allograph

n.

代书，代签名，异形字；

Allograph
Allograph
Allograph
Allograph based writer adaptation for handwritten character recognition
AUTOMATIC ALLOGRAPH MATCHING IN FORENSIC WRITER IDENTIFICATION
A fuzzy-syntactic approach to allograph modeling for cursive script recognition
Automatic Allograph Selection and Multiple Expert Classification for Totally Unconstrained Handwritten Character Recognition
Automatic Allograph Selection and Multiple Expert Classification for Totally Unconstrained Handwritten Character Recognition
Writer identification through information retrieval: the allograph weight vector
A cognitive-neuropsychological analysis of allograph errors from a patient with acquired dysgraphia