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一、範例分析

一、範例分析. 1 若 f ( x , y ) > T. g ( x , y ). 0 若 f ( x , y ) < T. 臨界值法 (Thresholding) ：. T=8. T=7. +. 形態學影像處理. 1. 膨脹 (dilation) ：. A. B. B. A. A. B. 2. 侵蝕 (erosion) ：. 0. 0. 0. 1. 0. 0. 0. 0. B. A. A. B. ( ). =. 3. 斷開 (open) ：. +. +.

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一、範例分析

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  1. 一、範例分析

  2. 1 若 f ( x , y ) > T g ( x , y ) 0 若 f ( x , y ) < T 臨界值法(Thresholding)： T=8 T=7

  3. + 形態學影像處理 1. 膨脹 (dilation) ： A B B A

  4. A B 2. 侵蝕 (erosion) ： 0 0 0 1 0 0 0 0 B A

  5. A B ( ) = 3. 斷開 (open) ： + + A B B A B A B B ( )

  6. + + + ( ) = A A B B B 4. 閉合 (close) ： (A B) B A B

  7. 二、Cameras

  8. The pinhole imaging model

  9. Pinhole perspective equation NOTE:z is always negative..

  10. Weak-perspective projection is the magnification. When the scene depth is small compared its distance from the Camera, m can be taken constant

  11. Orthographicprojection When the camera is at a (roughly constant) distance from the scene, take m=-1.

  12. Reflection and Refraction

  13. (假設角度很小) 1

  14. where

  15. Real lenses

  16. Distortion Chromatic Aberration

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