Overview

• The steps of image scaling:

  • Image padding and convolution with filter

• Two types of commonly used filter:

  • the box filter and the Bartlett filter

• Zoom-in and Zoom-out

• Scaling color images

• Conclusion

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• In this presentation, we will discuss the following topics:

• go through the two most commonly used methods in detail
  • compare and contrast the two methods

• quickly go over zoom-out and scaling on color images

• conclusion