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：SG10201503012YA

公开(公告)日：2015-06-29

申请号：SG10201503012Y

申请日：2011-04-26

Applicant: PANASONIC IP CORP AMERICA

Inventor： WITTMANN STEFFEN ,  DRUGEON VIRGINIE ,  NARROSCHKE MATTHIAS ,  WEDI THOMAS

IPC: H04N19/593

Abstract: The present invention relates to intra prediction which may be performed during encoding and/or decoding of an image signal. In particular, the present invention relates to intra prediction of a current block, during which filtering is applied to the prediction signal and/or to signal used for the prediction. The filtering is applied in accordance with a decision based on characteristics of image signal included in block(s) spatially adjacent to the current block.

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.

公开(公告)号：CA2876567A1

公开(公告)日：2014-01-09

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：AU2008310494B2

公开(公告)日：2012-09-13

申请号：AU2008310494

申请日：2008-10-10

Applicant: PANASONIC IP CORP AMERICA

Inventor： WEDI THOMAS ,  WITTMANN STEFFEN

IPC: H04N7/32 ,  H04N1/41

Abstract: To provide a video coding method with which prediction efficiency and coding efficiency can be optimized and a video coding device. A video coding device (100) codes video data by performing a motion compensation with decimal pixel accuracy by using an adaptive interpolation filter for calculating a pixel value of a decimal pixel that performs interpolation between integer pixels configuring an input image included in the video data. The video coding device (100) comprises a motion compensation prediction unit (160) which sets a filter characteristic of the adaptive interpolation filter for each predetermined process unit, decides a plurality of filter coefficients of the adaptive interpolation filter having the set filter characteristic for each location of the decimal pixels that are relative to the integer pixel, and performs the motion compensation with the decimal pixel accuracy by applying the adaptive interpolation filter having the plurality of decided filter coefficients to the input image, a subtractor (110) which generates a prediction error by performing a subtraction between the prediction image generated by the motion compensation and the input image and an entropy coding unit (190) which codes the prediction error.

公开(公告)号：EP2903269A4

公开(公告)日：2015-09-30

申请号：EP13842739

申请日：2013-09-18

Applicant: PANASONIC IP CORP AMERICA

Inventor： ESENLIK SEMIH ,  NARROSCHKE MATTHIAS ,  WEDI THOMAS

IPC: H04N19/436 ,  H04N19/70

CPC classification number: H04N19/436 ,  H04N13/0055 ,  H04N19/119 ,  H04N19/13 ,  H04N19/167 ,  H04N19/174 ,  H04N19/176 ,  H04N19/184 ,  H04N19/44 ,  H04N19/46 ,  H04N19/597 ,  H04N19/61

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

Abstract translation: 一种图像解码方法，用于对包含由分割成图像的编码片段产生的编码信号的比特流进行解码，每个编码单元包括编码单元，包括对编码信号进行解码，其中每个片段是具有 切片头，用于另一切片的信息或使用包括在另一切片的切片标题中的信息进行解码的依赖切片的信息，该图像包括各自包括编码单元的行，并且当正常切片从除开头之外的位置开始时 第一行紧跟第一行之后的第二行不以依赖切片开始。

公开(公告)号：EP2903270A4

公开(公告)日：2015-10-28

申请号：EP13842930

申请日：2013-09-05

Applicant: PANASONIC IP CORP AMERICA

Inventor： ESENLIK SEMIH ,  NARROSCHKE MATTHIAS ,  WEDI THOMAS

IPC: H04N19/174 ,  H04N13/00 ,  H04N19/11 ,  H04N19/136 ,  H04N19/176 ,  H04N19/192 ,  H04N19/30 ,  H04N19/423 ,  H04N19/436 ,  H04N19/44 ,  H04N19/46 ,  H04N19/52 ,  H04N19/597 ,  H04N19/61 ,  H04N19/70

CPC classification number: H04N19/44 ,  H04N13/0055 ,  H04N19/11 ,  H04N19/119 ,  H04N19/136 ,  H04N19/167 ,  H04N19/17 ,  H04N19/174 ,  H04N19/176 ,  H04N19/192 ,  H04N19/436 ,  H04N19/46 ,  H04N19/597 ,  H04N19/61

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.

Abstract translation: 一种图像解码方法，用于对包含由分割图像分割的编码瓦片和切片所产生的编码信号的比特流进行解码，所述方法包括解码编码信号，其中每个切片是标题中的标准切片， 用于使用包括在另一片的片标题中的信息进行解码的另一片或依赖片，并且当正常片从不同于第一片的开始的位置开始时，在第一片之后编码的第二片 不从依赖片开始。

公开(公告)号：EP2876878A4

公开(公告)日：2015-07-29

申请号：EP13807884

申请日：2013-07-05

Applicant: PANASONIC IP CORP AMERICA

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

IPC: H04N13/00 ,  H04N19/597 ,  H04N19/70

CPC classification number: H04N13/0048 ,  H04N13/0011 ,  H04N13/0022 ,  H04N13/0066 ,  H04N19/597 ,  H04N19/70

Abstract: An image encoding method for encoding a multi-view image captured from a plurality of capturing views includes: generating a plurality of view identification information items each for identifying a plurality of display views that are a plurality of views used for display in an image decoding apparatus, by corresponding to each of a plurality of screen sizes used in the image decoding apparatus (S101); and encoding the view identification information items (S102). For example, each of the view identification information items indicates one of the capturing views.