Background Removal

Estimated time: 12 minutes

Overview

Questions

• What is bakground removal

Objectives

• Describe background removal

Key Points

• GPR bkr

Ground Penetrating Radar (GPR) write about bkr:

PYTHON

# Background removal by subtracting mean trace
def remove_background(data):
    background = np.mean(data, axis=1, keepdims=True)
    return data - background

# Apply it on your GPR section
data_bg_removed = remove_background(agc_result)

# Plot
plt.figure(figsize=(12, 6))
plt.imshow(data_bg_removed, cmap="gray", aspect="auto", origin="upper")
plt.title("GPR Section with Background Removed")
plt.xlabel("Trace Number")
plt.ylabel("Time Sample")
plt.colorbar(label="Amplitude")
plt.show()