Murali__Subbarao
Accurate Recovery of Three-Dimensional Shape from Image Focus
Computer Modeling and Simulation of Camera Defocus
Depth from defocus and rapid autofocusing: A practical approach
Depth from defocus: A spatial domain approach
Focusing Techniques
Integration of defocus and focus analysis with stereo for 3D shape recovery
Spatial-Domain Convolution/Deconvolution Transform
The Optimal Focus Measure for Passive Autofocusing and Depth-from-Focus