end0tknr https://blog.hatena.ne.jp/end0tknr/ end0tknr's kipple - web写経開発 https://end0tknr.hateblo.jp/ opencv.findContours() による 画像の境界(輪郭)探索 - end0tknr's kipple - 新web写経開発 ↑このエントリのおまけ、というか、記載漏れ #!/usr/local/bin/python # -*- coding: utf-8 -*- from PIL import Image import cv2 from datetime import datetime import matplotlib matplotlib.use('Agg') import matplotlib.pylab as plb import numpy as np import s… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fend0tknr.hateblo.jp%2Fentry%2F20171104%2F1509806261" title="opencv.contourArea() と arcLength() で領域の面積と周囲の長さを算出 - end0tknr&#39;s kipple - web写経開発" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> https://cdn-ak.f.st-hatena.com/images/fotolife/e/end0tknr/20120723/20120723195236.jpg Hatena Blog https://hatena.blog 2017-11-04 23:37:41 rich https://end0tknr.hateblo.jp/entry/20171104/1509806261 1.0 100%