公开(公告)号：AU2013322000A1

公开(公告)日：2015-03-12

申请号：AU2013322000

申请日：2013-09-18

Applicant: PANASONIC IP CORP AMERICA

Inventor： ESENLIK SEMIH ,  NARROSCHKE MATTHIAS ,  WEDI THOMAS

IPC: H04N19/44 ,  H04N19/436

Abstract: An image decoding method that decodes bit streams including encoded signals for images each of which have been divided into a plurality of slices including a plurality of encoding units and encoded, said method including a decoding step in which the encoded signals are decoded. Each of the plurality of slices is either a normal slice having information included in the slice header therefor that is used in a different slice or a dependent slice for which information included in the slice header of a different slice is used for decoding. Each of the images includes a plurality of rows including a plurality of encoding units and if a normal slice starts from other than at the beginning of the first row, a second row after the first row does not start from a dependent slice.

公开(公告)号：AU2013322008A1

公开(公告)日：2015-02-26

申请号：AU2013322008

申请日：2013-09-19

Applicant: PANASONIC IP CORP AMERICA

Inventor： ESENLIK SEMIH ,  NARROSCHKE MATTHIAS ,  WEDI THOMAS

IPC: H04N7/24

Abstract: A dependency indication is included at the beginning of a packet, i.e., in the vicinity of an analysis target slice header or parameter set, and is delivered by a signal. This is achieved, for example, by including the dependency indication at the beginning of the slice header, ideally after a syntax element identifying the parameter set, and before the slice address, by using a separate message and providing the dependency indication to an NALU header, or by using a special NALU type used in an NALU holding a dependent slice.

公开(公告)号：CA2876567C

公开(公告)日：2020-03-24

申请号：CA2876567

申请日：2013-06-28

Applicant: PANASONIC IP CORP AMERICA

Inventor： ESENLIK SEMIH ,  NARROSCHKE MATTHIAS ,  KAMP STEFFEN ,  WEDI THOMAS

IPC: H04N19/157 ,  H04N19/174 ,  H04N19/182 ,  H04N19/70 ,  H04N19/82 ,  H04N19/86

Abstract: An image decoding method capable of reducing processing load acquires a boundary control flag for controlling both de-blocking filter processing and sample adaptive offset processing on the slice boundaries of a slice to be decoded that is included in an encoded picture (S11), decodes the slice that was to be decoded (S12), performs, on the basis of the boundary control flag, de-blocking filter processing on, out of all slice boundaries for the decoded slice, only the top and left slice boundaries thereof (S13), and performs sample adaptive offset processing in accordance with the boundary control flag on, out of all slice boundaries for the decoded slice, only the top and left slice boundaries thereof (S14).

公开(公告)号：AU2013284866A1

公开(公告)日：2015-01-22

申请号：AU2013284866

申请日：2013-06-28

Applicant: PANASONIC IP CORP AMERICA

Inventor： ESENLIK SEMIH ,  NARROSCHKE MATTHIAS ,  KAMP STEFFEN ,  WEDI THOMAS

IPC: H04N19/50

Abstract: An image decoding method capable of reducing processing load acquires a boundary control flag for controlling both de-blocking filter processing and sample adaptive offset processing on the slice boundaries of a slice to be decoded that is included in an encoded picture (S11), decodes the slice that was to be decoded (S12), performs, on the basis of the boundary control flag, de-blocking filter processing on, out of all slice boundaries for the decoded slice, only the top and left slice boundaries thereof (S13), and performs sample adaptive offset processing in accordance with the boundary control flag on, out of all slice boundaries for the decoded slice, only the top and left slice boundaries thereof (S14).

公开(公告)号：CA2882792C

公开(公告)日：2021-08-03

申请号：CA2882792

申请日：2013-09-18

Applicant: PANASONIC IP CORP AMERICA

Inventor： ESENLIK SEMIH ,  NARROSCHKE MATTHIAS ,  WEDI THOMAS

IPC: H04N19/46 ,  H04N19/136 ,  H04N19/174 ,  H04N19/58

Abstract: An image decoding method that decodes bit streams including encoded signals for images each of which have been divided into a plurality of slices including a plurality of encoding units and encoded, said method including a decoding step in which the encoded signals are decoded. Each of the plurality of slices is either a normal slice having information included in the slice header therefor that is used in a different slice or a dependent slice for which information included in the slice header of a different slice is used for decoding. Each of the images includes a plurality of rows including a plurality of encoding units and if a normal slice starts from other than at the beginning of the first row, a second row after the first row does not start from a dependent slice.

公开(公告)号：CA2882731C

公开(公告)日：2018-10-09

申请号：CA2882731

申请日：2013-09-05

Applicant: PANASONIC IP CORP AMERICA

Inventor： ESENLIK SEMIH ,  NARROSCHKE MATTHIAS ,  WEDI THOMAS

IPC: H04N19/46 ,  H04N19/174 ,  H04N19/436 ,  H04N19/44 ,  H04N19/58

Abstract: An image decoding method for decoding a bitstream including a coded signal resulting from coding tiles and slices into which an image is partitioned, the method including decoding the coded signal, wherein each of the slices is either a normal slice having, in a header, information used for an other slice or a dependent slice which is decoded using information included in a slice header of another slice, and when the normal slice starts from a position other than a beginning of a first tile, a second tile coded next to the first tile does not start from the dependent slice.

公开(公告)号：MX339463B

公开(公告)日：2016-05-27

申请号：MX2015002889

申请日：2013-09-19

Applicant: PANASONIC IP CORP AMERICA

Inventor： NARROSCHKE MATTHIAS ,  WEDI THOMAS ,  ESENLIK SEMIH

IPC: G06K9/36 ,  H04N19/00 ,  H04N19/30 ,  H04N19/70

Abstract: Una indicación de dependencia se señala dentro del comienzo de un paquete, es decir, en la cercanía de un encabezado de corte que es analizado o un conjunto de parámetros. Esto se logra, por ejemplo, al incluir la indicación de dependencia al comienzo del encabezado de corte, preferiblemente después de un elemento de sintaxis que identifica el conjunto de parámetros y antes de la dirección de corte, al incluir la indicación de dependencia antes de la dirección de corte, al proporcionar la indicación de dependencia a un encabezado de NALU utilizando un mensaje separado o mediante el uso de un tipo de NALU especial para NALUs que llevan cortes dependientes.

公开(公告)号：SG11201500846TA

公开(公告)日：2015-05-28

申请号：SG11201500846T

申请日：2013-09-19

Applicant: PANASONIC IP CORP AMERICA

Inventor： ESENLIK SEMIH ,  NARROSCHKE MATTHIAS ,  WEDI THOMAS

Abstract: A dependency indication is signaled within the beginning of a packet, that is, within the adjacent of a slice header to be parsed or a parameter set. This is achieved, for example, by including the dependency indication at the beginning of the slice header, preferably after a syntax element identifying the parameter set and before the slice address, by including the dependency indication before the slice address, by providing the dependency indication to a NALU header using a separate message, or by using a special NALU type for NALUs carrying dependent slices.

公开(公告)号：SG11201501400QA

公开(公告)日：2015-04-29

申请号：SG11201501400Q

申请日：2013-09-05

Applicant: PANASONIC IP CORP AMERICA

Inventor： ESENLIK SEMIH ,  NARROSCHKE MATTHIAS ,  WEDI THOMAS

Abstract: An image decoding method for decoding a bitstream including a coded signal resulting from coding tiles and slices into which an image is partitioned, the method including decoding the coded signal, wherein each of the slices is either a normal slice having, in a header, information used for an other slice or a dependent slice which is decoded using information included in a slice header of another slice, and when the normal slice starts from a position other than a beginning of a first tile, a second tile coded next to the first tile does not start from the dependent slice.

公开(公告)号：CA2882731A1

公开(公告)日：2014-04-03

申请号：CA2882731

申请日：2013-09-05

Applicant: PANASONIC IP CORP AMERICA

Inventor： ESENLIK SEMIH ,  NARROSCHKE MATTHIAS ,  WEDI THOMAS

IPC: H04N19/46 ,  H04N19/174 ,  H04N19/436 ,  H04N19/44 ,  H04N19/58

Abstract: An image decoding method that decodes bit streams including encoded signals for an image that has been divided into a plurality of tiles as well as divided into a plurality of slices, and encoded, said method including a decoding step in which the encoded signals are decoded. Each of the plurality of slices is either a normal slice having information included in the slice header therefor that is used in a different slice or a dependent slice for which information included in the slice header of a different slice is used for decoding. If a normal slice starts from other than at the beginning of the first tile, a second tile encoded after said first tile does not start from a dependent slice.