Colour Vision: Cortical Circuitry for Appearance

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

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

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Colour Vision: Cortical Circuitry for Appearance

Directly stimulating certain cortical neurons can produce a color sensation; a case is reported in which the color perceived by stimulation is the same as the color that most effectively excites the cortical circuitry.

متن کامل

Human Colour Vision: 2. Colour Appearance and Cortical Transformations

Four terms (red, green, yellow, and blue) are necessary and sufficient to describe the appearance of hue. Parvo cells of the LGN respond maximally to modulation along either an S-(L+M) or an L-M axis, but few cells are tuned to intermediate directions. These axes do not correspond to the colour appearance axes. Colour appearance requires at least one more stage of processing, a stage that trans...

متن کامل

A Comparison between CIECAM97s and its Revised Colour Appearance Models for Apearance Attributes of Fabrics

: The CIECAM97s and its revision, as a colour appearance model, were applied for a series of fabrics with different colours and depths to explain their colour appearance coordinates in similar viewing conditions. The results show that due to some modifications which expand the scale, the modified model has improved capadilities in calculating chroma. Besides, the calculations were simpler for t...

متن کامل

Investigation of Colour Size Effect for Colour Appearance Assessment

Three psychophysical experiments were conducted to investigate the colour appearance changes between different sizes under various media or viewing conditions. The results are highly consistent that when increase stimulus size, the colour will appear to be lighter and more colourful with little change in hue. 2010 Wiley Periodicals, Inc. Col Res Appl, 36, 201 – 209, 2011; Published online 17 Ju...

متن کامل

A Comparison between CIECAM97s and its Revised Colour Appearance Models for Apearance Attributes of Fabrics

: The CIECAM97s and its revision, as a colour appearance model, were applied for a series of fabrics with different colours and depths to explain their colour appearance coordinates in similar viewing conditions. The results show that due to some modifications which expand the scale, the modified model has improved capadilities in calculating chroma. Besides, the calculations were simpler for t...

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

ژورنال

عنوان ژورنال: Current Biology

سال: 2008

ISSN: 0960-9822

DOI: 10.1016/j.cub.2008.01.045