Merge pull request #1754 from singhchanmeet/resize

Image-Resizing

Author: 1e9abhi1e10

Image-Resizing/README.md

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+# Image-Resizing
+
+## 📝 Description
+  * This Python script automatically resizes any image(s) to the desired dimensions (in Pixels) at the desired DPI
+
+<br>
+
+## ⚙️ How To Use
+```bash
+ pip install -r requirements.txt
+```
+
+ * Then store all the images that you want to resize in 'images' folder.
+
+ * Run the resize.py file <br/>
+ You will be prompted to enter the dimensions
+
+ * The resized images will then get stored in the 'resized-images' folder.
+
+## Contributor
+
+ * <a href="github.com/singhchanmeet"> Chanmeet Singh </a>

Image-Resizing/requirements.txt

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+opencv_python==4.7.0.72
+Pillow==9.4.0

Image-Resizing/resize.py

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+import cv2
+import os
+from PIL import Image
+
+# inputting dimensions (in Pixels) from user
+width = int(input("Enter Width in Pixels: "))
+height = int(input("Enter Height in Pixels: "))
+dimensions=(width,height)
+
+# inputting Horizontal and Vertical resolutions
+horizontal_dpi = int(input("Enter Horizontal Dots Per Inches (DPI): "))
+vertical_dpi = int(input("Enter Vertical Dots Per Inches (DPI): "))
+
+# for each file in the images folder
+for filename in os.listdir('images'):
+    img = cv2.imread(os.path.join('images', filename))
+    # if the image is read successfully
+    if img is not None:
+        resized = cv2.resize(img, dimensions, interpolation=cv2.INTER_CUBIC)
+        if resized is not None:
+            cv2.imwrite(os.path.join('resized-images', filename), resized)
+            im = Image.open(os.path.join('resized-images',filename))
+            # if resizing is successful, now proceeding to DPI
+            if im is not None:
+                im.save(os.path.join('resized-images',filename), dpi=(horizontal_dpi, vertical_dpi))