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defocus. In DICTIOUS you will not only get to know all the dictionary meanings for the word
defocus, but we will also tell you about its etymology, its characteristics and you will know how to say
defocus in singular and plural. Everything you need to know about the word
defocus you have here. The definition of the word
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English
Etymology
From de- + focus.
Pronunciation
Verb
defocus (third-person singular simple present defocuses or defocusses, present participle defocusing or defocussing, simple past and past participle defocused or defocussed)
- (transitive) To cause (a lens, or a beam of light or particles, etc.) to be out of focus.
Noun
defocus (uncountable)
- The process of going out of focus.
- (optics) The distance by which the focal point is in front of (positive defocus) or beyond (negative defocus) the image or target surface.
2012, Subhasis Chaudhuri, A. N. Rajagopalan, Depth From Defocus: A Real Aperture Imaging Approach, page 16:Fundamental to the concept of recovering the depth by measuring defocus is the relationship between the focused and the defocused images of a scene.
Anagrams