On the Nature of Simultaneous Colour Contrast

ثبت نشده
چکیده

Our journey from the psychophysics of simple displays toward the perception of natural scenes may call to mind the following well-known story that appears in many guises. Benighted space traveller in impenetrable rain forest on unknown planet, on meeting small person with long ears: " Sir, can you tell me the way to Alderon? " Person with ears: " If to Alderon going were I, not from here start would I. "-PAUL WHITTLE 4

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

The peculiar nature of simultaneous colour contrast in uniform surrounds

We present evidence from asymmetric colour matching experiments which strongly suggests that uniform surrounds evoke induction effects of a very peculiar nature, not representative of colour induction effects in variegated surrounds. Given the widespread use of uniform surrounds in studies of colour vision, this finding is of interest in relation to a number of current research issues, such as ...

متن کامل

Interactions between colour and synaesthetic colour: An effect of simultaneous colour contrast on synaesthetic colours

We investigated whether simultaneous colour contrast affects the synaesthetic colour experience and normal colour percept in a similar manner. We simultaneously presented a target stimulus (i.e. grapheme) and a reference stimulus (i.e. hash). Either the grapheme or the hash was presented on a saturated background of the same or opposite colour category as the synaesthetic colour and the other s...

متن کامل

Interactions between simultaneous contrast and coloured afterimages.

Coloured afterimages were obtained after fixation of a neutral grey spot on a coloured surround The colour of the spot afterimage was similar to that of the previous surrounding area. and was found to have two components which could be elicited independently. Firstly. complementary afterimages were generated by the subjective contrast colour which was induced into the grey spot during the adapt...

متن کامل

A simple model describes large individual differences in simultaneous colour contrast

We report experimental evidence for substantial individual differences in the susceptibility to simultaneous colour contrast. Interestingly, we found that not only the general amount of colour induction varies across observers, but also the general shape of the curves describing asymmetric matching data. A simple model based on von Kries adaptation and crispening describes the data rather well ...

متن کامل

توارث سه ژنی رنگ لپه ها در عدس

In spite of different reports about the inheritance of cotyledon colour in lentil, the precise nature of this phenomenon is unknown. In a comprehensive study, conducted in 1993-96 on inheritance of morphological markers in lentil, two types of green colour, light green and dark-green lentils, were distinguished for the first time. The dark-green showed monogenic and the light-green showed digen...

متن کامل

توارث سه ژنی رنگ لپه ها در عدس

In spite of different reports about the inheritance of cotyledon colour in lentil, the precise nature of this phenomenon is unknown. In a comprehensive study, conducted in 1993-96 on inheritance of morphological markers in lentil, two types of green colour, light green and dark-green lentils, were distinguished for the first time. The dark-green showed monogenic and the light-green showed digen...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2005