lecture23 - Multi-View Geometry Review: Pinhole Camera 1...

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1 Multi-View Geometry Review: Pinhole Camera
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2 Review: Perspective Projection Review: Perspective Projection Points go to Points Lines go to Lines Planes go to whole image or Half-planes Polygons go to Polygons
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3 Perspective cues Perspective cues
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4 Perspective cues Review: Intrinsic Camera Parameters X Y Z C Image plane Focal plane M m ( 29 ( 29 ( 29 ( 29 C C C Z Y X , , u v i j I J J k j I k i v u = = ( 29 ( 29 ( 29 I I v u , ( 29 ( 29 ( 29 f v u C C , , ( 29 ( 29 ( 29 ( 29 ( 29 ± ² ³ ³ ³ ³ ³ ´ µ ± ² ³ ³ ³ ´ µ - - = ± ² ³ ³ ³ ´ µ 1 0 1 0 0 0 0 0 0 0 0 C C C v u new new Z Y X v f u f S V U v v u u fk f fk f = =
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5 Review: Extrinsic Parameters X Y Z C Image plane Focal plane M m ( 29 ( 29 ( 29 ( 29 C C C Z Y X , , u v i j I J J k j I k i v u = = ( 29 ( 29 ( 29 I I v u , ( 29 ( 29 ( 29 f v u C C , , Z Y X ( 29 ( 29 ( 29 ( 29 W W W Z Y X , , By Rigid Body Transformation: ( 29 ( 29 ( 29 ( 29 ( 29 ( 29 ( 29 ( 29 W C W W W C C C DM M Z Y X T R Z Y X = ± ± ± ± ± ² ³ ´ ´ ´ ´ ´ µ ± ² ³ ´ µ = ± ± ± ± ± ² ³ ´ ´ ´ ´ ´ µ × × × 1
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This note was uploaded on 06/12/2011 for the course CAP 5415 taught by Professor Staff during the Fall '08 term at University of Central Florida.

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lecture23 - Multi-View Geometry Review: Pinhole Camera 1...

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