专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP3349142A1 INFORMATION PROCESSING DEVICE AND METHOD 有权
公开(公告)号：EP3349142A1
公开(公告)日：2018-07-18
申请号：EP17186309.5
申请日：2017-08-15
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： NAKASU, Toshiaki , SHIBATA, Tomoyuki , OUCHI, Kazaushige
IPC分类号： G06K9/00
CPC分类号： G06K9/00778 , G06K9/00221 , G06K9/00342 , G06K9/00771 , G06T7/20
摘要： According to an arrangement, an information processing device includes an acquisition unit (42), a detection unit (44), a discrimination unit (46), and an estimation unit (50). The acquisition unit (42) is configured to acquire a captured image. The detection unit (44) is configured to detect a plurality of targets included in the captured image. The discrimination unit (46) is configured to calculate target information representing at least one of a state or an attribute and reliability of the target information for each of the plurality of detected targets on the basis of the captured image. The estimation unit (50) is configured to estimate a distribution of the target information of the plurality of targets on the basis of a distribution of the target information of targets for which the reliability is higher than a set value.

2. 发明公开

EP3417919A1 TRANSFORMATION MATRIX DERIVING DEVICE, POSITION ESTIMATION APPARATUS, TRANSFORMATION MATRIX DERIVING METHOD, AND POSITION ESTIMATION METHOD 有权
公开(公告)号：EP3417919A1
公开(公告)日：2018-12-26
申请号：EP18159896.2
申请日：2018-03-05
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： KOBAYASHI, Daisuke , NAKASU, Toshiaki , TAKAHASHI, Shihomi , OUCHI, Kazushige
IPC分类号： A63F13/213 , A63F13/655 , G06F3/01 , G06K9/00
CPC分类号： A63F13/213 , A63F13/655 , A63F2300/69 , G06F3/01 , G06K9/00624
摘要： According to an arrangement, a transformation matrix deriving device includes a first trajectory generator, a second trajectory generator, a trajectory matcher, and a deriver. The first trajectory generator is configured to generate a first trajectory of a moving object, detected from a video, in a first coordinate system. The second trajectory generator is configured to generate a second trajectory of a moving object in a second coordinate system, from time-series data of positional information. The trajectory matcher is configured to associate the first trajectory with the second trajectory to be a motion trajectory of the same moving object based on a similarity between the trajectories. The deriver is configured to derive a transformation matrix that transforms the second coordinate system into the first coordinate system by using the first trajectory and the second trajectory associated with each other.

3. 发明公开

EP3324307A1 RETRIEVAL DEVICE, RETRIEVAL METHOD, AND COMPUTER-READABLE MEDIUM 有权
公开(公告)号：EP3324307A1
公开(公告)日：2018-05-23
申请号：EP17188017.2
申请日：2017-08-25
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： NAKASU, Toshiaki , KOBAYASHI, Daisuke , OUCHI, Kazushige
IPC分类号： G06F17/30
CPC分类号： G06T7/20 , G06F17/30047 , G06F17/30268 , G06F17/30787 , G06F17/3079 , G06F17/30793 , G06F17/30811 , G06K9/00771
摘要： A retrieval device (100) includes a trajectory acquisition unit (104), a situation acquisition unit (105), a query acquisition unit (106), and a retrieval unit (107). The trajectory acquisition unit (104) acquires trajectory information indicating a movement trajectory of a target in time-series images. The situation acquisition unit (105) acquires situation information indicating a peripheral situation of the target in the time-series images. The query acquisition unit (106) acquires a retrieval query containing a movement trajectory and a peripheral situation. The retrieval unit (107) retrieves an image matching with the retrieval query among images contained in the time-series images based on the trajectory information and the situation information.

4. 发明公开

EP3021198A1 RECOGNITION DEVICE, METHOD, AND PROGRAM 审中-公开
标题翻译： ERKENNUNGSVORRICHTUNG，VERFAHREN UND PROGRAMM
公开(公告)号：EP3021198A1
公开(公告)日：2016-05-18
申请号：EP15183780.4
申请日：2015-09-03
申请人： Kabushiki Kaisha Toshiba
发明人： NAKASU, Toshiaki , IKE, Tsukasa , YAMAUCHI, Yasunobu
IPC分类号： G06F3/01
CPC分类号： G06F3/017
摘要： A recognition device includes a generator, a detector, an extractor, and a determiner. The generator generates a trajectory of a pointer from movement information on the pointer. The detector detects that the pointer contacts an operation surface and obtains a detection time and a detection position of the pointer at the detection time. The extractor obtains the detection position as a starting point, obtains an ending point corresponding to the starting point based on at least either of the detection time or the detection position, and extracts a trajectory from the starting point to the ending point as a target trajectory. The determiner determines a command input by a user with a gesture of the pointer based on the target trajectory.
摘要翻译：识别装置包括发生器，检测器，提取器和确定器。发生器从指针上的移动信息生成指针的轨迹。检测器检测到指示器接触操作表面并且在检测时间获得指示器的检测时间和检测位置。提取器获取检测位置作为起点，基于检测时间或检测位置中的至少一个获得与起始点对应的终点，并且从起始点到终点提取轨迹作为目标轨迹。确定器基于目标轨迹来确定用户使用指针的手势输入的命令。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式