diff --git a/.github/scripts/compare-images.py b/.github/scripts/compare-images.py
new file mode 100755
index 0000000..7aed68d
--- /dev/null
+++ b/.github/scripts/compare-images.py
@@ -0,0 +1,47 @@
+#!/usr/bin/env python3
+
+import os
+import sys
+from PIL import Image
+import imagehash
+
+failed = False
+
+def compute_hash(image_path):
+    return imagehash.whash(Image.open(image_path))
+
+def compare_images(image_folder, ground_truth_path):
+    global failed
+    # Compute hash for the ground truth image
+    ground_truth_hash = compute_hash(ground_truth_path)
+    
+    # Generate list of image paths in the given folder
+    image_paths = [os.path.join(image_folder, file) for file in os.listdir(image_folder) if file.lower().endswith(('.png', '.jpg', '.jpeg', '.gif', '.bmp'))]
+    
+    # Compare each image with the ground truth
+    for image_path in image_paths:
+        image_hash = compute_hash(image_path)
+        hamming_distance = image_hash - ground_truth_hash
+        similarity_percentage = 100 * (1 - (hamming_distance / len(str(ground_truth_hash))))
+
+        # Fail if `similarity_percentage` is below 90%
+        if not failed:
+            failed = similarity_percentage < 90.0
+
+        print(f"Image: {image_path}, Similarity: {similarity_percentage:.2f}%")
+
+if __name__ == "__main__":
+    if len(sys.argv) != 3:
+        print("Usage: python script.py <image_folder> <ground_truth_image>")
+        sys.exit(1)
+    
+    # Get folder path and ground truth image path from command line arguments
+    image_folder = sys.argv[1]
+    ground_truth_path = sys.argv[2]
+    
+    # Compare images
+    compare_images(image_folder, ground_truth_path)
+
+    if failed:
+        print("Some formats failed the similarity score >90%")
+        sys.exit(1)
diff --git a/.github/scripts/requirements.txt b/.github/scripts/requirements.txt
new file mode 100644
index 0000000..7c78858
--- /dev/null
+++ b/.github/scripts/requirements.txt
@@ -0,0 +1,3 @@
+pyvidctrl @ git+https://github.com/antmicro/pyvidctrl@865d76b3b686c22a74e02b75b931d18138e81638
+ImageHash==4.3.*
+pillow==10.2.*
diff --git a/.github/workflows/grabthecam-build.yml b/.github/workflows/grabthecam-build.yml
index 4956d4a..9358f0a 100644
--- a/.github/workflows/grabthecam-build.yml
+++ b/.github/workflows/grabthecam-build.yml
@@ -84,6 +84,8 @@ jobs:
         chmod a+rwx /dev/video0
         v4l2-ctl --list-formats -d /dev/video0
 
+        pip install -r .github/scripts/requirements.txt
+
     - name: Build the project
       run: |
         # Prepare directories for the artifacts
@@ -105,9 +107,19 @@ jobs:
         ./build/grabthecam-test-frame-fetch /dev/video0
         cp frame_*.png artifacts/frames/
 
+    - name: Test pyvidctrl
+      run: |
+        # Try to restore settings saved from grabthecam
+        pyvidctrl -r ./artifacts/.pyvidctrl-vivid | grep -q "Couldn't restore value of" && exit 1 || true
+
+    - name: Compare images
+      run: |
+        # Using RGB3 as Ground Truth
+        .github/scripts/compare-images.py ./artifacts/frames ./artifacts/frames/frame_RGB3.png
+
     - name: Upload test artifacts
       uses: actions/upload-artifact@v3
       with:
-        name: test
+        name: test_results
         path: |
           artifacts