ZOOM AGNOSTIC WATERMARK EXTRACTION

Watermark-Based Image Reconstruction

METHODS AND ARRANGEMENTS FOR LOCALIZING MACHINE-READABLE INDICIA

EMBEDDING VIDEO WATERMARKS WITHOUT VISIBLE IMPAIRMENTS

Machine-Learned Models for Imperceptible Message Watermarking in Videos

ZOOM AGNOSTIC WATERMARK EXTRACTION

System and Method of Controlling Equipment Based on Data Transferred In-Band in Video via Optically Encoded Images

Compensating for geometric distortion of images in constrained processing environments

Watermark-based image reconstruction

Semi-transparent embedded watermarks

Movable optical switching medium

Image watermarked with a string associated with image metadata associated with the image

Embedding video watermarks without visible impairments

Counterfeit detection using machine readable indicia

Systems and methods for detecting data insertions in biometric authentication systems utilizing a secret

Compensating for geometric distortion of images in constrained processing environments

Methods and arrangements for localizing machine-readable indicia

Semi-transparent embedded watermarks

Counterfeit detection using machine readable indicia

Geometric enumerated watermark embedding for colors and inks

Media content proof of play over optical medium

Compensating for geometric distortion of images in constrained processing environments

Neural network based insertion of watermark into images and tampering detection thereof

Embedding video watermarks without visible impairments

System and method of data transfer in-band in video via optically encoded images

Counterfeit detection using machine readable indicia

Systems and methods for watermarking digital images

Semi-transparent embedded watermarks

Systems and methods for detecting data insertions in biometric authentication systems utilizing a secret

Geometric enumerated watermark embedding for colors and inks

Full-color visibility model using CSF which varies spatially with local luminance

Watermark embedding apparatus and method, and watermark detecting apparatus and method for 3D printing environment

Image steganalysis based on deep learning

Method and apparatus for publishing locational copyrighted watermarking video

Full color visibility model using CSF which varies spatially with local luminance

Method and system for protecting data using steganography

Counterfeiting detection using machine readable indicia

Steganographic encoding and decoding

Embedding data in halftone images

Inter frame watermark in a digital video

Method for reversible image data hiding

Steganographic encoding and decoding

Method for watermarking a three-dimensional object

Method for watermarking a three dimensional object and method for obtaining a payload from a three dimensional object

Digital watermarking

Steganographic encoding and decoding

Method and a receiver device configured to mark digital media content

Full-color visibility model using CSF which varies spatially with local luminance

Steganographic encoding and decoding

Data protection method and device

Steganographic encoding and decoding

Method and device for assessing the presence of a watermark in a video

Method and device for localized blind watermark generation and detection

Multiple transform utilization and application for secure digital watermarking

Multiple transform utilization and application for secure digital watermarking

Method and apparatus for embedding auxiliary information within original data

Watermarking image block division method and device for western language watermarking processing

Data protection method and device

Data protection method and device

Method for watermark detection using reference blocks comparison

Systems and methods for metadata embedding in streaming medical data

METHOD AND APPARATUS FOR HIDING DATA FOR HALFTONE IMAGES

Method and system for embedding and extracting image digital watermark

Method and apparatus for embedding auxiliary information within original data

Watermarking of digital images using watermark-indicators

Method for watermarking free view video with blind watermark detection

Image processing device, method and program product processing barcodes with link information corresponding to other barcodes

Method and apparatus for watermarking of 3D mesh model

Determining document authenticity in a closed-loop process

Method and apparatus for steganalysis of texture images

Digital watermark embedding method, digital watermark embedding apparatus, and storage medium storing a digital watermark embedding program

Methods for controlling rendering of images and video

Method and apparatus for hiding data for halftone images

Steganographic encoding and decoding

Controlling use of audio or image content

Method and apparatus for inserting a removable visible watermark in an image and method and apparatus for removing such watermarks

Reduced-reference visual communication quality assessment using data hiding

Watermarking of data invariant to distortion

Multiple transform utilization and application for secure digital watermarking

Image watermarking

Secure presentation of media streams in response to encrypted content

Volume marking with low-frequency

Method and apparatus for digital watermarking

Digital watermark embedding method, digital watermark embedding apparatus, and storage medium storing a digital watermark embedding program

Watermark hiding in designated applications

Method of processing images to combat copying

Reversible data hiding

Method for combining transfer functions and predetermined key creation

Layered security in digital watermarking

Blind wavelet-based watermarking method

Method for marking a digital image with a digital water mark

Method for making an assured image

Protection method for preventing hard copy of document from being released or reproduced

Method of self-authenticating a document while preserving critical content in authentication data

Image processing apparatus, control method therefor, control program and storage medium

Deriving identifying data from video and audio

Data processing apparatus and method

Digital watermark embedding device and digital watermark detecting device

Method and apparatus for embedding auxiliary information within original data

DATA PROCESSING APPARATUS AND METHOD

Video watermark detection

Systems and methods for metadata embedding in streaming medical data

Coefficient modification for video watermarking

Video Watermarking

System and method for reversible binary image data hiding using run-length histogram modification and logical operations

Image processing device, method and program product processing barcodes with link information corresponding to other barcodes

Apparatus and method for steganalysis

Image processing apparatus, image processing method, computer-readable medium and computer data signal

Replacement Based Watermarking

Coefficient Selection for Video Watermarking

WATERMARK EMBEDDING USING LOOK-UP TABLES

Method for reversible image watermarking based on integer-to-integer wavelet transform

Image processing method and image processing apparatus

Method and device for incorporating additional information into main information through electronic watermarking technique

Covert and robust mark for media identification

Determining document authenticity in a closed-loop process

Content identification through deriving identifiers from video, images and audio

WATERMARKING METHOD RESISTANT TO GEOMETRIC ATTACK IN WAVELET TRANSFORM DOMAIN

Image sensing apparatus and image file data structure

Image processing apparatus capable of tracing printed image, image processing method executed in the image processing apparatus, and image processing program embodied on computer readable medium

METHOD AND APPARATUS FOR APPLYING STEGANOGRAPHY TO DIGITAL IMAGE FILES

Blind Detection for Digital Cinema

Data Processing System And Method

Image Watermarking

Methods and apparatus for lossless data hiding

GENERALIZED LOSSLESS DATA HIDING USING MULTIPLE PREDICTORS

Content authentication and recovery using digital watermarks

Method for measuring multimedia video communication quality

Controlling use of audio or image content

DIGITAL WATERMARKING METHOD AND APPARATUS

Method of image authentication and restoration

Water mark embedding and extraction

Image data processing apparatus, image data processing method, and computer readable medium

Perpetual Masking For Secure Watermark Embedding

Method of Embedding Data in an Information Signal

Watermarking using multiple watermarks and keys, including keys dependent on the host signal

Data embedding apparatus, data extracting apparatus, data embedding method, and data extracting method

Lossless embedding of data in digital objects

Digital watermark embedding and detection

Method and apparatus for a natural image model based approach to image/splicing/tampering detection

Method and apparatus for steganalysis for texture images

Methods for controlling rendering of images and video

Digital watermark systems and methods

Apparatus and method for embedding data into image, and computer product

Identification and protection of security documents

System and method for decoding digital encoded images

Digital watermark systems and methods

System and method for network-based object authentication

Method and apparatus for embedding auxiliary information within original data

Method, apparatus, and program for image processing capable of preventing, detecting and correcting image alteration, and a medium storing the program

Video fingerprinting apparatus in frequency domain and method using the same

Content identification, and securing media content with steganographic encoding

Data protection method and device

Apparatuses, computer program products, and methods for authenticating digital signals

Data hiding with wavelet transform histogram shifting

Watermark-based goods authentication

Method and System for Protecting and Authenticating a Digital Image

Digital watermarking of picture identity documents using Eigenface vectors of Eigenface facial features of the document facial image as the watermark key

Digital watermark systems and methods

Image processing method and device for restoring sub-information from composite image information

Watermark Synchronization System and Method for Embedding in Features Tolerant to Errors in Feature Estimates at Receiver

Apparatus and method for preventing illegal distribution of digital contents by using a fingerprinting technique

Watermarking method and apparatus

Image correction apparatus and method, image correction database creating method, information data provision apparatus, image processing apparatus, information terminal, and information database apparatus

Method for protecting content of vector graphics formats

Digital fingerprinting using synchronization marks and watermarks

Digital watermark embedding apparatus and method, and digital watermark detection apparatus and method

Lossless embedding of data in digital objects

Method and apparatus for digital watermarking

Reversible watermarking using expansion, rate control and iterative embedding

Methods and apparatus for hiding data in halftone images

Covert and robust mark for media identification

Method and system for digital watermarking of multimedia signals

Reduced-reference visual communication quality assessment using data hiding

Method for performing recoverable video and image watermarking which survives block-based video and image compression

System and method for steganalysis

Method of and apparatus for reversibly adding watermarking data to compressed digital media files

Digital watermark embedding method, digital watermark embedding apparatus, and storage medium storing a digital watermark embedding program

Digital watermark detecting device and method thereof

Digital watermark embedding method, digital watermark embedding apparatus, and storage medium storing a digital watermark embedding program

Authentication of identification documents and banknotes

Data processing apparatus and method

Multiple transform utilization and application for secure digital watermarking

Methods and apparatus for lossless data hiding

System and method for lossless data hiding using the integer wavelet transform

Perceptible reversible watermarks

Character and vector graphics watermark for structured electronic documents security

Embedding multiple watermarks

Derivation and quantization of robust non-local characteristics for blind watermarking

Derivation and quantization of robust non-local characteristics for blind watermarking

Derivation and quantization of robust non-local characteristics for blind watermarking

Derivation and quantization of robust non-local characteristics for blind watermarking

Methods and apparatus for hiding data in halftone images

Method and system for end of run watermarking

Conditioning imagery to better receive steganographic encoding

Securing media content with steganographic encoding

System and method for network-based object authentication

Class of symmetric lattices for quantization and data embedding

Coding apparatus and method, decoding apparatus and method, data processing system, storage medium, and signal

Method, software, and device for hiding data in binary image, while preserving image quality

System and method for reversible data hiding based on integer wavelet spread spectrum

System and method for decoding digital encoded images

Lossless data embedding

Embedding data in material

Method and apparatus for digital watermarking

Watermarking via quantization of rational statistics of regions

Image processing method

Systems and methods for embedding media forensic identification markings

Watermark coding method and recording medium thereof

System and method for robust lossless data hiding and recovering from the integer wavelet representation

Derivation and quantization of robust non-local characteristics for blind watermarking

Increasing integrity of watermarks using robust features

Derivation and quantization of robust non-local characteristics for blind watermarking

Derivation and quantization of robust non-local characteristics for blind watermarking

Derivation and quantization of robust non-local characteristics for blind watermarking

Derivation and quantization of robust non-local characteristics for blind watermarking

Method for blindly embedding and extracting a watermark by using wavelet transform and an HVS model

Halftone screening and bitmap based encoding of information in images

Derivation and quantization of robust non-local characteristics for blind watermarking

Digital watermarking which allows tampering to be detected on a block-specific basis

Stealthy secret key encoding and decoding

Increasing integrity of watermarks using robust features

Watermark-based goods authentication

Digital anti&minus forging method

Discrete fourier transform (DFT) watermark

Coding apparatus and method, decoding apparatus and method, data processing system, storage medium, and signal

Electronic watermark detection apparatus and method

Techniques and systems for embedding and detecting watermarks in digital data

Method of watermarking for binary images

Method and system for managing, accessing and paying for the use of copyrighted electronic media

Digital watermarking method robust against local and global geometric distortions and projective transforms

Watermarking