education]

IEEE Signal Processing Magazine, 32(5), 112–118.

By: H. Trussell n & D. Baron n 

topics (OpenAlex): Experimental Learning in Engineering; Digital Filter Design and Implementation; Analog and Mixed-Signal Circuit Design
TL;DR: An article by W.L. Everitt in the 1962 50th anniversary issue of Proceedings of the IEEE, "Engineering Education"-Circa 2012 A.D.," predicted that, in the future, training will be done primarily with computers, remarking, "Relieved of the necessity of spending most of their time on the training function, devoted teachers will be able to concentrate their efforts on 'education'. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
4. Quality Education (Web of Science; OpenAlex)
Sources: Web Of Science, Crossref, NC State University Libraries
Added: August 6, 2018

2015 article

International Education [Point of View]

Xu, Y., Fu, H., Ma, J., & Trussell, H. J. (2015, September 16). Proceedings of the IEEE.

By: Y. Xu *, H. Fu *, J. Ma * & H. Trussell n

topics (OpenAlex): Global Education and Multiculturalism
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
1. No Poverty (Web of Science)
5. Gender Equality (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2014 article

Automating Analytical Homework [Point of View]

Trussell, H. J. (2014, December 19). Proceedings of the IEEE.

By: H. Trussell n

topics (OpenAlex): Experimental Learning in Engineering; Biomedical and Engineering Education
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
4. Quality Education (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2014 book

Image, video processing and analysis, hardware, audio, acoustic and speech processing

Amsterdam: Academic Press.

Joel Trussell

Ed(s): . Sergios Theodoridis & J. Trussell

Source: NC State University Libraries
Added: August 6, 2018

2013 article

Comparison of the performance of inverse transformation methods from OSA-UCS to CIEXYZ

Cao, R., Trussell, H. J., & Shamey, R. (2013, July 11). Journal of the Optical Society of America A, Vol. 30, pp. 1508–1515.

By: R. Cao n, H. Trussell n & R. Shamey n 

Contributors: R. Cao n, H. Trussell n & R. Shamey n 

topics (OpenAlex): Color Science and Applications; Image Enhancement Techniques; Color perception and design
TL;DR: An artificial neural network (ANN) was employed to convert OSA-UCS to CIEXYZ and its performance was compared with that of numerical methods. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2012 article

Overview for Reflections and Reviews of Past Predictions

Trusell, H. J. (2012, May 1). Proceedings of the IEEE.

By: H. Trusell n

topics (OpenAlex): Philosophy and History of Science; Philosophy, History, and Historiography; Space Science and Extraterrestrial Life
Source: Web Of Science
Added: August 6, 2018

2012 conference paper

The dominance of poisson noise in color digital cameras

2012 IEEE international conference on image processing (ICIP 2012), 329–332.

By: H. Trussell & R. Zhang

Source: NC State University Libraries
Added: August 6, 2018

2010 article

Adaptive sampling for output device characterization

Trussell, H. J., & Nanjappan, J. (2010, September 1).

By: H. Trussell n & J. Nanjappan n

author keywords: Color; display; characterization; calibration
topics (OpenAlex): Image Processing Techniques and Applications; Advancements in Photolithography Techniques; Industrial Vision Systems and Defect Detection
TL;DR: This work develops a method of adaptive sampling for use with image output devices, e.g., displays and projectors, that can produce improved results over sampling the input space with a fixed rectangular grid in a multidimensional space. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2009 article

Constrained Dimensionality Reduction Using a Mixed-Norm Penalty Function with Neural Networks

Zeng, H., & Trussell, H. J. (2009, April 24). IEEE Transactions on Knowledge and Data Engineering.

By: H. Zeng* & H. Trussell*

author keywords: Pruning; neural networks; penalty function; mixed-norm penalty
topics (OpenAlex): Remote-Sensing Image Classification; Neural Networks and Applications; Face and Expression Recognition
TL;DR: This work shows how to eliminate neurons on that layer of a network and simplify the problem, and introduces a novel penalty function and combine it with bilevel optimization to solve the constrained problem. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2008 book

Fundamentals of digital imaging

Cambridge ;|aNew York: Cambridge University Press.

By: H. Trussell & M. Vrhel

Source: NC State University Libraries
Added: August 6, 2018

2008 article

On the Use of a Lower Sampling Rate for Broken Rotor Bar Detection With DTFT and AR-Based Spectrum Methods

Ayhan, B., Trussell, H. J., Chow, M.-Y., & Song, M.-H. (2008, March 1). IEEE Transactions on Industrial Electronics.

By: B. Ayhan n, H. Trussell n, M. Chow n & M. Song*

author keywords: broken rotor bar; fault diagnosis; induction motors; motor current signature analysis (MCSA); spectral analysis
topics (OpenAlex): Machine Fault Diagnosis Techniques; Non-Destructive Testing Techniques; Structural Health Monitoring Techniques
TL;DR: This paper has demonstrated with experimental results that the use of a lower sampling rate with a digital notch filter is feasible for MCSA in broken rotor bar detection with discrete-time Fourier transform and autoregressive-based spectrum methods. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2006 article

Analysis of Blood Flow Velocity and Pressure Signals using the Multipulse Method

Justice, D. H., Trussell, H. J., Olufsen, M. S., Justice, D. H., Trussell, H. J., & Olufsen, M. S. (2006, January 1). Mathematical Biosciences & Engineering.

By: D. Justice, H. Trussell*, M. Olufsen n, D. Justice, H. Trussell & M. Olufsen  n

topics (OpenAlex): Non-Invasive Vital Sign Monitoring; Cardiovascular Health and Disease Prevention; Cardiovascular and exercise physiology
TL;DR: This paper shows how the multipulse method from digital signal processing can be used to accurately synthesize signals obtained from blood pressure and blood flow velocity sensors during posture change from sitting to standing. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

2002 article

Mathematics for demosaicking

Trussell, H. J., & Hartwig, R. E. (2002, April 1). IEEE Transactions on Image Processing.

By: H. Trussell n & R. Hartwig n

author keywords: deblurring; demosaic; digital camera; image restoration; interpolation
topics (OpenAlex): Image and Signal Denoising Methods; Advanced Data Compression Techniques; Medical Image Segmentation Techniques
TL;DR: This paper uses stacked notation to represent the mosaicked image capture and derives the minimum mean square error (MMSE) estimator for the demosaicked image by making common assumptions and concludes that the restoration can be computed in a cost-effective manner. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2002 article

Problems in publishing accurate color in IEEE journals

Vrhel, M. J., & Trussell, H. J. (2002, April 1). IEEE Transactions on Image Processing.

By: M. Vrhel * & H. Trussell n

author keywords: color reproduction; display and printing
topics (OpenAlex): Color Science and Applications; Image Retrieval and Classification Techniques; Computer Graphics and Visualization Techniques
TL;DR: The problems of dealing with intermediaries are discussed and suggestions for improved communication and rendering are offered for accurate rendering in archival publications. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2001 article

Colorimetric restoration of digital images

Altunbasak, H., & Trussell, H. J. (2001, March 1). IEEE Transactions on Image Processing.

By: H. Altunbasak* & H. Trussell n

author keywords: colorimetric restoration; image
topics (OpenAlex): Color Science and Applications; Cultural Heritage Materials Analysis; Image Enhancement Techniques
TL;DR: A colorimetric approach to restoration of digital images is presented, using Karhunen-Loeve transformation and independent restoration schemes from earlier works to solve the estimation problem in color image processing using multidimensional restoration. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2001 article

Fiber Length Measurement by Image Processing

Ikiz, Y., Rust, J. P., Jasper, W. J., & Trussell, H. J. (2001, October 1). Textile Research Journal, Vol. 71, pp. 905–910.

By: Y. Ikiz n, J. Rust n, W. Jasper n  & H. Trussell n

topics (OpenAlex): Industrial Vision Systems and Defect Detection
TL;DR: The accuracy and precision of image processing applications compared with existing methods of HVI, AFIS, and hand measurements are reported on. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2000 conference paper

Dealing with fiber crossovers in fiber length measurements by image processing

Thirteenth annual Engineered Fiber Selection System Conference proceedings: April 17-19, 2000, Sheraton Imperial Hotel and Convention Center, Research Triangle Park, NC. [Cary, N.C.]: Cotton Inc.

By: J. Rust, W. Jasper , H. Trussell & Y. Ikiz

Source: NC State University Libraries
Added: August 6, 2018

1999 article

A "mutual update" training algorithm for fuzzy adaptive logic control/decision network (FALCON)

Altug, S., Trussell, H. J., & Chow, N. M.-Y. (1999, January 1). IEEE Transactions on Neural Networks.

By: S. Altug*, H. Trussell* & N. Chow*

author keywords: adaptation; artificial neural networks; fault detection and diagnosis; mutual update; training
topics (OpenAlex): Fuzzy Logic and Control Systems; Neural Networks and Applications; Fault Detection and Control Systems
TL;DR: In this correspondence, a training scheme is proposed for this fuzzy/neural architecture, which is based on line search methods that have long been used in iterative optimization problems, and involves synchronous update of the parameters of the architecture corresponding to input and output space partitions and rules defining the underlying mapping. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

1999 article

Case Example 1: Motor incipient fault detection using artificial neural network and fuzzy logic technologies

Chow, M.-yuen, Lee, Y.-S., & Trussell, H. J. (1999, January 1). (J. Lee & B. Wang, Eds.). Computer-Aided Maintenance: Methodologies and Practices (Manufacturing Systems Engineering Series ; 5)., pp. 263–280.

By: M. Chow*, Y. Lee*  & H. Trussell*

Ed(s): J. Lee*  & B. Wang

topics (OpenAlex): Fault Detection and Control Systems; Machine Fault Diagnosis Techniques; Engineering Diagnostics and Reliability
TL;DR: Motor monitoring, incipient fault detection and diagnosis are very important and difficult topics in the engineering field and can be found in the cost savings which are realized by detecting potential machine failures before they occur. (via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

1999 article

Color device calibration: a mathematical formulation

Vrhel, M. J., & Trussell, H. J. (1999, January 1). IEEE Transactions on Image Processing.

By: M. Vrhel * & H. Trussell n

author keywords: color; color calibration; color imaging; color reproduction; colorimetry; printing; scanning
topics (OpenAlex): Color Science and Applications; Image Enhancement Techniques; Image and Signal Denoising Methods
TL;DR: The mathematical formulation of calibrating color image reproduction and recording devices is presented and provides a foundation for future research in areas of characterization of devices and display of color images. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

1999 article

Fuzzy inference systems implemented on neural architectures for motor fault detection and diagnosis

Altug, S., Chen, M.-Y., & Trussell, H. J. (1999, January 1). IEEE Transactions on Industrial Electronics.

By: S. Altug n, M. Chen* & H. Trussell n

author keywords: fuzzy inference systems; induction motors; knowledge extraction; motor fault diagnosis; neural/fuzzy systems
topics (OpenAlex): Fault Detection and Control Systems; Fuzzy Logic and Control Systems; Neural Networks and Applications
TL;DR: Two neural fuzzy (NN/FZ) inference systems, namely, fuzzy adaptive learning control/decision network (FALCON) and adaptive network based fuzzy inference system (ANFIS), with applications to induction motor fault detection/diagnosis problems are presented. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

1999 article

Heuristic constraints enforcement for training of and knowledge extraction from a fuzzy/neural architecture. I. Foundation

Chow, N. M.-Y., Altug, S., & Trussell, H. J. (1999, April 1). IEEE Transactions on Fuzzy Systems.

By: N. Chow*, S. Altug* & H. Trussell*

topics (OpenAlex): Fuzzy Logic and Control Systems; Neural Networks and Applications; AI-based Problem Solving and Planning
TL;DR: The paper proposes a novel method for enforcing heuristic constraints on membership functions for rule extraction from a fuzzy/neural architecture that not only ensures that the final membership functions conform to a priori heuristic knowledge, but also reduces the domain of search of the training and improves convergence speed. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

1999 article

Heuristic constraints enforcement for training of and rule extraction from a fuzzy/neural architecture. II. Implementation and application

Altug, S., Chow, N. M.-Y., & Trussell, H. J. (1999, April 1). IEEE Transactions on Fuzzy Systems.

By: S. Altug n, N. Chow* & H. Trussell*

author keywords: constraint enforcement; knowledge extraction; neural-fuzzy architectures; set theory
topics (OpenAlex): Fuzzy Logic and Control Systems; Neural Networks and Applications; Rough Sets and Fuzzy Logic
TL;DR: The results indicate that heuristic constraint enforcement on membership functions leads to extraction of heuristically acceptable membership functions in the input and output spaces. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

1998 journal article

Applications of digital signal processing, fuzzy logic, and neural nets to computational color

Textile Chemist and Colorist, 30(2), 28–32.

By: H. Trussell

Source: NC State University Libraries
Added: August 6, 2018

1998 article

Color imaging for multimedia

Sharma, G., Vrhel, M. J., & Trussell, H. J. (1998, June 1). Proceedings of the IEEE.

By: G. Sharma *, M. Vrhel * & H. Trussell n

author keywords: color; color imaging; colorimetry; display; multimedia; printing; scanning; survey; tutorial
topics (OpenAlex): Color Science and Applications; Image Enhancement Techniques; Computer Graphics and Visualization Techniques
TL;DR: The basics of color science, color input and output devices, color management, and calibration that help in defining and meeting the requirements for accurate color reproduction and for the preservation of this information across display and print devices are described. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

1998 article

Optimal nonnegative color scanning filters

Sharma, G., Trussell, H. J., & Vrhel, M. J. (1998, January 1). IEEE Transactions on Image Processing.

By: G. Sharma *, H. Trussell n & M. Vrhel *

author keywords: color; colorimetry; color filter design; scanning
topics (OpenAlex): Image and Signal Denoising Methods; Color Science and Applications; Image Enhancement Techniques
TL;DR: In this correspondence, the problem of designing color scanning filters for multi-illuminant color recording is considered, and the resulting filters are compared with suboptimal filters reported in earlier literature. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

1997 article

Digital color imaging

Sharma, G., & Trussell, H. J. (1997, July 1). IEEE Transactions on Image Processing.

By: G. Sharma * & H. Trussell n

topics (OpenAlex): Color Science and Applications; Image Enhancement Techniques; Advanced Image Fusion Techniques
TL;DR: Fundamental concepts of color perception and measurement are first presented using vector-space notation and terminology in order to establish the background and lay down terminology. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
4. Quality Education (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

1997 journal article

Digital color imaging

IEEE Transactions on Image Processing, 6(7), 897–900.

By: H. Trussell, J. Allebach, M. Fairchild, B. Funt & P. Wong

Source: NC State University Libraries
Added: August 6, 2018

1997 article

Figures of merit for color scanners

Sharma, G., & Trussell, H. J. (1997, July 1). IEEE Transactions on Image Processing.

By: G. Sharma * & H. Trussell n

topics (OpenAlex): Color Science and Applications; Image and Signal Denoising Methods; Industrial Vision Systems and Defect Detection
TL;DR: An extension of the most promising measure, based on linearized CIELAB space, is proposed to obtain a new figure of merit that has a high degree of perceptual relevance and also accounts for the varying noise performance of different filters. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

1997 article

Set theoretic signal restoration using an error in variables criterion

Sharma, G., & Trussell, H. J. (1997, December 1). IEEE Transactions on Image Processing.

By: G. Sharma * & H. Trussell n

topics (OpenAlex): Statistical and numerical algorithms; Image and Signal Denoising Methods; Control Systems and Identification
TL;DR: In this correspondence, two new sets motivated by total least squares are introduced for set theoretic estimation and the convexity of these sets is established and the projection operators onto these sets are given. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

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