GIST Descriptors for Sign Language Recognition: An Approach Based on Symbolic Representation. - H. S. Nagendraswamy; B. M. Chethana Kumara; R. Lekha Chinmayi (MIKE, 2015)

Indian sign language recognition: An approach based on fuzzy-symbolic data. - H. S. Nagendraswamy; B. M. Chethana Kumara; R. Lekha Chinmayi (ICACCI, 2016)

Spatial Relationship Based Features for Indian Sign Language Recognition. - B. M. Chethana Kumara; H. S. Nagendraswamy; R. Lekha Chinmayi (CoRR, 2016)