An image encoding method and an image encoding apparatus

Japanese Patent JP5909026

B2

An image coding method of hierarchically coding a plurality of pictures to generate a bitstream, includes: coding each of the plurality of pictures, which belongs to any one of a plurality of hierarchical layers, with reference to a picture belonging to a hierarchical layer which is same as or lower than a hierarchical layer to which the picture belongs, and without reference to a picture belonging to a hierarchical layer which is higher than the hierarchical layer to which the picture belongs; and generating the bitstream by coding the coded pictures and time information indicating decoding times of the coded pictures. The time information indicates that the decoding times are set at equal intervals for low-layer pictures which are the plurality of pictures other than highest-layer pictures belonging to a highest layer among the plurality of hierarchical layers.

Kengo Terada
Takahiro Nishi
Toshio Sasai

JP2015516941A

April 26, 2016

September 24, 2014

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Panasonic Corporation

H04N21/234; H04N19/31; H04N19/70; H04N21/236

JP2012124896A	2012-06-28
JP2014220599A	2014-11-20
JP2009267537A	2009-11-12
JP2015065530A	2015-04-09
JP2015046726A	2015-03-12
JP2012124896A	2012-06-28
JP2014220599A	2014-11-20
JP2009267537A	2009-11-12

WO2014002914A1	2014-01-03
WO2015053157A1	2015-04-16
WO2015053157A1	2015-04-16
WO2014002914A1	2014-01-03

JPN6015022498; Ｙｅ-Ｋｕｉ　Ｗａｎｇ　ｅｔ　ａｌ．: ＡＨＧ９：　Ｏｎ　ｃｒｏｓｓ-ｌａｙｅｒ　ａｌｉｇｎｍｅｎｔｓ　ｉｎ　ＨＥＶＣ　３ＤＶ　ａｎｄ　ｓｃａｌａｂｌｅ　ｅｘｔｅｎｓｉｏｎｓ ＪＣＴＶＣ-Ｍ０２６６＿ｖ２, 20130421
JPN6015022500; Ｈｅｉｋｏ　Ｓｃｈｗａｒｚ　ｅｔ　ａｌ．: Ｈｉｅｒａｒｃｈｉｃａｌ　Ｂ　ｐｉｃｔｕｒｅｓ , 20050719, ｐ．１-４

Hiromori Arai
Eisaku Teratani
Shinichi Michisaka

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