229091 ⎘
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; Multiple embedding, e.g. cocktail embedding, or redundant embedding, e.g. repeating the additional information at a plurality of locations in the image using more than one embedding method
Image processing apparatus and image processing method that embeds information using a pattern with directivity and a pattern without directivity
#2Method and system for hiding reversible data based on prediction errors
#3DYNAMIC DIGITAL WATERMARK
#4Method for determining whether printed encoding information is not falsified
#5Printed document control with verified unique watermarks
#6Multiple payload pantographs
#7Information processing apparatus for multiplexing information in an image, information processing method, and storage medium storing program
#8Dynamic digital watermark
#9Dynamic digital watermark
#10Dynamic digital watermark
#11Dynamic digital watermark
#12Circumvention of watermark analysis in a host content
#13Watermark and manufacturing method therefor
#14System and method for creating an animation from a plurality of latent images encoded into a visible image
#15Active images through digital watermarking
#16Embedding and detecting hidden information
#17Asymmetric watermark embedding/extraction
#18Circumvention of watermark analysis in a host content
#19Method and apparatus for classifying sections of an image into a plurality of embedded areas
#20Methods and apparatus for thwarting watermark detection circumvention
#21System reactions to the detection of embedded watermarks in a digital host content
#22Embedder for embedding a watermark into an information representation, detector for detecting a watermark in an information representation, method and computer program
#23Multiple watermarks for fidelity assessment
#24Methods for controlling rendering of images and video
#25Image forming device and image forming method
#26Controlling use of audio or image content
#27Method and apparatus for inserting a removable visible watermark in an image and method and apparatus for removing such watermarks
#28Digital watermarking video captured from airborne platforms
#29Content processing methods using reversible watermarking
#30Methods and apparatus for enhancing the robustness of watermark extraction from digital host content
#31Progressive image quality control using watermarking
#32IMAGE FORMING APPARATUS WITH SOFTWARE COMPONENTS
#33Information embedding method, its program and information embedding device
#34Deriving identifying data from video and audio
#35Apparatus, system, and method for image processing
#36Content serialization by varying content properties, including varying master copy watermark properties
#37Content identification through deriving identifiers from video, images and audio
#38Marking images of text with speckle patterns for theft deterrence
#39System reactions to the detection of embedded watermarks in a digital host content
#40Embedding and detecting hidden information
#41Controlling use of audio or image content
#42IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER PROGRAM PRODUCT
#43Watermarking
#44Methods for controlling rendering of images and video
#45Apparatus and method for embedding data into image, and computer product
#46Content identification, and securing media content with steganographic encoding
#47Method and device for processing image
#48Content processing methods using reversible watermarking
#49Image processing apparatus and method
#50Marking images of text with speckle patterns for theft deterrence
#51Active images through digital watermarking
#52License-based cryptographic technique, particularly suited for use in a digital rights management system, for controlling access and use of bore resistant software objects in a client computer
#53Digital watermarking compressed video captured from aerial sensors
#54System reactions to the detection of embedded watermarks in a digital host content
#55Methods and apparatus for enhancing the robustness of watermark extraction from digital host content
#56Security enhancements of digital watermarks for multi-media content
#57Image processing apparatus and method
#58Method of watermark with hybrid halftone dots
#59Securing media content with steganographic encoding
#60License-based cryptographic technique particularly suited for use in a digital rights management system for controlling access and use of bore resistant software objects in a client computer
#61License-based cryptographic technique, particularly suited for use in a digital rights management system, for controlling access and use of bore resistant software objects in a client computer
#62Embedded data layers
#63Watermark resistant to rotation and resizing