Alhazen
From: The Columbia Encyclopedia, Sixth Edition
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Date: 2008
Alhazen see Ibn al-Haytham .
Author not available, ALHAZEN.,
The Columbia Encyclopedia, Sixth Edition 2008
The Columbia Encyclopedia, Sixth Edition. Copyright 2008 Columbia University Press
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... core of what has come to be known as "Alhazen's Problem." Because of their complexity ... cannot be seen. 2. Alhacen's Solutions to "Alhazen's Problem" In 1669, on the basis of his ... problem, which quickly gained currency as "Alhazen's Problem": Given a spherical convex or ...
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(book reviews)
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... and the position of the viewer), perception and certification, and modes of representation in the writings of Ghiberti (and Alhazen), Alberti, Piero, and Leonardo. Along the way, he also reviews their ideas on the comparison of painting and poetry, painting ...
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The ground dominance effect in the perception of relative distance in 3-D scenes is mainly due to characteristics of the ground surface
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... of objects in 3-D scenes was proposed by Alhazen (trans. 1989) about 1,000 years ago. According to Alhazen, in order for the magnitude of distance ... distance judgments. [Reference] REFERENCES ALHAZEN, I. (1989). Book of optics. In The optics ...
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Intellectual Archeology
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... the work of the tenth-century scientist Alhazen, who revolutionized optical theory with ... of an object into the eye. Bala finds Alhazen's influence in the development of perspective ... example of the power of experimentation (Alhazen was the first person to describe the pinhole ...
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... object passing through a small hole in a dark enclosure result in an inverted but exact image of the object. 1038--Arab scholar Alhazen describes a working model for what would later be known as the camera obscura (Latin for dark room ). 1553--Scientist Giovanni ...
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The Power of Light.
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... Islamic and Christian worlds of the work of the towering giant Alhazen (Ibn al-Haytham, d. 1038), or that of the great Avicenna (Ibn Sina, d. 1037), constitutes a case in point. Alhazen, who revolutionized the field of optics, was ignored in the ...
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... theretofore been applied to it, but he did so without departing from the basic aims and criteria of visual theory established by Alhazen in the eleventh century."4 So, even if we credit Kepler with opening the way toward the development of modern optics, neither ...
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... this inventive combination will become a distinctive characteristic of the aesthetic perception. As Umberto Eco points out, Alhazen's De Aspectibus or Perspectiva (c. tenth, eleventh centuries) will be taken up in the thirteenth century by Witelo's De Perspectiva ...
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The ground dominance effect in the perception of 3-D layout
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... surface in providing the layout of objects in a 3-D scene. Alhazen (1989) proposed that the continuous ground surface between ... accepted for publication October 7, 2004.) [Reference] REFERENCES ALHAZEN, I. (1989). Book of optics. In A. I. Sabra (Trans.), Theoptics ...
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The concavity effect is a compound of local and global effects
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... important than others, on the other hand, is an old concept: Both Alhazen (1030/1989) and Attneave (1954) had noted that points of high ... influences, but is a compound effect. [Reference] REFERENCES ALHAZEN, I. (1989). Book of optics. In A. I. Sabra (Ed. & Trans ...
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Photography's roots stem from ancient times
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... about 30 kilometers from Nineveh at Nimrud (in today's Iraq), also known as Calach (see Gen. 10:11-12). The Arab mathematician Alhazen (d. 1038) first described the magnifying effect of simple lenses in his Book of Optics. He also deduced the linearity of light ...
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