Contour pattern recognition through auditory labels of freeman chain codes for people with visual impairments.

Junji Onishi Tsukasa Ono

Published in: SMC (2011)

Keyphrases

chain code
pattern recognition
signal processing
binary images
lossless compression
line drawings
shape retrieval
variable length
image processing
shape features
computer vision
training data
multi label
training set
bounding box
feature extraction
machine learning
training examples
dimensionality reduction