Tuesday, September 7, 2010

Top- Down Visual Processing - Week2




It is a very interesting picture. I only saw the light and the curtain at the first glance of the picture. I can’t separate the background and object. Because of the colors are similar to each other and visual process is light and curtain first. Visual process would disregard other colors and objects. On the second moment, brain and eyes keep to thinking and seeing about this picture. My brain discriminate the real object from the background and also discover the daub of the background.

This is an example of the top down visual processing. We usually use the visual process on the website research or poster. For example, on the YAHOO homepage, the most important news would be apparent and easy to understand. YAHOO achieves this result by techniques such as adopt large and colorful pictures and/or texts to attract visitors. YAHOO homepage use the visual process to attract people read the news. 


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