260416-2509165004

2026-04-16 15:39:21 +08:00
parent cd2378c93d
commit 6ad85efc9d
3 changed files with 34 additions and 0 deletions
--- a/260416-2509165004.py
+++ b/260416-2509165004.py
@@ -0,0 +1,18 @@
+import numpy as np
+
+image = np.array([
+    [100, 150, 200],
+    [80,  120, 180],
+    [60,  90,  140]
+], dtype=np.uint8)
+
+print("原图：")
+print(image)
+print()
+image_crop = image[0:2,0:2]
+print("裁剪左上角2x2后:")
+print(image_crop)
+print()
+image_flip = np.fliplr(image)
+print("水平翻滚后：")
+print(image_flip)