get_clutter

Convex-Hull and Probability Ellipse

https://qiita.com/shinmura0/items/901593e3d8a5238f8ae4 https://qiita.com/kkttm530/items/d6ca372491b75baeac3c https://betashort-lab.com/%E3%83%87%E3%83%BC%E3%82%BF%E3%82%B5%E3%82%A4%E3%82%A8%E3%83%B3%E3%82%B9/convex-hull%E3%82%92%E7%94%A8%E3%81%84%E3%81%9Fboundingbox%E3%81%AE%E6%B1%82%E3%82%81%E6%96%B9/

Convex-HUll(R)

http://sinhrks.hatenablog.com/entry/2015/01/10/221418

RANSAC (Robust Estimation)

https://qiita.com/nonbiri15/items/df200f9bcc5cda09ded2 https://qiita.com/smurakami/items/14202a83bd13e55d4c09 http://ishidate.my.coocan.jp/vpy_9/vpy_9.htm