SIFT-CNN: When Convolutional Neural Networks Meet Dense SIFT Descriptors for Image and Sequence Classification.
Dimitrios TsourounisDimitris KastaniotisChristos TheoharatosAndreas KazantzidisGeorge EconomouPublished in: J. Imaging (2022)
Keyphrases
- sift descriptors
- scale invariant feature transform
- keypoints
- sequence classification
- image features
- image matching
- densely sampled
- sift features
- visual words
- discriminative power
- bag of features
- convolutional neural networks
- affine invariant
- input image
- image retrieval
- image content
- image classification
- feature representation
- sequence data
- image search
- feature descriptors
- image set
- spatial information
- multiscale
- iris recognition
- image sequences
- high resolution