DOES THE BRAIN PERFORM A FOURIER-ANALYSIS OF THE VISUAL SCENE
DOES THE BRAIN PERFORM A FOURIER-ANALYSIS OF THE VISUAL SCENE
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DOI：
10.1016/0166-2236(79)90082-1
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发表时间：
1979-01-01
影响因子：
15.9
通讯作者：
GRAHAM, N
中科院分区：
文献类型：
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作者：
GRAHAM, N
将复杂的听觉声音分解成其组成的简单调和变量(纯音)就是傅立叶分析的一个例子。大脑是否会对视觉场景做类似的事情，将视觉模式分解成一些更简单的表示，以帮助减轻信息处理的负担？正如诺玛·格雷厄姆下面解释的那样，这个问题的答案既是肯定的，也是否定的。但是，不管是不是，大脑可能会对视觉场景进行傅里叶分析的想法一直是L在过去十年里推动了许多令人兴奋的视觉研究的动力。
The decomposition ofa complex auditory sound into its constituent simple harmonic variations (pure tones) is an example of Fourier analysis. Does the brain do something like this to visual scenes, decomposing a visual pattern into some simpler representation to help ease the information-processing load? As Norma Graham explains below, the answer to this question is both yes and no. But, yes or no, the idea that the brain might do a Fourier analysis of the visual scene has been a power~ l impetus to much exciting visual research in the last decade.