Fix: display grayscale image using cmap='gray'

2025-04-26 14:09:08 +09:00 · 2025-04-26 14:09:08 +09:00 · 619b444f13
parent 17dc3a5090
commit 619b444f13
1 changed files with 1 additions and 1 deletions
--- a/lessons/4-ComputerVision/06-IntroCV/OpenCV.ipynb
+++ b/lessons/4-ComputerVision/06-IntroCV/OpenCV.ipynb
@ -135,7 +135,7 @@
   "source": [
    "bw_im = cv2.cvtColor(im,cv2.COLOR_BGR2GRAY)\n",
    "print(bw_im.shape)\n",
-    "plt.imshow(bw_im)"
+    "plt.imshow(bw_im, cmap='gray')"
   ]
  },
  {