Local Gradient Difference Features for Classification of 2D-3D Natural Scene Text Images.
Lokesh NandanwarPalaiahnakote ShivakumaraRamachandra RaghavendraTong LuUmapada PalDaniel LoprestiNor Badrul AnuarPublished in: ICPR (2020)
Keyphrases
- image features
- image classification
- feature vectors
- feature set
- feature extraction
- edge detection
- scene images
- test images
- image registration
- feature space
- image database
- text detection
- input image
- object recognition
- image retrieval
- target object
- scene text
- natural scene images
- text regions
- feature selection
- texture features
- image regions
- feature points
- image processing
- image annotation
- feature detection
- feature detectors
- text lines
- multi band
- image sequences
- image segmentation