229084 ⎘
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; Spatial or amplitude domain methods in binary data
METHOD FOR BUILDING A BLOCKCHAIN
#2A METHOD FOR BUILDING A BLOCKCHAIN
#3Image processing apparatus
#4Information processing apparatus and data arrangement method for creating an electronic watermark
#5Sparse modulation for robust signaling and synchronization
#6Hybrid vector/bitmap printed warped security feature
#7Embedding information in paper forms
#8Printing apparatus and printing control method for determining whether and where to print a watermark relative to print data
#9Variable data image watermarking using infrared sequence structures in black separation
#10Watermarking different areas of digital images with different intensities
#11Mapping based message encoding for fast reliable visible watermarking
#12Watermarking different areas of digital images with different intensities
#13IMAGE FORMING APPARATUS, METHOD OF FORMING IMAGE AND METHOD OF AUTHENTICATING DOCUMENT
#14Embedding information using modulated periodic line patterns
#15Methods and apparatus for watermarking digitally printed documents
#16Digital watermarks
#17Content objects with computer instructions steganographically encoded therein, and associated methods
#18Identification documents and authentication of such documents
#19Audio-based, location-related methods
#20Printing media and methods employing digital watermarking
#21Steganographic encoding
#22Watermarking different areas of digital images with different intensities
#23Methods and apparatus to process imagery or audio content
#24Method for embedding messages into documents using distance fields
#25Electronic watermark embedding device, electronic watermark detecting device, and programs therefor
#26Methods and devices responsive to ambient audio
#27Methods and arrangements for composing information-carrying artwork
#28Methods for Extracting Identifying Information From Video and Audio Content
#29Methods and devices responsive to ambient audio
#30Portable audio appliance
#31Hidden image identification system, products, identification device and producing method
#32Apparatus, system, and method for identifying embedded information
#33Steganographic encoding
#34Image processing apparatus, image processing method, computer-readable medium and computer data signal
#35METHOD AND SYSTEM FOR PRODUCING DOCUMENTS, WEBSITES, AND THE LIKE HAVING SECURITY FEATURES
#36Image processing apparatus
#37Methods and apparatus to process video and audio media
#38General data hiding framework using parity for minimal switching
#39System and method for generating a signed hardcopy document and authentication thereof
#40Digital watermarks
#41Methods and apparatus for watermarking digitally printed documents
#42Visual content-based internet search methods and sub-combinations
#43Imaging forming apparatus and copy management system
#44Audio-based internet search methods and sub-combinations
#45Media and methods employing steganographic marking
#46Image processing apparatus and method
#47Identification documents and authentication of such documents
#48Steganographically encoding metallic, shiny or specular surfaces
#49Software and method for embedding data in two color images
#50Stowable mezzanine bed
#51Methods for steganographic encoding media
#52Methods and apparatus to process media
#53Watermark information embedding apparatus, image processing device, watermark information embedding method and image processing method
#54Digital watermarks
#55Print controlling program and print system for transparent-printing second print data in superposition on first print data
#56Watermark information detection method
#57System and method for data hiding using inter-word space modulation
#58Watermark information embedding device and method, watermark information detecting device and method, watermarked document
#59Multiple watermarks in content
#60Methods and devices responsive to ambient audio
#61Physical objects and validation of physical objects
#62Watermarking different areas of digital images with different intensities
#63Printing apparatus, printing system, and printing control method for printing a watermark on a receipt along with print data sent from a host apparatus
#64Methods for steganographic encoding media
#65Printing media and methods employing digital watermarking
#66Method of incorporating a secondary image into a primary image
#67Printer driver separately applying watermark and information
#68Content objects with computer instructions steganographically encoded therein, and associated methods
#69Methods and apparatus to produce security documents
#70Self validating security documents utilizing watermarks
#71Encoding and decoding digital signals in conductive ink structures