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Performance Analysis of PEMFC with Non-Equidistant Depth 3D Flow Field
ACS OmegaMingge Wu +6 more
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A New Sense for Depth of Field [PDF]
IEEE Transactions on Pattern Analysis and Machine Intelligence, 1987 This paper examines a novel source of depth information: focal gradients resulting from the limited depth of field inherent in most optical systems. Previously, autofocus schemes have used depth of field to measured depth by searching for the lens setting that gives the best focus, repeating this search separately for each image point.
Alex P Pentland
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IEEE Symposium on Information Visualization, 2001. INFOVIS 2001., 2005
We present a new technique called Semantic Depth of Field (SDOF) as an alternative approach to focus-and-context displays of information. We utilize a well-known method from photography and cinematography (depth-of-field effect) for information visualization, which is to blur different parts of the depicted scene in dependence of their relevance ...
Robert Kosara +2 more
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We present a new technique called Semantic Depth of Field (SDOF) as an alternative approach to focus-and-context displays of information. We utilize a well-known method from photography and cinematography (depth-of-field effect) for information visualization, which is to blur different parts of the depicted scene in dependence of their relevance ...
Robert Kosara +2 more
openaire +1 more source
Dialectical Anthropology, 2009
It is, of course, well known that if we focus a camera on an object at some definite distance from the camera lens, there will be a finite range of distances in front of and beyond the focused object in which everything appears acceptably in focus, while outside that range everything becomes progressively more blurred at increasing distances from the ...
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It is, of course, well known that if we focus a camera on an object at some definite distance from the camera lens, there will be a finite range of distances in front of and beyond the focused object in which everything appears acceptably in focus, while outside that range everything becomes progressively more blurred at increasing distances from the ...
openaire +2 more sources
Depth of Field for the Presbyope
American journal of optometry and physiological optic, 1981Abstract As a general rule the near addition (add) for a presbyope is selected so that the range of clear vision is dioptrically and not linearly balanced. Implicit in such thinking is the assumption that the dioptric and linear range of clear vision cannot be simultaneously balanced.
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