公开(公告)号：US20160309239A1

公开(公告)日：2016-10-20

申请号：US15192301

申请日：2016-06-24

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Ayako MARUYAMA ,  Kunio NOBORI ,  Koichi HOTTA ,  Shuhei SASAKURA

IPC: H04N21/81 ,  G09G5/38 ,  G11B27/034 ,  H04N21/234 ,  G06T11/00 ,  H04N21/44 ,  H04N21/4788 ,  H04N21/488 ,  H04N21/845 ,  H04N21/2743 ,  G06T7/20 ,  H04N21/235

CPC classification number: H04N21/8133 ,  G06F16/00 ,  G06F16/7837 ,  G06F16/7867 ,  G06T7/20 ,  G06T11/00 ,  G06T2207/30241 ,  G09G5/00 ,  G09G5/38 ,  G11B27/00 ,  G11B27/034 ,  H04N21/23418 ,  H04N21/235 ,  H04N21/2743 ,  H04N21/44008 ,  H04N21/4788 ,  H04N21/488 ,  H04N21/4888 ,  H04N21/8456

Abstract: A comment information generating apparatus includes: a video obtaining unit which receives a video; a comment input receiving unit which receives position information of an object in the video and a comment that is displayed with the object and is caused to track the object starting from a predetermined timing; a target time determining unit which determines, to be a target value indicating a time length, a target time during which the comment is displayed, based on the comment; an object motion determining unit which determines, for the object, a motion trajectory having a time length substantially equal to the target time and along which the comment is caused to track the object; a comment information generating unit which generates comment information including the comment and the motion trajectory of the object; and an output unit which outputs the comment information.

Abstract translation: 评论信息生成装置包括：视频获取单元，其接收视频; 评论输入接收单元，其接收视频中的对象的位置信息和与对象一起显示并且从预定定时开始跟踪对象的注释; 目标时间确定单元，其基于所述评论确定作为指示时间长度的目标值，显示所述评论的目标时间; 对象运动确定单元，针对所述对象确定具有与所述目标时间基本相等的时间长度的运动轨迹，并且使所述运动轨迹跟踪所述对象; 注释信息生成单元，其生成包含所述对象的注释和运动轨迹的注释信息; 以及输出单元，其输出评论信息。