Rotation Invariance for Offline Handwritten Chemical Organic Ring Structure Symbols Recognition.

Ting Zhang Shiyi Du Xinguo Yu Jian Zhou

Published in: TALE (2021)

Keyphrases

rotation invariance
character recognition
rotation invariant
object recognition
handwriting recognition
scale invariance
handwritten words
feature extraction
pattern recognition
word recognition
scale and rotation invariant
viewpoint
zernike moments