Prasanna K. Sahoo

A new method for gray-level picture thresholding using the entropy of the histogram

J. N. Kapur, Prasanna K. Sahoo, Andrew K. C. Wong · Computer Vision Graphics and Image Processing · 1985 · 3.6K citations

Machine Vision, Image Analysis, Engineering +10

A survey of thresholding techniques

Prasanna K. Sahoo, Soheil Soltani, Alexander Wong · Computer Vision Graphics and Image Processing · 1988 · 2.6K citations

Machine Vision, Image Analysis, Engineering +6

Threshold selection using Renyi's entropy

Prasanna K. Sahoo, Carrye Wilkins, Jerry Yeager · Pattern Recognition · 1997 · 442 citations

Mathematical Programming, Engineering, Entropy +6

A thresholding method based on two-dimensional Renyi's entropy

Prasanna K. Sahoo, Gurdial Arora · Pattern Recognition · 2004 · 255 citations

Image Analysis, Engineering, Filtering Technique +6

A gray-level threshold selection method based on maximum entropy principle

Andrew K. C. Wong, Prasanna K. Sahoo · IEEE Transactions on Systems Man and Cybernetics · 1989 · 226 citations

Search Optimization, Engineering, Feature Selection +19