Prof. Huib de Ridder Profile

Prof. Huib de Ridder

Associate Professor at Technische Univ. Delft

SPIE Involvement:

Author | Editor | Instructor

Publications (36)

Proceedings Article | 4 April 2022 Presentation + Paper

Comparing Bayesian models for organ contouring in head and neck radiotherapy

Prerak Mody, Nicolas Chaves-de-Plaza, Klaus Hildebrandt, René van Egmond, Huib de Ridder, Marius Staring

Proceedings Volume 12032, 120320F (2022) https://doi.org/10.1117/12.2611083

KEYWORDS: Radiotherapy, Machine learning, Bayesian inference, Quality testing methods, Image segmentation, Volume segmentation

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Proceedings Article | 17 March 2015 Paper

Effects of contrast adjustment on visual gloss of natural textures

Jing Wang, Thrasyvoulos Pappas, Huib de Ridder

Proceedings Volume 9394, 93940F (2015) https://doi.org/10.1117/12.2078256

KEYWORDS: Visualization, Spatial frequencies, Light sources and illumination, Raised cosine filters, Image filtering, Human-machine interfaces, Electronic filtering, Metals, Brain, Electronic imaging

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Proceedings Article | 17 March 2015 Paper

The visual light field in paintings of Museum Prinsenhof: comparing settings in empty space and on objects

Tatiana Kartashova, Huib de Ridder, Susan te Pas, Marga Schoemaker, Sylvia Pont

Proceedings Volume 9394, 93941M (2015) https://doi.org/10.1117/12.2085030

KEYWORDS: Light sources and illumination, Visualization, Light scattering, Optical spheres, Neodymium, Scattering, Collimation, Psychology, Space reconnaissance, Light

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Proceedings Article | 17 March 2015 Paper

The influence of lighting on visual perception of material qualities

Fan Zhang, Huib de Ridder, Sylvia Pont

Proceedings Volume 9394, 93940Q (2015) https://doi.org/10.1117/12.2085021

KEYWORDS: Light sources and illumination, Visualization, Reflectivity, Scattering, Bidirectional reflectance transmission function, Image processing, Matrices, Interfaces, Photography, Light scattering

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Proceedings Article | 18 March 2014 Paper

Roughness vs. contrast in natural textures

René van Egmond, Huib de Ridder, Thrasyvoulos Pappas, Pubudu Silva

Proceedings Volume 9014, 90140C (2014) https://doi.org/10.1117/12.2047135

KEYWORDS: Image contrast enhancement, Visualization, Databases, Electronic imaging, Light sources and illumination, Analytical research, Human vision and color perception, Current controlled current source, Human-machine interfaces, Calibration

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Proceedings Article | 14 March 2014 Paper

Shading and shadowing on Canaletto's Piazza San Marco

Maarten Wijntjes, Huib de Ridder

Proceedings Volume 9014, 901415 (2014) https://doi.org/10.1117/12.2047854

KEYWORDS: Sun, Optical testing, Buildings, Electronic imaging, Inspection, Optical spheres, Visualization, Cameras, Visual process modeling, Human vision and color perception

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Proceedings Article | 23 March 2013 Paper

Subjective matters: from image quality to image psychology

Elena Fedorovskaya, Huib De Ridder

Proceedings Volume 8651, 86510O (2013) https://doi.org/10.1117/12.2008681

KEYWORDS: Image quality, Image compression, Digital imaging, Psychology, Visualization, Image processing, Image enhancement, Image analysis, Image resolution, Photography

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Proceedings Article | 14 March 2013 Paper

Picture perception and visual field

Andrea van Doorn, Huib de Ridder, Jan Koenderink

Proceedings Volume 8651, 865119 (2013) https://doi.org/10.1117/12.2001609

KEYWORDS: Photography, Visualization, Eye, Cameras, Distortion, Electroluminescent displays, Photographic lenses, Electronic imaging, Glasses, Visual analytics

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Proceedings Article | 14 March 2013 Paper

From image quality to atmosphere experience: how evolutions in technology impact experience assessment

Ingrid Heynderickx, Huib de Ridder

Proceedings Volume 8651, 86510I (2013) https://doi.org/10.1117/12.2007223

KEYWORDS: Image quality, Stereoscopic displays, Image compression, Solid state lighting, Visualization, Video, CRTs, 3D displays, Multimedia, LCDs

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Proceedings Article | 9 March 2012 Paper

Box spaces in pictorial space: linear perspective versus templates

Huib de Ridder, Sylvia Pont

Proceedings Volume 8291, 829117 (2012) https://doi.org/10.1117/12.916464

KEYWORDS: Image quality, Visual process modeling, Image processing, Inverse optics, Video processing, 3D image processing, Interfaces, Image analysis, Human vision and color perception, Video

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Proceedings Article | 29 February 2012 Paper

Sound meets image: freedom of expression in texture description

Reinier Jansen, René van Egmond, Huib de Ridder

Proceedings Volume 8291, 829119 (2012) https://doi.org/10.1117/12.914698

KEYWORDS: Visualization, Oscillators, Glasses, Human-machine interfaces, Frequency modulation, Databases, Modulation, Optical filters, Fermium, Electronic imaging

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Proceedings Article | 4 February 2011 Paper

Space perception in pictures

Andrea van Doorn, Johan Wagemans, Huib de Ridder, Jan Koenderink

Proceedings Volume 7865, 786519 (2011) https://doi.org/10.1117/12.882076

KEYWORDS: Photography, Space reconnaissance, Visualization, Control systems, Eye, Psychology, Electronic imaging, Space operations, Distance measurement, Statistical analysis

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Proceedings Article | 18 February 2010 Paper

Synthetic environments as visualization method for product design

Frank Meijer, Egon L. van den Broek, Theo Schouten, Roy Damgrave, Huib de Ridder

Proceedings Volume 7527, 752712 (2010) https://doi.org/10.1117/12.843691

KEYWORDS: Error analysis, Visualization, Product engineering, 3D modeling, Computer aided design, Prototyping, Virtual reality, Computing systems, Electronic imaging, 3D applications

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Proceedings Article | 18 February 2010 Paper

Subband analysis and synthesis of real-world textures for objective and subjective determination of roughness

René van Egmond, Thrasyvoulos Pappas, Huib de Ridder

Proceedings Volume 7527, 75270N (2010) https://doi.org/10.1117/12.849107

KEYWORDS: Visualization, Databases, Visual analytics, Statistical analysis, Distance measurement, Electronic imaging, Acoustics, Visual compression, Image filtering, Distortion

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Proceedings Article | 10 February 2009 Paper

Virtual microscopy: merging of computer mediated communication and intuitive interfacing

Huib de Ridder, Johanna de Ridder-Sluiter, Philip M. Kluin, Henri H.C.M. Christiaans

Proceedings Volume 7240, 72400F (2009) https://doi.org/10.1117/12.817166

KEYWORDS: Computing systems, Oncology, Microscopy, Pathology, Human-machine interfaces, Video, Microscopes, Interfaces, Data centers, Environmental sensing

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Proceedings Article | 10 February 2009 Paper

Roughness in sound and vision

René van Egmond, Paul Lemmens, Thrasyvoulos Pappas, Huib de Ridder

Proceedings Volume 7240, 72400B (2009) https://doi.org/10.1117/12.817164

KEYWORDS: Visualization, Modulation, Databases, Light sources and illumination, Sensors, Data modeling, Photography, Software, Product engineering, Electronic imaging

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Proceedings Article | 10 February 2009 Paper

Sign language perception research for improving automatic sign language recognition

Gineke ten Holt, Jeroen Arendsen, Huib de Ridder, Andrea Koenderink-van Doorn, Marcel Reinders, Emile Hendriks

Proceedings Volume 7240, 72400C (2009) https://doi.org/10.1117/12.808750

KEYWORDS: Detection and tracking algorithms, Image segmentation, Chemical elements, Electronic imaging, Image processing, Motion models, Curtains, Communication theory, Human vision and color perception, Current controlled current source

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Proceedings Article | 13 February 2008 Paper

Beyond image quality: designing engaging interactions with digital products

Huib de Ridder, Marco Rozendaal

Proceedings Volume 6806, 68060F (2008) https://doi.org/10.1117/12.784146

KEYWORDS: Image quality, Human-machine interfaces, Compact discs, Visualization, Video, Control systems, Data modeling, Electronic imaging, 3D image processing, Prototyping

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Proceedings Article | 18 March 2005 Paper

Pictorial relief for equiluminant images

Andrea van Doorn, Huib de Ridder, Jan Koenderink

Proceedings Volume 5666, (2005) https://doi.org/10.1117/12.607646

KEYWORDS: Roentgenium, Photography, Halftones, Visualization, Modulation, Electronic imaging, Cameras, Psychophysics, Opacity, Human vision and color perception

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Proceedings Article | 30 May 2002 Paper

Shape perception in pictures: eye movements during local surface attitude probing

Andrea van Doorn, Theo Boersema, Huib de Ridder, Kees Jorens, Arend Harteveld

Proceedings Volume 4662, (2002) https://doi.org/10.1117/12.469553

KEYWORDS: Eye, Photography, Visualization, Motion analysis, Breast, Retina, Brain, Head, Optical inspection, Software development

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Proceedings Article | 8 June 2001 Paper

Pictorial space correspondence in photographs of an object in different poses

Andrea van Doorn, Jan Koenderink, Huib de Ridder

Proceedings Volume 4299, (2001) https://doi.org/10.1117/12.429503

KEYWORDS: Photography, Visualization, Information visualization, Cameras, Forensic science, Opacity, Optical flow, Brain, Optical properties, Computer graphics

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SPIE Journal Paper | 1 January 2001

Cognitive issues in image quality measurement

Huib de Ridder

JEI, Vol. 10, Issue 01, (January 2001) https://doi.org/10.1117/12.10.1117/1.1335529

KEYWORDS: Image quality, Image quality standards, Quality measurement, Image processing, Telecommunications, Imaging systems, Standards development, Video, Electronic imaging, Sensors

Proceedings Article | 2 June 2000 Paper

Presence: concept, determinants, and measurement

Wijnand IJsselsteijn, Huib de Ridder, Jonathan Freeman, Steve Avons

Proceedings Volume 3959, (2000) https://doi.org/10.1117/12.387188

KEYWORDS: Virtual reality, Environmental sensing, Sensors, Telecommunications, Control systems, Heart, Skin, Head, Head-mounted displays, Factor analysis

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Proceedings Article | 2 June 2000 Paper

Percentage scaling: a new method for evaluating multiply impaired images

Huib de Ridder, Martijn Willemsen

Proceedings Volume 3959, (2000) https://doi.org/10.1117/12.387201

KEYWORDS: Image quality, Image compression, Data compression, Information technology, Visualization, Data modeling, Chlorine, Electronic imaging, Quantization, Silicon

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Proceedings Article | 3 May 2000 Paper

Effects of stereoscopic filming parameters and display duration on the subjective assessment of eye strain

Wijnand IJsselsteijn, Huib de Ridder, Joyce Vliegen

Proceedings Volume 3957, (2000) https://doi.org/10.1117/12.384448

KEYWORDS: Eye, Cameras, Stereoscopic displays, Distortion, Head-mounted displays, Image quality, Visual system, Calibration, Visualization, Distance measurement

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Proceedings Article | 19 May 1999 Paper

Effect of stereoscopic filming parameters and exposure duration on quality and naturalness judgements

Wijnand IJsselsteijn, Huib de Ridder, Joyce Vliegen

Proceedings Volume 3644, (1999) https://doi.org/10.1117/12.348450

KEYWORDS: Cameras, Stereo holograms, Eye, Stereoscopic displays, Distortion, Inspection, Visualization, Image quality, Visual optics, 3D image enhancement

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Proceedings Article | 17 July 1998 Paper

Perceptually optimal color reproduction

Sergej Yendrikhovski, Frans Blommaert, Huib de Ridder

Proceedings Volume 3299, (1998) https://doi.org/10.1117/12.320117

KEYWORDS: Image quality, Image segmentation, Color reproduction, Image processing, RGB color model, Skin, Visualization, Statistical modeling, Image enhancement, Digital image processing

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Proceedings Article | 17 July 1998 Paper

Perceptual factors in stereoscopic displays: the effect of stereoscopic filming parameters on perceived quaility and reported eyestrain

Wijnand IJsselsteijn, Huib de Ridder, Roelof Hamberg

Proceedings Volume 3299, (1998) https://doi.org/10.1117/12.320119

KEYWORDS: Image quality, Cameras, Stereoscopic displays, Eye, Visualization, Calibration, Visual system, Zoom lenses, Stereoscopic cameras, Image transmission

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Proceedings Article | 17 July 1998 Paper

Psychophysical evaluation of image quality: from judgment to impression

Huib de Ridder

Proceedings Volume 3299, (1998) https://doi.org/10.1117/12.320115

KEYWORDS: Image quality, Antimony, Imaging systems, Image processing, Telecommunications, Image quality standards, Video, Sensors, Image filtering, Linear filtering

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Proceedings Article | 3 June 1997 Paper

Continuous assessment of time-varying image quality

Roelof Hamberg, Huib de Ridder

Proceedings Volume 3016, (1997) https://doi.org/10.1117/12.274519

KEYWORDS: Image quality, Video, Data modeling, Sensors, Image quality standards, Image filtering, Quality measurement, Digital imaging, Imaging systems, Image processing

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Proceedings Article | 20 April 1995 Paper

Naturalness and image quality: chroma and hue variation in color images of natural scenes

Huib de Ridder, Frans Blommaert, Elena Fedorovskaya

Proceedings Volume 2411, (1995) https://doi.org/10.1117/12.207555

KEYWORDS: Image quality, Image sensors, Chlorine, Sensors, Image processing, Skin, RGB color model, Psychophysiology, Electronic imaging, Optimization (mathematics)

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Proceedings Article | 1 April 1994 Paper

Multidimensional perceptual quality of noise-reduced computed-tomography images

Boris Escalante-Ramirez, Huib de Ridder, Jean-Bernard Martens

Proceedings Volume 2166, (1994) https://doi.org/10.1117/12.171733

KEYWORDS: Visibility, Abdomen, Image processing, Brain, Neuroimaging, Computed tomography, Image quality, Denoising, Medical imaging, Diagnostics

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Proceedings Article | 27 August 1992 Paper

Perceptually based digital processing techniques for noise reduction in computed-tomography images

Boris Escalante-Ramirez, Jean-Bernard Martens, Huib de Ridder

Proceedings Volume 1666, (1992) https://doi.org/10.1117/12.135975

KEYWORDS: Denoising, Image processing, Visualization, Signal detection, Computed tomography, Human vision and color perception, Interference (communication), Reconstruction algorithms, Image resolution, Digital filtering

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Proceedings Article | 27 August 1992 Paper

Minkowski-metrics as a combination rule for digital-image-coding impairments

Huib de Ridder

Proceedings Volume 1666, (1992) https://doi.org/10.1117/12.135953

KEYWORDS: Image quality, Visualization, Ultraviolet radiation, Human vision and color perception, Image compression, Visual process modeling, Quantization, RGB color model, Image resolution, Data compression

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Proceedings Article | 1 June 1991 Paper

Subjective evaluation of scale-space image coding

Huib de Ridder

Proceedings Volume 1453, (1991) https://doi.org/10.1117/12.44342

KEYWORDS: Image quality, Quantization, Visual process modeling, Visualization, Image compression, Human vision and color perception, Data modeling, RGB color model, Ultraviolet radiation, Image transmission

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Proceedings Article | 1 October 1990 Paper

Numerical category scaling: an efficient method for assessing digital image coding impairments

Huib de Ridder, Gijberta Majoor

Proceedings Volume 1249, (1990) https://doi.org/10.1117/12.19661

KEYWORDS: Image compression, Quantization, Image quality, Human vision and color perception, Visual process modeling, Electronic imaging, Digital imaging, Image analysis, Image resolution, Video coding

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Showing 5 of 36 publications

Proceedings Volume Editor (4)

SPIE Conference Volume | 10 April 2015

Human Vision and Electronic Imaging XX

SPIE Conference Volume | 18 March 2014

Human Vision and Electronic Imaging XIX

SPIE Conference Volume | 26 March 2013

Human Vision and Electronic Imaging XVIII

SPIE Conference Volume | 9 March 2012

Human Vision and Electronic Imaging XVII

Conference Committee Involvement (13)

Human Vision and Electronic Imaging XX

9 February 2015 | San Francisco, California, United States

Human Vision and Electronic Imaging XIX

3 February 2014 | San Francisco, California, United States

Human Vision and Electronic Imaging XVIII

4 February 2013 | Burlingame, California, United States

Human Vision and Electronic Imaging XVII

23 January 2012 | Burlingame, California, United States

Human Vision and Electronic Imaging XVI

24 January 2011 | San Francisco Airport, California, United States

Showing 5 of 13 Conference Committees

Course Instructor

SC1045: Evaluation Methodology for 2D and 3D Displays

The course starts with an historical perspective of image quality, including an introduction to the Image Quality Circle framework of Engeldrum. The main goal of the first part of the course is to understand how to design reliable perception experiments for measuring image quality. To this end, the course provides an overview of evaluation methodologies and discusses common pitfalls. Consequently, the concept of image quality is extended towards concepts as naturalness and viewing experience. In the second part of the course, the focus is fully on 3D displays. This second part starts with the basics of depth perception. It then explains how to extend the Image Quality Circle framework by combining depth perception with image quality. Finally, the course ends with an extensive discussion on issues of visual discomfort, possibly occurring after prolonged viewing of 3D content.

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