wip

tools/calculate_rf_sizes.py

@@ -63,6 +63,19 @@ def calculate_angular_receptive_field(
     return rf_vertical_deg, rf_horizontal_deg
 
 
+def calculate_pixels_per_degree(resolution: int, fov: float) -> float:
+    """Calculate pixels per degree for a given resolution and field of view.
+
+    Args:
+        resolution: Number of pixels
+        fov: Field of view in degrees
+
+    Returns:
+        float: Pixels per degree
+    """
+    return resolution / fov
+
+
 horizontal_resolution = 2048
 horizontal_fov = 360.0
 vertical_resolution = 32
@@ -100,3 +113,12 @@ print(f"SubTer LeNet (Asymmetric kernels) RF size: {rf_h} × {rf_w} pixels")
 print(
     f"SubTer LeNet (Asymmetric kernels) RF angular size: {rf_vert_deg:.2f}° × {rf_horiz_deg:.2f}°"
 )
+
+# Calculate pixels per degree
+horizontal_ppd = calculate_pixels_per_degree(horizontal_resolution, horizontal_fov)
+vertical_ppd = calculate_pixels_per_degree(vertical_resolution, vertical_fov)
+
+print("\nPixels per Degree:")
+print(f"Horizontal: {horizontal_ppd:.2f} px/°")
+print(f"Vertical:   {vertical_ppd:.2f} px/°")
+print()