Results 41 to 50 of about 418,235 (181)
Colour normalisation to reduce inter-patient and intra-patient variability in microaneurysm detection in colour retinal images [PDF]
, 2005 Images of the human retina vary considerably in their appearance depending on the skin pigmentation (amount of melanin) of the subject. Some form of normalisation of colour in retinal images is required for automated analysis of images if good ...
Cornforth, D.J. +2 more
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Change Blindness to Gradual Changes in Facial Expressions
Psychologica Belgica, 2006 Change blindness – our inability to detect changes in a stimulus – occurs even when the change takes place gradually, without disruption (Simons, Franconeri, & Reimer, 2000). Such gradual changes are more difficult to detect than changes that involve
Elodie David +3 more
doaj +1 more source
A Clinical Study of Colour Vision Status of Female Relatives of Indian Males with Defective Colour Vision [PDF]
Journal of Clinical and Diagnostic Research, 2018 Introduction: Around 15% of females are carriers of congenital colour blindness. Variable colour vision status exists in these heterozygous carrier females due to various factors such as retinal mosaicism and the likelihood of the presence of an ...
Neelam Puthran +2 more
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Journal of the Egyptian Public Health Association, 2020 Background The prevalence of congenital colour vision deficiency (CCVD) varies from race to race and differs in different geographic regions. Colour vision deficiency or colour blindness, is the inability or decreased ability of discriminating certain ...
Reta Gutema Mitiku +2 more
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Colour blindness: a comparison of different methods of testing colour blindness [PDF]
, 1923 The study of colour-blindness has been somewhat retarded by the concomitant study of colour theories. The majority of investigators have started out unduly biased by their favourite theory and have examined colour-blinds from this prejudiced ...
Collins, Mary
core +3 more sources
Daltonism or Colour-blindness [PDF]
The American Journal of the Medical Sciences, 1878 n ...
openaire +1 more source
Blindness and visual impairment due to age-related cataract in sub-Saharan Africa: a systematic review of recent population-based studies. [PDF]
, 2013 AIM: We aimed to evaluate age-related cataract as a contributor to blindness and visual impairment (VI) in sub-Saharan Africa (SSA). METHODS: A systematic review of population-based studies published between 2000 and October 2012.
Sherwin, Justin C +2 more
core +1 more source
Italo Calvinoʼs Colour Blindness and the Question of Race among Einaudi Intellectuals
Modern Languages Open, 2019 Italo Calvino is acknowledged as an important voice in post-war Italian literature. Together with other important Einaudi intellectuals, such as Elio Vittorini and Cesare Pavese, Calvino helped shape the narratives around, and the legacy of, the Italian ...
Elio Baldi
doaj +1 more source