Stem unwrap$ (all stems)

2 papers:

ICPR-v2-2002-LacombeKAB #approach

A Variational Approach to One Dimensional Phase Unwrapping (CL, PK, GA, LBF), p. 810–?.

ICPR-1996-KimK #multi #recognition

Multi-font and multi-size character recognition based on the sampling and quantization of an unwrapped contour (MKK, YBK), pp. 170–174.