Orientation and Scale Invariant Text Region Extraction in WWW Images.
Taehoon ParkDongsung KimKyusik ChungPublished in: MVA (1998)
Keyphrases
- scale invariant
- image structure
- salient regions
- input image
- gaussian derivatives
- keypoints
- scale invariance
- natural images
- image regions
- textured surfaces
- figure ground separation
- intensity differences
- object class recognition
- feature detectors
- region of interest
- scale invariant features
- affine invariant
- image analysis
- interest point detectors
- region features
- three dimensional
- gabor filters
- scale space
- edge detection
- object recognition
- image retrieval
- translation and scale invariant
- scale space theory
- invariant features
- image matching
- feature points
- image registration
- image features
- local binary pattern
- image set
- multiscale
- similarity measure
- computer vision