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Chalup, Stephan K.

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Date: 2009
Resource Type: journal article
Identifier: uon:7908
Description: In the late 1980’s and early 1990’s a range of approaches to using fractal geometry for the design and analysis of the built environment were developed. Mandelbrot’s “box counting” approach was later ... More
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Date: 2008
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.13/37944
Description: In this paper we describe an approach for semi-automated architectural analysis of a cityscape. The approach is based on the calculation of the fractal dimension of the cityscape’s skyline. The basic ... More
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Date: 2013
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.13/1047362
Description: Visual attention mechanisms allow humans to extract relevant and important information from raw input percepts. Many applications in robotics and computer vision have modeled human visual attention me... More
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Date: 2004
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.13/915942
Description: Humans process images with apparent ease, quickly filtering out useless information and identifying objects based on their shape and colour. In the Four-Legged League of RoboCup, the focus of most vis... More
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Date: 2011
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.13/922205
Description: Improving our capacity to measure the sightlines and paths of pedestrians can assist with our understanding of complex spatial environments, which can in turn lead to improvements in urban design. How... More
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Date: 2004
Resource Type: journal article
Identifier: uon:1799
Description: With the introduction of commercially available programmable legged robots, a generic software method for detection of abnormalities in the robots'locomotion is required. Our approach is to gain satis... More
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Date: 2009
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.13/917773
Description: This paper introduces an automatic liver parenchyma segmentation algorithm that can delineate liver in abdominal CT images. The proposed approach consists of three main steps. Firstly, a texture analy... More
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Date: 2003
Resource Type: journal article
Identifier: uon:1732
Description: In recent years it has been shown that first order recurrent neural networks trained by gradient-descent can learn not only regular but also simple context-free and context-sensitive languages. Howeve... More
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Date: 2004
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.13/35573
Description: This paper outlines an interdisciplinary approach, utilising architectural knowledge and computer imaging, to develop an analytical tool that describes the visual characteristics of a streetscape. By ... More
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Date: 2010
Language: eng
Resource Type: conference paper
Identifier: uon:7863
Description: Current approaches to facial expression classification employ a variety of expression classes and different preprocessing steps, making comparison of results difficult. To outline the effects of these... More
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Date: 2013
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.13/1042955
Description: In a previous publication we showed a component approach performing better than a holistic approach for classifying 6 discrete facial expressions of emotion (happy, sad, surprised, fearful, disgusted ... More
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Date: 2007
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.13/808890
Description: This study is part of a project which investigates computational principles which underlie perception and representation of architectural streetscape character. Some of the principles can be associate... More
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Date: 2010
Language: eng
Resource Type: book chapter
Identifier: http://hdl.handle.net/1959.13/923856
Description: Anthropocentric biocybernetic computing uses machine learning to provide a heightened level of understanding of human perceptions of complex systems. In this chapter, such processes are the catalyst f... More
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Date: 2010
Language: eng
Resource Type: journal article
Identifier: uon:7861
Description: The hypothesis of the present study is that features of abstract face-like patterns can be perceived in the architectural design of selected house façades and trigger emotional responses of observers.... More
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Date: 2013
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.13/1042944
Description: Emotions are generated and modulated by many factors in the ever-changing surrounding environment. A new and challenging task is to emulate emotional responses on a robot that are caused by visual sti... More
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