Diff of HomographyMatrix

• The added line is THIS COLOR.
• The deleted line is THIS COLOR.
• Go to HomographyMatrix.

[[Math>数学]]
[[数学>Math]]

- Homography行列から併進・回転行列を算出するテスト（回転のみ）
--  http://blog.livedoor.jp/hen_cyberne/archives/51071213.html