A fuzzy-theory-based face detector

Face recognition: features versus templates

1993 • 2,496 citations

A unified approach to coding and interpreting face images

2002 • 176 citations

Face detection by fuzzy pattern matching

2002 • 127 citations

Automatic recognition of human facial expressions

2002 • 55 citations

Human face detection in a scene

2002 • 39 citations

An application of fuzzy theory: Face detection

1995 • 31 citations