• Corpus ID: 52831901

Image Fusion using Image Blocks and Modified Discrete Wavelet Transform

  title={Image Fusion using Image Blocks and Modified Discrete Wavelet Transform},
  author={Wisarut Chantara and Yo-Sung Ho},
In digital photography, all the structures of normal digital cameras have the finite depth of field problem. Photographers could only focus with one point. This means the objects apart from the focus range appear with blurring effect. In order to solve this problem, this paper presents an image fusion technique to extend the depth of field. Image blocks and modified discrete wavelet transform is applied to source images. The method is operated with DWT coefficients. The approximation… 

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