From 708dfbe251b8ecaf421233eae5d0494577ac206f Mon Sep 17 00:00:00 2001
From: Xi Xu <i@xi-xu.me>
Date: Thu, 9 May 2024 08:27:05 +0800
Subject: [PATCH] tl

---
 1/6.py | 1 +
 1/7.py | 1 +
 2/1.py | 1 +
 2/2.py | 1 +
 2/3.py | 1 +
 2/4.py | 1 +
 2/5.py | 1 +
 3/1.py | 1 +
 3/2.py | 1 +
 3/3.py | 1 +
 3/4.py | 1 +
 11 files changed, 11 insertions(+)

diff --git a/1/6.py b/1/6.py
index 00632ec..7bf2547 100644
--- a/1/6.py
+++ b/1/6.py
@@ -7,4 +7,5 @@ img_BGR = cv.imread(r"img\iris.jpg")
 img_RGB = cv.cvtColor(img_BGR, cv.COLOR_BGR2RGB)
 plt.imshow(img_RGB)
 plt.axis("off")
+plt.tight_layout()
 plt.show()
diff --git a/1/7.py b/1/7.py
index ef8d831..656dfb7 100644
--- a/1/7.py
+++ b/1/7.py
@@ -34,4 +34,5 @@ if __name__ == "__main__":
     image_hist0 = histogram(image0)
     plt.subplot(1, 2, 2)
     plt.bar(range(256), image_hist0)
+    plt.tight_layout()
     plt.show()
diff --git a/2/1.py b/2/1.py
index f2bffb6..2041350 100644
--- a/2/1.py
+++ b/2/1.py
@@ -50,4 +50,5 @@ if __name__ == "__main__":
     plt.hist(im3.flatten(), 256, [0, 256])  # type: ignore
     plt.subplot(248)
     plt.hist(im4.flatten(), 256, [0, 256])  # type: ignore
+    plt.tight_layout()
     plt.show()
diff --git a/2/2.py b/2/2.py
index 6888bc7..d9075a4 100644
--- a/2/2.py
+++ b/2/2.py
@@ -26,4 +26,5 @@ if __name__ == "__main__":
     plt.imshow(im2, cmap="gray")
     plt.title("gamma = 1.5")
     plt.axis("off")
+    plt.tight_layout()
     plt.show()
diff --git a/2/3.py b/2/3.py
index 19f510c..1965911 100644
--- a/2/3.py
+++ b/2/3.py
@@ -29,4 +29,5 @@ if __name__ == "__main__":
     plt.imshow(ImgSharp, cmap="gray")
     plt.title("sharp")
     plt.axis("off")
+    plt.tight_layout()
     plt.show()
diff --git a/2/4.py b/2/4.py
index 5ac4db6..cbf6fcb 100644
--- a/2/4.py
+++ b/2/4.py
@@ -75,4 +75,5 @@ if __name__ == "__main__":
     plt.imshow(im23, cmap="gray")
     plt.title("gaussian")
     plt.axis("off")
+    plt.tight_layout()
     plt.show()
diff --git a/2/5.py b/2/5.py
index d5b82f7..8717712 100644
--- a/2/5.py
+++ b/2/5.py
@@ -21,4 +21,5 @@ if __name__ == "__main__":
     plt.imshow(ImgLplcEnhance, cmap="gray")
     plt.title("laplacian enhanced")
     plt.axis("off")
+    plt.tight_layout()
     plt.show()
diff --git a/3/1.py b/3/1.py
index 9650ac8..bf86363 100644
--- a/3/1.py
+++ b/3/1.py
@@ -55,4 +55,5 @@ plt.subplot(2, 4, 8)
 plt.title("重构图像（NumPy）")
 plt.imshow(ifft21, cmap="gray")
 plt.axis("off")
+plt.tight_layout()
 plt.show()
diff --git a/3/2.py b/3/2.py
index fadb398..0651d50 100644
--- a/3/2.py
+++ b/3/2.py
@@ -57,4 +57,5 @@ if __name__ == "__main__":
     plt.imshow(img1, cmap="gray")
     plt.title("ILPF滤波后重构图像")
     plt.axis("off")
+    plt.tight_layout()
     plt.show()
diff --git a/3/3.py b/3/3.py
index 8ccee47..fe77795 100644
--- a/3/3.py
+++ b/3/3.py
@@ -47,4 +47,5 @@ if __name__ == "__main__":
     plt.imshow(img1, cmap="gray")
     plt.title("重构图像")
     plt.axis("off")
+    plt.tight_layout()
     plt.show()
diff --git a/3/4.py b/3/4.py
index 569e78c..15de8bb 100644
--- a/3/4.py
+++ b/3/4.py
@@ -23,4 +23,5 @@ f1 = np.fft.ifftshift(fshift)
 img1 = abs(np.fft.ifft2(f1))
 plt.imshow(img1, cmap="gray")
 plt.axis("off")
+plt.tight_layout()
 plt.show()