Wavefront Coding

Conclusions• Hybrid imaging offers an additional parameter for optimisationof imaging systems• Reduced cost• Reduced weight and complexity• Miniaturisation• Optimal phase-modulation• Generalised cubic, cubic, quartic• It has been common to use strong optical coding• Use of weak coding with adaptive image recovery yields optimalSNR• Significant additional demands on• Adaptive recovery algorithms• Artefacts removal• Computational power42