H04N1/411 - CPC Classification Index

ClassID:

229280 ⎘

H04N1/411 - CPC Classification

Classification description:

Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof; Bandwidth or redundancy reduction for the transmission or storage or reproduction of two-tone pictures, e.g. black and white pictures

Sub-classes:

H04N1/4115 » {involving the recognition of specific patterns, e.g. by symbol matching} 32
H04N1/413 » Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information 27

Recent Application in this class:

20220046144

2022-02-10

Apparatus, method, and storage medium for performing color reduction processing

20200186674

2020-06-11

Image processing method and image processing apparatus

20200028987

2020-01-23

Methods and systems for enhancing image quality for documents with highlighted content

20180307953

2018-10-25

Image forming apparatus, and method of controlling the same

20180276397

2018-09-27

Systems and Methods for Secure, Message-Based Delivery of Mobile Application Requests

20180176414

2018-06-21

Image forming apparatus

20180007230

2018-01-04

Image processing apparatus that carries out facsimile communications, control method therefor, and storage medium

20170302817

2017-10-19

Image forming apparatus including a first storage, a second storage, and a bus and image forming method using the same

20170061267

2017-03-02

Host computer, control method of a host computer, and medium

#10

20170054873

2017-02-23

Image processing system, image processing method, and image processing device for auto color selection

#11

20160255247

2016-09-01

Digital image attribute plane compression

#12

20150172509

2015-06-18

Image processing apparatus and image processing method

#13

20130272583

2013-10-17

Methods and apparatuses for facilitating face image analysis

#14

20130051451

2013-02-28

Device and method for processing digital images captured by a binary image sensor

#15

20110279877

2011-11-17

Image creation device, transmitting device, image-transmitting system, and program used in same

#16

20100329566

2010-12-30

Device and method for processing digital images captured by a binary image sensor

#17

20080204768

2008-08-28

Providing a plurality of processing units for an image forming apparatus

#18

20080019613

2008-01-24

Information processing apparatus, method of controlling same and computer program

#19

20060239569

2006-10-26

System to rapidly compress and decompress binary image and method thereof

#20

20060072839

2006-04-06

Techniques for image decompression

#21

20060056709

2006-03-16

Compression method for binary images

#22

20050281463

2005-12-22

Method and apparatus for processing binary image

#23

20050152607

2005-07-14

System and method for controlling compression ratio and image quality of binary images

#24

20050100225

2005-05-12

System and method for providing black white image compression

#25

20050084170

2005-04-21

Image-processing apparatus for compressing binary-format image data

#26

20050074173

2005-04-07

Image processing apparatus and method of using the same

#27

14610126

2016-06-07

Digital image attribute plane compression