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Class Information
Number: 358/426.01
Name: Facsimile and static presentation processing > Facsimile > Reduced time or bandwidth for static image communication
Description: Subject matter wherein the reduction or compression of the frequency range of a static picture signal or amount of static image data (e.g., a document or photograph), or wherein the reduction of time required to transmit a static picture signal or static image data, is based on a bandwidth limitation of a transmission medium or a limitation of the transmitter, relay, or receiver used for communication of the static picture signal or static image data over a telephone network.

Sub-classes under this class:

Class Number Class Name Patents
358/426.12 Auxiliary information transmitted (e.g., required to perform or identify decoding technique) 117
358/426.15 Coding for analog facsimile equipment (e.g., group 1 or 2) 17
358/426.16 Coding for digital facsimile equipment (e.g., group 3 or 4) 44
358/426.13 Combined with lossless coding technique (e.g., fixed or variable run-length coding) 110
358/426.14 Combined with lossy coding technique (e.g., coding of quantized transform coefficients) 75
358/426.02 Condition based selection or control of image coding technique or communication arrangement 146

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8711452 Processing color and panchromatic pixels Apr. 29, 2014
8670625 Image coding method, image coding apparatus, image decoding method and image decoding apparatus Mar. 11, 2014
8666185 Compression of digital images of scanned documents Mar. 4, 2014
8447127 Film grain simulation method May. 21, 2013
8416434 Communication terminal apparatus and facsimile communication method Apr. 9, 2013
8386675 Data transmitting apparatus and data transmitting program Feb. 26, 2013
8331731 Image processing method and image processing apparatus Dec. 11, 2012
8331706 Compression of digital images of scanned documents Dec. 11, 2012
8326075 System and method for video encoding using adaptive loop filter Dec. 4, 2012
8270040 Image-encoding apparatus and method outputting control parameter for controlling structure of moving image data encoded group in encoding unit based on index value Sep. 18, 2012
8264715 Approach for implementing locked printing with remote unlock on printing devices Sep. 11, 2012
8254700 Optimized method and system for entropy coding Aug. 28, 2012
8248649 Information processing apparatus and computer-readable medium Aug. 21, 2012
8203732 Searching for an image utilized in a print request to detect a device which sent the print request Jun. 19, 2012
8204271 Digital watermark detecting apparatus Jun. 19, 2012
8189856 System and apparatus for evaluating the reliability of a watermarking technique for a video sequence May. 29, 2012
8179540 Image forming apparatus and management system utilizing counter and job log information for usage tracking May. 15, 2012
8171169 Method and apparatus for updating a graphical display in a distributed processing environment May. 1, 2012
8149469 Image reading apparatus and image reading method Apr. 3, 2012
8144999 Image capturing apparatus, image processing apparatus and control methods thereof with data conversion Mar. 27, 2012
8144949 Method for segmentation of lesions Mar. 27, 2012
8139872 Splitting file types within partitioned images Mar. 20, 2012
8139873 Binary image data processing system and method Mar. 20, 2012
8134742 Output device and method for outputting density data corresponding to a color material to a printing unit Mar. 13, 2012
8115967 Localized signal data preservation within signal bandwidth Feb. 14, 2012
8094330 Image forming apparatus that can launch external applications selectively after shipment of the apparatus Jan. 10, 2012
8086050 Multi-resolution segmentation and fill Dec. 27, 2011
8077908 Method for using an image analysis program to analyze a plurality of images having the same image blocks Dec. 13, 2011
8068684 Compression of digital images of scanned documents Nov. 29, 2011
8046497 Image forming apparatus and computer readable medium Oct. 25, 2011
8023746 Systems and methods for decoding an image to determine a digital identifier Sep. 20, 2011
8023756 Image encoding apparatus and method of controlling same Sep. 20, 2011
7965897 Method for processing a digital image and image representation format Jun. 21, 2011
7957038 Code information printing apparatus, printing method, restoration apparatus, and restoration method Jun. 7, 2011
7945075 Converting a digital image from color to gray-scale May. 17, 2011
7933049 Multifunction printer and image processing method Apr. 26, 2011
7852502 Management system, image processing apparatus and method for acquiring print job history information Dec. 14, 2010
7853088 Moving-picture layered coding and decoding methods, apparatuses, and programs Dec. 14, 2010
7826672 Lithographic apparatus and device manufacturing method utilizing a multiple dictionary compression method for FPD Nov. 2, 2010
7792372 Method and apparatus for encoding/decoding image based on region of interest Sep. 7, 2010
7778480 Block filtering system for reducing artifacts and method Aug. 17, 2010
7773821 Method and device for compressing and expanding image data Aug. 10, 2010
7764834 System and method facilitating document image compression utilizing a mask Jul. 27, 2010
7751068 Digital copying machine and image data transfer method in digital copying machine Jul. 6, 2010
7747089 Image processing apparatus, image processing method, and image processing program Jun. 29, 2010
7747801 Reducing information reception delays Jun. 29, 2010
7742645 Encoding device and method Jun. 22, 2010
7738722 Technique for adaptive de-blocking of block-based film grain patterns Jun. 15, 2010
7720299 Compressed data multiple description transmission and resolution conversion system May. 18, 2010
7715640 Image processing device, image processing method, image processing program and computer-readable recording medium on which the program is recorded May. 11, 2010

1 2 3 4

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