Good Appearance and 3D Shape Descriptors for Object Category Recognition.

Pedro F. Proença Filipe Gaspar Miguel Sales Dias

Published in: Int. J. Artif. Intell. Tools (2015)

Keyphrases

object category recognition
dictionary learning
sparse coding
object categories
d objects
shape descriptors
keypoints
appearance model
feature descriptors
bag of visual words
sparse representation
image retrieval
image descriptors
feature vectors
object retrieval
linear combination
computer vision
multiscale