Color perception: Objects, constancy, and categories

C Witzel, KR Gegenfurtner - Annual review of vision science, 2018 - annualreviews.org
Color has been scientifically investigated by linking color appearance to colorimetric
measurements of the light that enters the eye. However, the main purpose of color …

On the role of color in reading and comprehension tasks in dyslexic children and adults

B Pinna, K Deiana - i-Perception, 2018 - journals.sagepub.com
We investigated the effect of chromatic variations on the reading process with normal and
dyslexic readers. We demonstrate that color can induce wholeness, parts-whole …

[HTML][HTML] A new principle of figure-ground segregation: The accentuation

B Pinna, A Reeves, J Koenderink, A van Doorn… - Vision research, 2018 - Elsevier
The problem of perceptual organization was studied by Gestalt psychologists in terms of
figure-ground segregation. In this paper we explore a new principle of figure-ground …

[HTML][HTML] Material properties from contours: New insights on object perception

B Pinna, K Deiana - Vision research, 2015 - Elsevier
In this work we explored phenomenologically the visual complexity of the material attributes
on the basis of the contours that define the boundaries of a visual object. The starting point is …

On the role of contrast polarity in perceptual organization: A Gestalt approach.

B Pinna, L Conti, D Porcheddu - Psychology of Consciousness …, 2021 - psycnet.apa.org
In this work we demonstrated, in the same scientific spirit as used by Gestalt psychologists,
unique and effective properties imparted by contrast polarity in perceptual grouping and …

New conditions on the role of color in perceptual organization and an extension to how color influences reading

B Pinna, K Deiana - Psihologija, 2014 - ceeol.com
Color is one among many attributes that are involved in the similarity principle. Grouping by
color is believed to be less effective when compared with other attributes such as shape and …

Colour for behavioural success

B Dresp-Langley, A Reeves - i-Perception, 2018 - journals.sagepub.com
Colour information not only helps sustain the survival of animal species by guiding sexual
selection and foraging behaviour but also is an important factor in the cultural and …

Colour‐cued paragraph writing instruction for students with learning disabilities

KB Ewoldt, SR Byrne - Dyslexia, 2023 - Wiley Online Library
Expository paragraph writing is difficult to learn and teach. For many students, particularly
those with learning disabilities, it is difficult to manage the multiple, simultaneous complex …

From grouping to coupling: A new perceptual organization in vision, psychology, and biology

B Pinna, D Porcheddu, K Deiana - Frontiers in Psychology, 2016 - frontiersin.org
In this work, perceptual organization has been studied with the same spirit and
phenomenological methods used by Gestalt psychologists. This was accomplished through …

Illusion and illusoriness of color and coloration

B Pinna, D Porcheddu, K Deiana - Journal of Imaging, 2018 - mdpi.com
In this work, through a phenomenological analysis, we studied the perception of the
chromatic illusion and illusoriness. The necessary condition for an illusion to occur is the …