Merge pull request gzr2017#15 from kokosabu/q16_fix

Q.16の修正
Ctozzzzz · Feb 26, 2019 · dee6d36 · dee6d36
2 parents 1fc676b + f13149e
commit dee6d36
Show file tree

Hide file tree

Showing 3 changed files with 5 additions and 2 deletions.
diff --git a/Question_11_20/answer_16.py b/Question_11_20/answer_16.py
@@ -23,16 +23,19 @@
 tmp = out.copy()
 
 ## Sobel vertical
-#K = [[1., 0., -1.],[1., 0., -1.],[1., 0., -1.]]
+#K = [[-1., 0., 1.],[-1., 0., 1.],[-1., 0., 1.]]
 ## Sobel horizontal
 K = [[-1., -1., -1.],[0., 0., 0.], [1., 1., 1.]]
 
 for y in range(H):
     for x in range(W):
-        out[pad+y, pad+x] = np.mean(K * (tmp[y:y+K_size, x:x+K_size]))
+        out[pad+y, pad+x] = np.sum(K * (tmp[y:y+K_size, x:x+K_size]))
 
 out = out[pad:pad+H, pad:pad+W].astype(np.uint8)
 
+out[out < 0] = 0
+out[out > 255] = 255
+
 # Save result
 cv2.imwrite("out.jpg", out)
 cv2.imshow("result", out)

diff --git a/Question_11_20/answer_16_h.jpg b/Question_11_20/answer_16_h.jpg
diff --git a/Question_11_20/answer_16_v.jpg b/Question_11_20/answer_16_v.jpg