• Nearest-Neighbor (NN)
  • Copies the value of the closest pixel without any blending.
  • fast but tends to produce blocky and pixelated results
• Bilinear Interpolation
  • Averages the values of the 4 closest pixels to estimate a new pixel value.
  • smoother results compared to NN but may still lack fine details.
• Lanczos Resampling
  • Uses a mathematical sinc function over a larger area (e.g., a 3×3 or 4×4 grid).
  • preserves sharpness and details but can be computationally intensive.