Patent · US Active

Moving picture coding method, moving picture decoding method, and apparatuses of the same

US10104381B2 · kind B2 · utility

0Cited by

4References

1Claims

0Family size

Assignee

Sun Patent Trust · US

Inventors

Torsten Palfner · Langen, DE
Thomas Wedi · Groß-Umstadt, DE

Key dates

Filing date	Aug 10, 2015
Grant date	Oct 16, 2018
Priority date	—
Expiry date	Mar 31, 2037

Classification

Technology area (CPC H)Electricity
CPC primaryH04N19/86
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A moving picture coding method includes partitioning a picture into blocks each of which includes pixels, selecting a scanning scheme from among plural scanning schemes, scanning the blocks according to the selected scanning scheme, and coding the blocks in an order in which the blocks are scanned. In the partitioning, the picture is partitioned into rows and columns of macroblocks each of which is partitioned into the blocks. The plural scanning schemes include a first scanning scheme for scanning the blocks in the marcroblock per row of blocks.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.