Invertible Hierarchical Generative Model for Images.

Heikki Timonen Miika Aittala Jaakko Lehtinen

Published in: Trans. Mach. Learn. Res. (2023)

Keyphrases

generative model
image data
image features
visual patterns
probabilistic model
input image
image classification
feature representations
object recognition
lighting conditions
object parts
image analysis
pitman yor process
bayesian framework
image retrieval
em algorithm
test images
prior knowledge
image descriptors
discriminative learning
keypoints
low level
image set
object categories
image structure
feature space
multiscale
primal sketch
machine learning