A soft image representation approach by exploiting local neighborhood structure of self-organizing map (SOM).
Md Mahmudur RahmanPublished in: Soft Comput. (2016)
Keyphrases
- self organizing maps
- image representation
- neighborhood structure
- multiscale
- graph model
- image classification
- neural network
- bag of words
- som neural network
- image retrieval
- object recognition
- unsupervised learning
- image features
- feature space
- nonlinear dimensionality reduction
- visual words
- k means
- input data
- visual features
- sparse representation
- sparse coding
- scene classification
- image data
- pattern recognition
- feature selection