Guiding Text Image Keypoints Extraction through Layout Analysis.
Emilien RoyerFrédéric BoucharaPublished in: CBDAR@ICDAR (2017)
Keyphrases
- keypoints
- image features
- image matching
- multiscale
- sift features
- sift descriptors
- image analysis
- image representation
- global features
- image retrieval
- image transformations
- scale invariant feature transform
- feature detection
- input image
- scale space
- scale invariant features
- invariant features
- scale invariant
- visual vocabulary
- object recognition
- computer vision
- keypoint detection
- image pairs
- visual words
- spatial information
- single image
- pattern recognition
- image content
- object parts
- keywords