Cue combination of colour and luminance in edge detection
Sharman, Rebecca J. (2014) Cue combination of colour and luminance in edge detection. PhD thesis, University of Nottingham.
Much is known about visual processing of chromatic and luminance information. However, less is known about how these two signals are combined. This thesis has three aims to investigate how colour and luminance are combined in edge detection. 1) To determine whether presenting colour and luminance information together improves performance in tasks such as edge localisation and blur detection. 2) To investigate how the visual system resolves conflicts between colour and luminance edge information. 3) To explore whether colour and luminance edge information is always combined in the same way.
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