Data diffusion processing technique

Data editing apparatus and method

Data editing method and system for a pen type input device

Data embedding and extraction techniques for documents

Data embedding apparatus and printed material

Data embedding apparatus, data extracting apparatus, and...

Data embedding device and data extraction device

Data embedding device and data extraction device

Data embedding scheme with error diffusion

Data embedding, detection, and processing

Data encoding

Data encoding and decoding system

Data encoding and decoding systems

Data encoding apparatus and method of same and camera system

Data encoding for a communication channel supporting a subset of

Data encoding method and apparatus, data decoding method and...

Data encoding system

Data encoding using frail watermarks

Data encoding using one or more adaptive decision trees

Data encoding with an amplitude model and path between the...