Improvements in shape-from-focus for holographic reconstructions with regard to focus operators, neighborhood-size, and height value interpolation.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 19095526.
- Also identified by DOI 10.1109/TIP.2008.2007049.
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Abstract
This paper presents a shape-from-focus method, which is improved with regard to the mathematical operator used for contrast measurement, the selection of the neighborhood size, surface refinement through interpolation, and surface postprocessing. Three-dimensional models of living human faces are presented with such a high resolution that single hairs are visible.
Medical subject headings
- Algorithms
- Artificial Intelligence
- Holography
- Image Enhancement
- Image Interpretation, Computer-Assisted
- Imaging, Three-Dimensional
- Pattern Recognition, Automated