質問編集履歴
2
改善
test
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File without changes
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test
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@@ -244,144 +244,140 @@
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cv2.destroyAllWindows()
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# 枠を描画
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cv2.rectangle(res,(tobjx,tobjy),(tobjx+tobjw,tobjy+tobjh),(0,255,255),1)
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cv2.imshow('t', cv2.rectangle(res,(tobjx,tobjy),(tobjx+tobjw,tobjy+tobjh),(0,255,255),1))
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cv2.waitKey(0)
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cv2.destroyAllWindows()
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# for x in range(tobjx, tobjx+tobjw):
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# v = expr(x)
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# res[int(v),x,:] = (255,255,0)
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# 幅を測る
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offsetx = 10;incx = 16;lbno = 1
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cary = np.zeros((incx,), np.float32)
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carx = np.zeros((incx,), np.float32)
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for sx in range(tobjx+incx, tobjx+tobjw-incx, incx):
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cary = np.zeros((incx,), np.uint8)
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for x in range(sx, sx+incx):
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vy = expr(x)
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carx[sx-x] = x
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cary[sx-x] = vy
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rv1 = np.polyfit(carx ,cary,1)
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expr1 = np.poly1d(rv1)
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# スキャンセグメントの中間座標
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mx = sx + incx // 2
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my = expr(mx)
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# 直行を求める
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ex = WidthScanner(rv1, mx, my)
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spt, ept, dist = ex.getPoints(res)
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cv2.line(res, (int(spt[0]), int(spt[1])),
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(int(ept[0]), int(ept[1])), (255,0,0), 1, lineType=cv2.LINE_AA)
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cv2.putText(res, str(lbno), (int(spt[0]-6), int(spt[1])-8),
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cv2.FONT_HERSHEY_SIMPLEX, 0.4, (0,255,255), 1,cv2.LINE_AA)
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print('%2d.直径 %.2f' % (lbno, dist))
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lbno += 1
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# 長さを測る
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total_len = 0
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vy = expr(x)
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scan_flag = False
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by = 0
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for x in range(tobjx, tobjx+tobjw):
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if scan_flag == False :
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bx = x
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by = vy
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elif scan_flag == True :
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if res[int(vy), x] == 255:
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sdist = math.sqrt((bx - x)** 2 + (by - vy) ** 2)
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total_len += sdist
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cv2.line(res, (int(x), int(vy)), (int(bx), int(by)), (255,0,255), 2, lineType=cv2.LINE_AA)
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bx = x
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by = vy
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else:
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break
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print('トータル長(pixel)=%.2f' %(total_len))
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#ここより上はOK
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# 枠を描画
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cv2.rectangle(res,(tobjx,tobjy),(tobjx+tobjw,tobjy+tobjh),(0,255,255),1)
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cv2.imshow('t', cv2.rectangle(res,(tobjx,tobjy),(tobjx+tobjw,tobjy+tobjh),(0,255,255),1))
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cv2.waitKey(0)
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cv2.destroyAllWindows()
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# for x in range(tobjx, tobjx+tobjw):
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# v = expr(x)
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# res[int(v),x,:] = (255,255,0)
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# 幅を測る
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offsetx = 10;incx = 16;lbno = 1
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cary = np.zeros((incx,), np.float32)
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carx = np.zeros((incx,), np.float32)
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for sx in range(tobjx+incx, tobjx+tobjw-incx, incx):
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cary = np.zeros((incx,), np.uint8)
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for x in range(sx, sx+incx):
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vy = expr(x)
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carx[sx-x] = x
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cary[sx-x] = vy
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rv1 = np.polyfit(carx ,cary,1)
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expr1 = np.poly1d(rv1)
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# スキャンセグメントの中間座標
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mx = sx + incx // 2
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my = expr(mx)
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# 直行を求める
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ex = WidthScanner(rv1, mx, my)
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spt, ept, dist = ex.getPoints(res)
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cv2.line(res, (int(spt[0]), int(spt[1])),
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(int(ept[0]), int(ept[1])), (255,0,0), 1, lineType=cv2.LINE_AA)
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cv2.putText(res, str(lbno), (int(spt[0]-6), int(spt[1])-8),
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cv2.FONT_HERSHEY_SIMPLEX, 0.4, (0,255,255), 1,cv2.LINE_AA)
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print('%2d.直径 %.2f' % (lbno, dist))
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lbno += 1
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# 長さを測る
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total_len = 0
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vy = expr(x)
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scan_flag = False
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by = 0
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for x in range(tobjx, tobjx+tobjw):
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if scan_flag == False :
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bx = x
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by = vy
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elif scan_flag == True :
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if res[int(vy), x] == 255:
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sdist = math.sqrt((bx - x)** 2 + (by - vy) ** 2)
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total_len += sdist
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cv2.line(res, (int(x), int(vy)), (int(bx), int(by)), (255,0,255), 2, lineType=cv2.LINE_AA)
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bx = x
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by = vy
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else:
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break
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print('トータル長(pixel)=%.2f' %(total_len))
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if __name__ == '__main__':
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main()
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1
書式の変更
test
CHANGED
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File without changes
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test
CHANGED
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@@ -10,7 +10,7 @@
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10
10
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11
11
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### 発生している問題・エラーメッセージ
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12
12
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13
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-
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13
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```ここに言語を入力
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14
14
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15
15
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ValueError Traceback (most recent call last)
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16
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@@ -54,7 +54,11 @@
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54
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55
55
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ValueError: too many values to unpack (expected 2)
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```
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#
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#コード
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60
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61
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```ここに言語を入力
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58
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59
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import cv2
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60
64
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@@ -92,7 +96,7 @@
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h,w = binimg.shape
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98
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95
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中央線より上をスキャン
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# 中央線より上をスキャン
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x1 = 0
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@@ -114,7 +118,7 @@
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中央線より下をスキャン
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# 中央線より下をスキャン
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x2 = 0
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@@ -154,7 +158,7 @@
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モルフォロジー変換
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# モルフォロジー変換
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162
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159
163
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kernel5x5 = cv2.getStructuringElement(cv2.MORPH_ELLIPSE, (5, 5))
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@@ -168,7 +172,7 @@
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ラベリング
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# ラベリング
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nLabels, labelImages, data, center = cv2.connectedComponentsWithStats(bw)
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@@ -200,7 +204,7 @@
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輪郭取得
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# 輪郭取得
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205
209
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contours, _ = cv2.findContours(btarget, cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_SIMPLE)
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@@ -210,7 +214,7 @@
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213
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回帰計算
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# 回帰計算
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218
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215
219
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ypts, xpts = np.where(btarget == 255)
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@@ -226,7 +230,7 @@
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ターゲットオブジェクト認識領域描画
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# ターゲットオブジェクト認識領域描画
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230
234
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231
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cv2.rectangle(res,(tobjx,tobjy),(tobjx+tobjw,tobjy+tobjh),(0,255,255),1)
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232
236
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@@ -240,9 +244,23 @@
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240
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cv2.destroyAllWindows()
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242
246
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247
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+
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248
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249
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250
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243
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-
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251
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#ここより上はOK
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244
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-
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252
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253
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261
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262
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245
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-
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263
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# 枠を描画
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246
264
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247
265
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cv2.rectangle(res,(tobjx,tobjy),(tobjx+tobjw,tobjy+tobjh),(0,255,255),1)
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248
266
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@@ -258,9 +276,13 @@
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258
276
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259
277
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|
260
278
|
|
|
261
|
-
|
|
279
|
+
# for x in range(tobjx, tobjx+tobjw):
|
|
280
|
+
|
|
262
|
-
|
|
281
|
+
# v = expr(x)
|
|
282
|
+
|
|
283
|
+
# res[int(v),x,:] = (255,255,0)
|
|
284
|
+
|
|
263
|
-
幅を測る
|
|
285
|
+
# 幅を測る
|
|
264
286
|
|
|
265
287
|
offsetx = 10;incx = 16;lbno = 1
|
|
266
288
|
|
|
@@ -284,7 +306,7 @@
|
|
|
284
306
|
|
|
285
307
|
expr1 = np.poly1d(rv1)
|
|
286
308
|
|
|
287
|
-
スキャンセグメントの中間座標
|
|
309
|
+
# スキャンセグメントの中間座標
|
|
288
310
|
|
|
289
311
|
mx = sx + incx // 2
|
|
290
312
|
|
|
@@ -292,7 +314,7 @@
|
|
|
292
314
|
|
|
293
315
|
|
|
294
316
|
|
|
295
|
-
直行を求める
|
|
317
|
+
# 直行を求める
|
|
296
318
|
|
|
297
319
|
ex = WidthScanner(rv1, mx, my)
|
|
298
320
|
|
|
@@ -314,7 +336,7 @@
|
|
|
314
336
|
|
|
315
337
|
|
|
316
338
|
|
|
317
|
-
長さを測る
|
|
339
|
+
# 長さを測る
|
|
318
340
|
|
|
319
341
|
total_len = 0
|
|
320
342
|
|
|
@@ -364,6 +386,8 @@
|
|
|
364
386
|
|
|
365
387
|
main()
|
|
366
388
|
|
|
389
|
+
```
|
|
390
|
+
|
|
367
391
|
|
|
368
392
|
|
|
369
393
|
|