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Cinematographic aspect ratios are usually denoted as a (rounded) decimal multiple of width vs unit height, while photographic and videographic aspect ratios are usually defined and denoted by whole number ratios of width to height. In
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The diameter-width aspect ratio (DWAR) of a compact set is the ratio of its diameter to its width. A circle has the minimal DWAR which is 1. A square has a DWAR of
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168:. The values x and y do not represent actual widths and heights but, rather, the proportion between width and height. As an example, 8:5, 16:10, 1.6:1,
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The aspect ratio is most often expressed as two integer numbers separated by a colon (x:y), less commonly as a simple or decimal
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238:: the aspect ratio of an etched, or deposited structure is the ratio of the height of its vertical side wall to its width.
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is the ratio of its longer side to its shorter side—the ratio of width to height, when the rectangle is oriented as a "
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is fixed, then all reasonable definitions of aspect ratio are equivalent to within constant factors.
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For a rectangle, the aspect ratio denotes the ratio of the width to the height of the rectangle. A
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Proceedings 39th Annual
Symposium on Foundations of Computer Science (Cat. No.98CB36280)
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Smith, W. D.; Wormald, N. C. (1998). "Geometric separator theorems and applications".
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High Aspect Ratios allow the construction of tall microstructures without slant
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559:-volume. A square has the minimal CVAR which is 1. A circle has a CVAR of
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of its sizes in different dimensions. For example, the aspect ratio of a
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The cube-volume aspect ratio (CVAR) of a compact set is the
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and 1.6 are all ways of representing the same aspect ratio.
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For an ellipse, the aspect ratio denotes the ratio of the
489:. An ellipse with an aspect ratio of 1:1 is a circle.
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69:. Unsourced material may be challenged and removed.
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193:The term is most commonly used with reference to:
331:: Some (not all) 20th century computer monitors (
652:{\displaystyle {\sqrt {W^{2}/WH}}={\sqrt {W/H}}}
551:-volume of the smallest enclosing axes-parallel
181:In objects of more than two dimensions, such as
320:has the smallest possible aspect ratio of 1:1.
695:aspect ratio (the image as displayed) and the
675:Aspect ratios are mathematically expressed as
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284:Shape factor (image analysis and microscopy)
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691:there is a subtle distinction between the
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129:Learn how and when to remove this message
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295:List of aspect ratios of national flags
583:. An axis-parallel rectangle of width
373:{\displaystyle {\sqrt {2}}:1=1.414...}
702:(the ratio of pixel dimensions); see
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67:adding citations to reliable sources
793:Rouse, Margaret (September 2002).
766:Rouse, Margaret (September 2005).
25:
216:Standard photographic print sizes
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500:Aspect ratios of general shapes
54:needs additional citations for
341:standard-definition television
301:Aspect ratios of simple shapes
27:Attribute of a geometric shape
1:
547:-th root of the ratio of the
380:: international paper sizes (
32:Aspect ratio (disambiguation)
795:"Wide aspect ratio display"
576:{\displaystyle {\sqrt {2}}}
533:{\displaystyle {\sqrt {2}}}
221:Motion picture film formats
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512:in a d-dimensional space:
438:in many European countries
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832:10.1109/sfcs.1998.743449
555:-cube, to the set's own
472:: super ultra-widescreen
768:"What is aspect ratio?"
683:(pronounced "x-to-y").
289:Finite Element Analysis
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389:35mm still camera film
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268:of an aircraft or bird
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405:= 1.6: commonly used
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189:Applications and uses
747:Vertical orientation
732:List of film formats
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462:: ultra-widescreen,
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312:Aspect ratio (image)
206:Display aspect ratio
63:improve this article
30:For other uses, see
449:TV and most laptops
911:Division and ratio
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280:Nanorod dimensions
231:Pixel aspect ratio
201:Image aspect ratio
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410:computer displays
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293:Flag design; see
266:Wing aspect ratio
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16:(Redirected from
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419:Φ:1 = 1.618...:
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236:Photolithography
226:Standard ad size
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74:Find sources:
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52:This article
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19:
18:Aspect ratios
983:
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803:. Retrieved
801:. E3displays
798:
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776:. Retrieved
774:. TechTarget
771:
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728:ratios in 3D
704:Distinctions
700:aspect ratio
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510:compact sets
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421:golden ratio
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276:optical lens
260:Turbocharger
192:
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143:aspect ratio
142:
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61:Please help
56:verification
53:
36:
1031:Irreducible
961:Denominator
805:18 February
716:Axial ratio
587:and height
432:super 16 mm
387:3:2 = 1.5:
272:Astigmatism
255:Tire sizing
1063:Percentage
1058:Paper size
967:= Quotient
778:3 February
753:References
487:minor axis
483:major axis
458:64:27 = 2.
447:widescreen
436:film gauge
407:widescreen
399:) displays
323:Examples:
306:Rectangles
211:Paper size
89:newspapers
1036:Reduction
994:Continued
979:Algebraic
955:Numerator
891:Fractions
671:Notations
468:32:9 = 3.
452:2:1 = 2:
441:16:9 = 1.
339:, etc.),
250:Tire code
159:landscape
155:rectangle
147:geometric
119:June 2023
1083:Category
1009:Egyptian
944:Fraction
926:Quotient
918:Dividend
850:17962961
710:See also
591:, where
506:geometry
477:Ellipses
454:dominoes
426:5:3 = 1.
397:iPhone 5
368:1.414...
327:4:3 = 1.
166:fraction
1026:Integer
999:Decimal
964:
952:
922:Divisor
799:display
772:WhatIs?
698:storage
693:display
485:to the
395:(until
382:ISO 216
173:⁄
103:scholar
1089:Ratios
1019:Silver
1014:Golden
1004:Dyadic
989:Binary
984:Aspect
895:ratios
848:
838:
393:iPhone
318:square
274:of an
244:HARMST
105:
98:
91:
84:
76:
846:S2CID
721:Ratio
403:16:10
151:ratio
145:of a
110:JSTOR
96:books
1068:Unit
893:and
836:ISBN
807:2020
780:2013
595:>
464:21:9
414:WXGA
141:The
82:news
1048:LCD
828:doi
504:In
460:370
337:XGA
333:VGA
161:".
65:by
1085::
924:=
920:÷
844:.
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770:.
706:.
445::
430::
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335:,
958:/
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869:v
852:.
830::
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782:.
681:y
679::
677:x
665:d
659:.
645:H
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637:W
632:=
627:H
624:W
620:/
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610:W
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589:H
585:W
569:2
557:d
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362:1
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354:2
329:3
175:5
171:8
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126:(
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117:(
107:·
100:·
93:·
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59:.
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