Automatic Videoconference Objects Watermarking Using Object Adapted Qualified Significant Wavelet Trees.
Paraskevi K. TzouveliKlimis S. NtalianisStefanos D. KolliasPublished in: VLBV (2003)
Keyphrases
- object model
- d objects
- multiple objects
- data objects
- individual objects
- quad trees
- visual objects
- object models
- partially occluded objects
- object identification
- objects represented
- real objects
- digital objects
- object description
- target object
- similar objects
- spatial relationships
- object segmentation
- object features
- object level
- bounding box
- object representation
- multi object
- moving objects
- wavelet tree
- complex scenes
- mobile objects
- deformable objects
- industrial parts
- digital images
- object representations
- object position
- wavelet transform
- object classes
- decision trees
- background clutter
- keypoints
- spatial relations
- real world objects
- object localization
- complex objects
- object identity
- object shapes
- object appearance
- articulated objects
- object shape
- rigid objects
- denoising
- three dimensional objects
- partial occlusion
- detecting objects
- reference object
- watermarking scheme
- watermarking algorithm
- relative position
- tree nodes
- database objects
- object orientation
- video conferencing
- wavelet coefficients
- object instances
- image features
- multiresolution
- data structure
- image sequences