Deep Face Image Retrieval: a Comparative Study with Dictionary Learning.
Ahmad S. TarawnehAhmad B. A. HassanatCeyhun CelikDmitry ChetverikovM. Sohel RahmanChaman VermaPublished in: CoRR (2018)
Keyphrases
- dictionary learning
- image retrieval
- sparse coding
- sparse representation
- image representation
- group sparsity
- image super resolution
- image database
- face images
- natural images
- image content
- object category recognition
- linear combination
- visual features
- image classification
- facial expressions
- dictionary learning for sparse
- sparse codes
- visual words
- feature space
- image annotation
- image collections