Judging the perceptual quality of processed images is a cognitive process in which the perceived impressions of basic image attributes, such as sharpness and presence of noise, play an important role. In this paper, we show how multidimensional scaling can be used to study the perceptual factors that influence the quality impression of computed tomography images processed by a noise reduction technique. We also show how intersubject differences in the assessment of image attributes can be characterized.
|Title of host publication||Medical imaging 1994: Image perception: Newport Beach, CA, USA, February 17 - 18, 1994|
|Place of Publication||Bellingham|
|Publication status||Published - 1994|
|Name||Proceedings of SPIE|