公开(公告)号：US11356663B2

公开(公告)日：2022-06-07

申请号：US17018320

申请日：2020-09-11

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Toshihiko Kusakabe ,  Shinji Kitamura ,  Takashi Hashimoto ,  Kiyofumi Abe ,  Hideyuki Ohgose

IPC: H04N19/117 ,  H04N19/119 ,  H04N19/174 ,  H04N19/176 ,  H04N19/82

Abstract: An encoder which encodes a picture includes processing circuitry and memory. Using the memory, the processing circuitry: splits the picture into a plurality of slice segments; encodes a plurality of blocks included in each of the plurality of slice segments; reconstructs the plurality of blocks encoded; adds, for each of the plurality of slice segments, control information to a header area of the slice segment, the control information being for controlling application of a filter to the slice segment; and applies, for each of the plurality of slice segments, the filter to a block which has been reconstructed in the slice segment, according to the control information of the slice segment.

公开(公告)号：US11297329B2

公开(公告)日：2022-04-05

申请号：US16382919

申请日：2019-04-12

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Toshihiko Kusakabe ,  Shinji Kitamura ,  Kiyofumi Abe ,  Hideyuki Ohgose ,  Takashi Hashimoto

IPC: H04N19/146 ,  H04N19/176 ,  H04N19/174 ,  H04N19/119 ,  H04N19/15 ,  H04N19/169

Abstract: Provided is an image encoding method which inhibits deterioration in processing performance for encoding while improving transmission efficiency. The image encoding method is for generating a bitstream by encoding a picture, and includes: sequentially encoding blocks included in the picture; deriving an encoding amount of a slice segment each time one of the blocks is encoded as a current block, the slice segment including the current block; determining whether the encoding amount derived is at least a threshold; and setting end information indicating an end of the slice segment in a position in the bitstream when the encoding amount is determined to be at least the threshold, the position corresponding to the current block encoded.

公开(公告)号：US20240370036A1

公开(公告)日：2024-11-07

申请号：US18769733

申请日：2024-07-11

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Tatsuya KOYAMA ,  Toshiya Arai ,  Toshihiko Kusakabe

IPC: G05D1/69 ,  G05D1/82

Abstract: An information output method is an information output method in an information output device. The information output method includes: obtaining first information regarding a movement of a first mobile object operated by autonomous mobility and remote control; detecting, based on the first information, an event that occurs while the first mobile object is moving; obtaining second information regarding an operator who intervenes an operation of the first mobile object; calculating an importance level of the event based on at least one of the first information or the second information; and outputting control information for controlling a second mobile object to prevent occurrence of the event whose importance level calculated satisfies a predetermined condition.

公开(公告)号：US10212442B2

公开(公告)日：2019-02-19

申请号：US15293759

申请日：2016-10-14

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Toshihiko Kusakabe ,  Kiyofumi Abe ,  Hideyuki Ohgose ,  Shinji Kitamura ,  Takashi Hashimoto ,  Yuki Maruyama ,  Tatsuro Juri

IPC: H04B1/66 ,  H04N19/436 ,  H04N19/70

Abstract: The image encoding apparatus which encodes, on a per block basis, a current picture included in a moving picture includes: an encoder which outputs a first encoded stream including, in the following arrangement order, (i) slice data obtained by encoding a slice included in the current picture and including a plurality of block lines and (ii) a slice header including information indicating a code amount of each of the plurality of block lines; and an exchanger which exchanges arrangement positions of the slice data and the slice header in the first encoded stream.

公开(公告)号：US10116945B2

公开(公告)日：2018-10-30

申请号：US15298603

申请日：2016-10-20

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Kiyofumi Abe ,  Hideyuki Ohgose ,  Shinji Kitamura ,  Takashi Hashimoto ,  Toshihiko Kusakabe ,  Yuki Maruyama ,  Tatsuro Juri

IPC: H04N19/174 ,  H04N19/196 ,  H04N19/159 ,  H04N19/115

Abstract: A moving picture encoding apparatus encodes a moving picture having an interlaced structure, and includes: a storage which stores fields as reference pictures; and an encoder which encodes a current field as a B-picture, using a first reference picture list which includes only one field in a same parity as the current field, and a second reference picture list which includes only one field in an opposite parity to the current field.