Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 1 - Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
Patents for H04N 1 - Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof (142,802)
03/2005
03/30/2005CN1601956A Text digital Watermark tech using character's features for carrying watermark information
03/30/2005CN1601555A Device for transmission of an electronic mail message
03/30/2005CN1601502A Image processing apparatus, and image processing method and program therefor
03/30/2005CN1601400A Image forming device
03/30/2005CN1601392A Paper sheet post-treatment appts and image former
03/30/2005CN1601323A Adjusting method of image reading apparatus and image reading apparatus
03/30/2005CN1600659A Sheet conveying apparatus, image reading apparatus and cam member driving device
03/30/2005CN1600559A Image processor and display control method of image processor
03/30/2005CN1600555A 打印机 Printer
03/30/2005CN1195284C Image processing equipment
03/29/2005US6874082 Data communication on a serial bus using a selected protocol based on an obtained device identifier
03/29/2005US6873859 Method for sevicing facsimile using wireless local loop system
03/29/2005US6873820 Image forming apparatus
03/29/2005US6873812 Image forming apparatus for forming image on different size pages of booklet and image forming method thereof
03/29/2005US6873806 Image forming system with adaptability based on operator identification
03/29/2005US6873804 Image sensing device
03/29/2005US6873785 Recording medium for storing virtually deleted still picture information, recording and/or reproducing method and apparatus therefor
03/29/2005US6873745 Image processing apparatus and method thereof
03/29/2005US6873743 Method and apparatus for the automatic real-time detection and correction of red-eye defects in batches of digital images or in handheld appliances
03/29/2005US6873742 Method and circuit arrangement for enhancing the contrast of an image
03/29/2005US6873739 Image compression/decoding apparatus and method
03/29/2005US6873737 Image encoding system, image decoding system and methods therefor
03/29/2005US6873732 Method and apparatus for resolving perspective distortion in a document image and for calculating line sums in images
03/29/2005US6873731 Image processing method and image processing device
03/29/2005US6873730 Color conversion method for preferred color tones
03/29/2005US6873729 Method, apparatus and computer program product for processing image data
03/29/2005US6873728 Vertical black line removal implementation
03/29/2005US6873727 System for setting image characteristics using embedded camera tag information
03/29/2005US6873711 Image processing device, image processing method, and storage medium
03/29/2005US6873466 Scanning optical system
03/29/2005US6873442 Method and system for generating a low resolution image from a sparsely sampled extended dynamic range image sensing device
03/29/2005US6873441 Image processing device for correcting gradation of color image
03/29/2005US6873439 Variational models for spatially dependent gamut mapping
03/29/2005US6873438 Method of image color correction
03/29/2005US6873437 Image processing method and image processing apparatus
03/29/2005US6873436 Image processing device and recording medium
03/29/2005US6873435 Print having encoded metadata coupled thereto
03/29/2005US6873434 Color management of black data
03/29/2005US6873433 Calibration of color reproduction apparatus
03/29/2005US6873432 Method and apparatus for representing color space transformations with a piecewise homeomorphism
03/29/2005US6873431 Application programming interface for measuring devices
03/29/2005US6873429 Scanning device
03/29/2005US6873428 Data communication apparatus
03/29/2005US6873427 Color image forming apparatus
03/29/2005US6873424 System and method for incorporating advertising into printed images and printer having the same
03/29/2005US6873410 Biochip reader
03/29/2005US6873398 Method and apparatus for multi-track imaging using single-mode beams and diffraction-limited optics
03/29/2005US6873367 Electronic camera system
03/29/2005US6873352 Image processing unit whose ability to process endoscopic image signal can be expanded, and endoscopic imaging system
03/29/2005US6873351 System for and method of sharing photosensitive medium characteristics, and image forming apparatus
03/29/2005US6873350 Image forming apparatus and image forming method
03/29/2005US6873346 Image forming apparatus
03/29/2005US6873343 Scalable graphics image drawings on multiresolution image with/without image data re-usage
03/29/2005US6873339 Color reproduction system for making color display of four or more primary colors based on input tristimulus values
03/29/2005US6873336 Computer software product and method for organizing and manipulating of images
03/29/2005US6872916 System and method for biometric image capturing
03/29/2005US6871932 Quality assessment of hard copy recorders
03/29/2005US6871928 Selective enhancement of black
03/29/2005US6871924 Multi-mode direct print adapter
03/29/2005CA2477511A1 Watermarking scheme for digital video
03/29/2005CA2384329C An electronic camera and system for transmitting digital image files over a communication network
03/29/2005CA2284866C Cocktail watermarking on images
03/24/2005WO2005027532A1 Image processing device and image processing method
03/24/2005WO2005027517A1 Methods and apparatus for tamper detection in watermarking systems
03/24/2005WO2005027509A1 Image displaying apparatus and method
03/24/2005WO2005027507A1 Image processing device, image formation device, and image processing method
03/24/2005WO2005027506A1 Methods of compressing still pictures for mobile devices
03/24/2005WO2005027505A1 Halftone dot data dot-gain adjustment program and device
03/24/2005WO2005027504A1 Output image data generation device and output image data generation method
03/24/2005WO2005027503A1 Output image data generation device and output image data generation method
03/24/2005WO2005027502A1 Content management system
03/24/2005WO2005027501A1 Printed matter processing system, watermark-containing document printing device, watermark-containing document read device, printed matter processing method, information read device, and information read method
03/24/2005WO2005027500A2 Tracking a medium using watermark and memory
03/24/2005WO2005027499A1 Method and device for communication using an optical sensor
03/24/2005WO2005027291A2 Graphic pos printer
03/24/2005WO2005027043A1 Visual processing device, visual processing method, visual processing program, integrated circuit, display device, imaging device, and mobile information terminal
03/24/2005WO2005027042A1 Visual processing apparatus, visual processing method, visual processing program, and semiconductor device
03/24/2005WO2005027041A1 Visual processing device, visual processing method, visual processing program, and semiconductor device
03/24/2005WO2005026969A1 Information communication device and condition setting method
03/24/2005WO2004114650A3 Systems and methods for dot gain determination and dot gain based printing
03/24/2005WO2004111749A3 Communication apparatus, control method of communication apparatus, and control program of communication apparatus
03/24/2005WO2004109496A3 Electronic whiteboard
03/24/2005WO2004109479A8 Method for generating and verifying an originality characteristic of a document
03/24/2005WO2004077816A3 Digital image exposure correction
03/24/2005WO2004066706A3 Robust mode staggercasting storing content
03/24/2005WO2004064378A8 A method of obtaining and linking positional information to position specific multimedia content
03/24/2005WO2004062261A3 Methods and apparatus for interactive network sharing of digital video content
03/24/2005WO2004061549A3 Image generating method and image generating apparatus
03/24/2005WO2004030705A3 Barbed suture in combination with surgical needle
03/24/2005US20050066274 Image processing apparatus, information processing apparatus, and computer product
03/24/2005US20050066188 Publishing network
03/24/2005US20050066172 Method and device for confirming the authenticity of a document and a safe for storing data
03/24/2005US20050066075 Method, apparatus and software for lossy data compression and function estimation
03/24/2005US20050065988 Method and apparatus for extracting pixel values
03/24/2005US20050065924 Method of performing data searches on a network
03/24/2005US20050065923 System for facilitating searches for data stored on a network
03/24/2005US20050065908 Method of enabling Internet-based requests for information
03/24/2005US20050065887 Method of providing photofinishing services
03/24/2005US20050065857 Information storage system, server apparatus and information control method
03/24/2005US20050065794 Communication apparatus, information processing method, program and storage medium
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