質問編集履歴
1
質問場所の変更
title
CHANGED
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@@ -1,1 +1,1 @@
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pyCharm色検
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pyCharm 色検出
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body
CHANGED
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@@ -1,26 +1,11 @@
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pyCharmにて３色の色を検知し
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pyCharmにて３色の色を検知したいのですがHSVがよくわかりません、、
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調べたのですがイマイチぴんとこず。
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以下コードになります、
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以下コードになります、
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ブルー→水色 を検出したいです。
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ご教授お願いいたします。
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7
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import cv2
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import numpy as np
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camera = cv2.VideoCapture(0)
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width = int(camera.get(cv2.CAP_PROP_FRAME_WIDTH))
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height = int(camera.get(cv2.CAP_PROP_FRAME_HEIGHT))
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fps = camera.get(cv2.CAP_PROP_FPS)
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codec = cv2.VideoWriter_fourcc(*'XVID')
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output_video = cv2.VideoWriter('output.avi', codec, fps, (width, height))
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while True:
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ret, image = camera.read()
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hsv = cv2.cvtColor(image, cv2.COLOR_BGR2HSV)
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green_min = np.array([40, 100, 0])
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green_max = np.array([80, 255, 255])
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green = cv2.inRange(hsv, green_min, green_max)
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@@ -31,26 +16,4 @@
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red_min = np.array([0, 100, 100])
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red_max = np.array([0, 255, 255])
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red = cv2.inRange(hsv, red_min, red_max)
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red = cv2.inRange(hsv, red_min, red_max)
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tmp_image, contours, hierarchy = cv2.findContours(green, cv2.RETR_TREE, cv2.CHAIN_APPROX_SIMPLE)
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tmp_image, contours, hierarchy = cv2.findContours(blue, cv2.RETR_TREE, cv2.CHAIN_APPROX_SIMPLE)
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tmp_image, contours, hierarchy = cv2.findContours(red, cv2.RETR_TREE, cv2.CHAIN_APPROX_SIMPLE)
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contours_image = image.copy()
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cv2.imshow('input image', image)
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cv2.imshow('blue', blue)
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cv2.imshow('red', red)
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cv2.imshow('contours image', contours_image)
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output_video.write(overlapped_image)
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key = cv2.waitKey(1) & 0xFF
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if key == ord('q'):
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break
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camera.release()
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output_video.release()
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cv2.destroyAllWindows()
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