229099 ⎘
Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof; Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device; Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp; Methods relating to embedding, encoding, decoding, detection or retrieval operations Blind embedding, i.e. the original image not being known beforehand
Printed matter, printed matter inspection device, manufacturing method of printed matter, and manufacturing device of printed matter
#2Method of robust alignment and payload recovery for data-bearing images
#3Digital watermarking
#4Information-detecting apparatus and method
#5Lossless embedding of data in digital objects
#6Software and method for embedding data in two color images
#7Lossless embedding of data in digital objects
#8Embedding data into document and extracting embedded data from document
#9Method of and apparatus for reversibly adding watermarking data to compressed digital media files
#10Digital watermark detection apparatus and digital watermark detection method
#11Derivation and quantization of robust non-local characteristics for blind watermarking
#12Derivation and quantization of robust non-local characteristics for blind watermarking
#13Derivation and quantization of robust non-local characteristics for blind watermarking
#14Derivation and quantization of robust non-local characteristics for blind watermarking
#15Derivation and quantization of robust non-local characteristics for blind watermarking
#16Method of embedding color information in printed documents using watermarking
#17Derivation and quantization of robust non-local characteristics for blind watermarking
#18Derivation and quantization of robust non-local characteristics for blind watermarking
#19Derivation and quantization of robust non-local characteristics for blind watermarking
#20Derivation and quantization of robust non-local characteristics for blind watermarking
#21Derivation and quantization of robust non-local characteristics for blind watermarking
#22Methods and system to decode hidden images