H04N1/0458 - CPC Classification Index

ClassID:

228871 ⎘

H04N1/0458 - CPC Classification

Classification description:

Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof; Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or; Scanning different formats; Scanning with different densities of dots per unit length, e.g. different numbers of dots per inch (dpi); Conversion of scanning standards; Details of the method used using a single set of scanning elements, e.g. the whole of and a part of an array respectively for different formats using different portions of the scanning elements for different formats or densities of dots

Recent Application in this class:

20180096234

2018-04-05

Image processing apparatus that executes halftone process on target image data including edge pixel

20180063358

2018-03-01

Scanner having a merging mark and white reference to correct output of the sensor chip

20160173715

2016-06-16

Processing image read by overlapping adjacent line sensors by detecting frequency of density variations in seam-read image and synthesizing seam-read images based on detection result to form seam image