公开(公告)号：US20190268572A1

公开(公告)日：2019-08-29

申请号：US16275787

申请日：2019-02-14

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Shinichi TSUKAHARA ,  Hideaki TAKAHASHI ,  Koji KAWAMOTO ,  Kosuke SHINOZAKI

IPC: H04N7/18 ,  G06K9/00

Abstract: A monitoring system includes a plurality of entrance cameras that capture each of visitors from multiple different angles when the each of visitors enters a facility in which a plurality of intra-facility cameras are installed at respective prescribed positions, and a monitoring apparatus that accumulates visitor data which associates captured images of the each of visitors with identification information of the each of visitors, and monitors the each of visitors in the facility. The monitoring apparatus specifies one intra-facility camera installed at or near a position of detection of the abnormality as a near-abnormality-position intra-facility camera in response to a notice of detection of an abnormality in the facility, extracts one or more visitors found in a video captured by the near-abnormality-position intra-facility camera based on the visitor data; and employs the one or more visitors as security action target persons.

公开(公告)号：US20160142620A1

公开(公告)日：2016-05-19

申请号：US14767411

申请日：2014-02-14

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Hirotaka SAWA ,  Toshimichi TOKUDA ,  Shinichi SHIGENAGA ,  Shuichi WATANABE ,  Shojiro MATSUO ,  Takashi HIRABARA ,  Tadashi MAKI ,  Hisashi TSUJI ,  Teppei FUKUDA ,  Akitoshi IZUMI ,  Shintaro YOSHIKUNI ,  Hiroyuki MATSUMOTO ,  Kazunori HAYASHI ,  Kosuke SHINOZAKI

IPC: H04N5/232 ,  G01S3/786 ,  H04R1/40

CPC classification number: H04N5/23216 ,  G01S3/785 ,  G01S3/7864 ,  H04N5/23293 ,  H04N5/23296 ,  H04R1/04 ,  H04R1/406 ,  H04R2201/401 ,  H04R2430/23 ,  H04S7/00 ,  H04S2420/01

Abstract: Sound collection directionality is formed toward a location corresponding to a position designated in a video of a predetermined region which is imaged by a camera apparatus with a microphone array apparatus as a reference, and audio data is collected with high accuracy. In a directionality control system (10), a signal processing unit (33) derives a sound collection direction (θMAh,θMAv) which is directed from an installation position of a microphone array apparatus (2) toward a sound position corresponding to a position designated in video data on a screen of the display device (36) in response to a user's designation of any position in the video data displayed on the screen. The signal processing unit (33) forms sound collection directionality of audio data in the derived sound collection direction (θMAh,θMAv).

Abstract translation: 声音收集方向性被形成为对应于由以麦克风阵列装置为基准的相机装置成像的预定区域的视频中指定的位置的位置，并以高精度收集音频数据。 在方向性控制系统（10）中，信号处理单元（33）将从麦克风阵列装置（2）的安装位置引导到相应的声音位置的声音收集方向（＆amp; MAt，MAh，＆eta; MAv） 响应于用户对显示在屏幕上的视频数据中的任何位置的指定，在显示设备（36）的屏幕上的视频数据中指定的位置。 信号处理单元（33）在导出的声音收集方向（＆amp; MAh，＆thetas; MAv）中形成音频数据的声音收集方向性。