公开(公告)号：US20210390672A1

公开(公告)日：2021-12-16

申请号：US17230672

申请日：2021-04-14

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Nobutoshi FUJINAMI ,  Tsuyoshi HIRASHIMA ,  Kenji TAKITA

IPC: G06T5/00 ,  G06T7/90 ,  G06T3/40

Abstract: An image processing device includes: a computation unit that calculates signal values of a plurality of second colors by using signal values of a plurality of first colors obtained from an image sensor; a saturation determiner that determines whether or not at least one of the plurality of first colors is saturated by using the signal values of the plurality of first colors; and a corrector that corrects at least one signal value of the plurality of second colors and outputs a corrected signal value, when the saturation determiner determines that the at least one of the plurality of first colors is saturated.

公开(公告)号：US20180012368A1

公开(公告)日：2018-01-11

申请号：US15712823

申请日：2017-09-22

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yuya TANAKA ,  Yoshihito OHTA ,  Kenji TAKITA

IPC: G06K9/48

CPC classification number: G06T7/223 ,  G06K9/00805 ,  G06K9/481 ,  G06T7/11 ,  G06T7/162 ,  G06T7/254 ,  G06T2207/20224 ,  G06T2207/30261 ,  G08G1/166 ,  H04N7/18 ,  H04N7/183

Abstract: A moving object detection device includes: an image capturing unit with which a vehicle is equipped, and which is configured to obtain a captured image by capturing a view in a travel direction of the vehicle; a calculation unit configured to calculate, for each of first regions which are unit regions of the captured image, a first motion vector indicating movement of an image in the first region; an estimation unit configured to estimate, for each of one or more second regions which are unit regions each including first regions, a second motion vector using first motion vectors, the second motion vector indicating movement of a stationary object which has occurred in the captured image due to the vehicle traveling; and a detection unit configured to detect a moving object present in the travel direction, based on a difference between a first motion vector and a second motion vector.

公开(公告)号：US20180012068A1

公开(公告)日：2018-01-11

申请号：US15714102

申请日：2017-09-25

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Yuya TANAKA ,  Yoshihito OHTA ,  Kenji TAKITA

IPC: G06K9/00 ,  G08G1/16 ,  B60R1/00

CPC classification number: G06K9/00369 ,  B60R1/00 ,  B60R2300/307 ,  B60R2300/8033 ,  G06K9/00805 ,  G06T7/20 ,  G06T7/215 ,  G06T2207/30196 ,  G06T2207/30261 ,  G08G1/166

Abstract: A moving object detection device includes: an image capturing unit with which a vehicle is equipped, and which is configured to obtain captured images by capturing views in a travel direction of the vehicle; a setting unit configured to set, for each of frames that are the captured images, a movement vanishing point at which movement of a stationary object in the captured images due to the vehicle traveling does not occur; a calculation unit configured to calculate, for each of unit regions of the captured images, a first motion vector indicating movement of an image in the unit region; and a detection unit configured to detect a moving object present in the travel direction, based on the movement vanishing points set by the setting unit and the first motion vectors calculated by the calculation unit.

公开(公告)号：US20160014478A1

公开(公告)日：2016-01-14

申请号：US14857476

申请日：2015-09-17

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Masataka EJIMA ,  Kenji TAKITA ,  Hiroyuki YOSHIDA ,  Mitsuhiro MORI

IPC: H04N21/81 ,  H04N21/482 ,  H04N21/4722 ,  H04N21/431 ,  H04N21/44

CPC classification number: H04N21/8133 ,  H04N21/4316 ,  H04N21/44008 ,  H04N21/4722 ,  H04N21/4828

Abstract: A video receiving apparatus includes: a receiving unit which receives video content; an extracting unit which extracts a partial content which is a portion of the video content by analyzing the video content, to obtain a feature of the partial content item, the feature being characteristic within the video content; an information generating unit which generates a composition information item indicating the partial content item and including at least one of a character and an image; a priority setting unit which sets a priority of the composition information item based on the feature obtained from the partial content item, the priority indicating a degree of association between the video content and the composition information item; and a display control unit which controls display of the composition information item on a display screen according to the priority of the composition information item set by the priority setting unit.

Abstract translation: 视频接收装置包括：接收单元，其接收视频内容; 提取单元，通过分析视频内容来提取作为视频内容的一部分的部分内容，获得部分内容项的特征，该特征在视频内容中是特征的; 信息生成单元，其生成表示所述部分内容项目并且包括字符和图像中的至少一个的构图信息项; 优先级设定单元，其基于从所述部分内容项目获得的特征来设置所述构图信息项的优先级，所述优先级指示所述视频内容与所述构图信息项之间的关联度; 以及显示控制单元，其根据由优先级设置单元设置的构图信息项的优先级，在显示画面上控制构图信息项的显示。