Alpha Ramp

# Load image img = cv2.imread('input.jpg')

In CSS, you can simulate an alpha ramp using linear gradients with rgba or hexadecimal alpha values. alpha ramp

An is a mathematical or visual gradient applied to the Alpha Channel of an image or digital asset. While a standard gradient transitions between colors (e.g., Black to White), an Alpha Ramp transitions between levels of transparency (opacity). # Load image img = cv2