Simplification Resilient LDPC-Coded Sparse-QIM Watermarking for 3D-Meshes
Bata VasicBane V. VasicPublished in: CoRR (2012)
Keyphrases
- d mesh
- information hiding
- data hiding
- watermarking algorithm
- error correction
- skeleton extraction
- three dimensional
- d objects
- shape descriptors
- quantization index modulation
- digital images
- watermarking scheme
- compressive sensing
- multiresolution
- ldpc codes
- geometric properties
- sparse representation
- watermarking technique
- copyright protection
- low density parity check
- jpeg compression
- channel coding
- feature selection
- image processing
- surface properties
- signal processing
- spatial domain