Non-photorealistic rendering in context

Isenberg, Tobias; Neumann, Petra; Carpendale, Sheelagh; Sousa, Mário Costa; Jorge, Joaquim

doi:10.1145/1124728.1124747

Cited by 67 publications

(60 citation statements)

References 23 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…One of the most fundamental ones, however, is the question of the goal of a technique and whether this goal is achieved [30]. One of the obvious goals one may potentially want to strive for is to become indistinguishable from hand-made drawings, paintings, or illustrations.…”

Section: Resultsmentioning

confidence: 99%

“…To examine such questions in the context of hand-drawn and computer-generated pen-and-ink illustrations, Isenberg et al [30] conduced a qualitative, observational study. Specifically, they used an ethnographic approach to avoid biasing people by asking questions in a certain way since any question inherently biases the person asked.…”

Section: Comparing Hand-made Images With Computer-generatedmentioning

confidence: 99%

“…Both general techniques as well as combined approaches can be and have been applied to NPR evaluation, the specific type of methodology depending on the questions that one is asking. For example, the question of what 15 Evaluating and Validating Non-Photorealistic and Illustrative Rendering 3 effect a stylized depiction vs. photograph have on learning and recognizing [19] is rightfully studied with a quantitative technique, while the question of what people think about hand-drawn illustrations vs. computer-generated visualizations [30] is better studied with a qualitative approach. We illustrate the various methodologies further in the discussion of the individual techniques below.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Evaluating and Validating Non-photorealistic and Illustrative Rendering

Isenberg¹

2012

Computational Imaging and Vision

Self Cite

View full text Add to dashboard Cite

Section: Resultsmentioning

confidence: 99%

Section: Comparing Hand-made Images With Computer-generatedmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Evaluating and Validating Non-photorealistic and Illustrative Rendering

Isenberg¹

2012

Computational Imaging and Vision

Self Cite

View full text Add to dashboard Cite

“…Author Isenberg (Isenberg, 2013) and his research group presented two types of evaluation methodologies (quantitative and qualitative) and the observation that NPR techniques are valuable to use, when they support a specific purpose. Furthermore, they presented an analytical study to examine the human perception on NRP visualisations and the differentiation in comparison with hand-drawn illustrations (Isenberg et al, 2006).…”

Section: Introductionmentioning

confidence: 99%

Rendering 3d graphics as an aid to stylized line drawings in perspective

Arandjus¹,

Tomc²

2016

J. Graph. Eng. Des.

View full text Add to dashboard Cite

The aim of the research was to study the issue of drawing 2D objects and environments in perspective and attempted to ease the process of drawing them with the aid of three-dimensional computer graphics. The goal of the research was to develop the method, which would exclude the need to trace three-dimensional models, which many digital artists use as a guide when making drawings. The need to trace has been eliminated by finding a procedure to render three-dimensional models to appear drawn – to appear drawn by an artist who has a stylized line style. After researching various techniques of rendering, Sketchup was used to make and apply a Sketchup style which emulated a line style. After that, various tests were performed using computer measurements and questionnaires to determine if the observers could distinguish between three-dimen-sional renders and two-dimensional drawings. The results have shown that very few participants notice three-dimensional graphics rendered with Sketchup. Even among the few observers who did notice the presence of three-dimensional models, none detected even half. The results confirmed the adequateness of the methodology, which enables a more correct creation of element in perspective and convinces the observers that the entire image is stylistically uniform hand drawn image

show abstract

“…This new field has been slowly gaining ground not only in research but also in commercial applications since the rich visual styles it can emulate are in many occasions more suitable for certain information visualization communication purposes. Examples include psychological applications ( [1], [2], [3], [4], [5]), architectural applications [6], perception of space studies [7], texture-based depiction ( [8], [9], [10]), medical applications [11], learning applications [12] and also weather / natural phenomenon visualization software [13].…”

Section: Introductionmentioning

confidence: 99%

Evaluation of Non-photorealistic 3D Urban Models for Mobile Device Navigation

Gatzidis

Brujic-Okretic

Mastroyanni

2009

Lecture Notes in Computer Science

View full text Add to dashboard Cite

This is the unspecified version of the paper.This version of the publication may differ from the final published version. Abstract. This research presents a user evaluation study examining the effect different rendering styles of 3D virtual city models, as intended for navigational purposes, could potentially have on users with emphasis on non-photorealistically rendered (NPR) stylizations. The purpose of this experiment is to establish whether, particularly for the application area mentioned above, non-photorealistic, expressive rendering could provide alternative, more effective visual styles than the photorealistic representations of urban areas usually opted for by developers today. 50 participants were exposed to a predominably questionnaire-based study assessing various parameters by observation of the models on a UMPC (Ultra Mobile PC). The results of this research could potentially have significant implications on how future pedestrian navigational software should be visualised in the future. Permanent repository link

show abstract

Non-photorealistic rendering in context

Cited by 67 publications

References 23 publications

Evaluating and Validating Non-photorealistic and Illustrative Rendering

Evaluating and Validating Non-photorealistic and Illustrative Rendering

Rendering 3d graphics as an aid to stylized line drawings in perspective

Evaluation of Non-photorealistic 3D Urban Models for Mobile Device Navigation

Contact Info

Product

Resources

About