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1.发明申请公开(公告)号：US20180115760A1
公开(公告)日：2018-04-26
申请号：US15782953
申请日：2017-10-13
Inventor： Hirotaka SAWA , Shinichi SHIGENAGA , Toshimichi TOKUDA , Shintaro YOSHIKUNI , Shuichi WATANABE , Tadashi MAKI , Hirokazu TASAKA , Susumu ONO , Keisuke FUJIMOTO , Shojiro MATSUO , Teppei FUKUDA , Hiroyuki MATSUMOTO , Akitoshi IZUMI , Hisashi TSUJI , Kazunori HAYASHI , Ryoichi YUGE
IPC: H04N9/802 , G11B27/34 , G11B31/00 , H04N5/225 , H04N5/93 , H04N9/82 , H04N9/87 , H04N21/234 , H04N21/81 , H04R1/08 , H04R3/00 , H04R27/00
CPC classification number: H04N9/802 , G11B27/10 , G11B27/34 , G11B31/006 , H04N5/2252 , H04N5/93 , H04N9/8211 , H04N9/87 , H04N21/23412 , H04N21/8106 , H04R1/04 , H04R1/08 , H04R1/086 , H04R1/406 , H04R3/005 , H04R27/00 , H04R29/008 , H04R2201/021 , H04R2410/07 , H04R2499/15
Abstract: A sound and video processing system includes: a display, having a rectangular display region, that displays a video image in a circular video-image display region smaller than the rectangular display region; and a sound collector that collects sound. A processor generates emphasized audio data, in which sound is emphasized in at least one direction from a position of the sound collector toward at least one position corresponding to at least one designated location in the video image. In response to receiving designation outside the video-image display region, the processor displays a state display area or an adjustment operation area for the sound to be output from the speaker in a rectangular region which has a diagonal line extending from one of four corners of the rectangular display region to a center of the video-image display region and intersecting with a boundary line of the video-image display region.
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2.发明申请公开(公告)号：US20160142620A1
公开(公告)日：2016-05-19
申请号：US14767411
申请日：2014-02-14
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
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。
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公开(公告)号：US20160037277A1
公开(公告)日：2016-02-04
申请号：US14809354
申请日：2015-07-27
Inventor： Hiroyuki MATSUMOTO , Shuichi WATANABE , Toshimichi TOKUDA , Hisashi TSUJI , Akitoshi IZUMI , Shintaro YOSHIKUNI
IPC: H04R29/00
CPC classification number: H04R29/004
Abstract: A failure detection system includes an omnidirectional microphone array device having a plurality of microphone elements and a directivity control device that calculates a delay time of a voice propagated from a sound source to each microphone element and forms a directivity of the voice using the delay time and the voice collected by the omnidirectional microphone array device, and detects a failure of the microphone element. A smoothing unit calculates an average power of one microphone element. An average calculator calculates a total average power of a plurality of usable microphone elements included in the omnidirectional microphone array device. A comparison unit compares whether or not a difference between the average power and the total average power exceeds a range of ±6 dB, and determines whether the microphone element is in failure based on the comparison result.
Abstract translation: 故障检测系统包括具有多个麦克风元件的全向麦克风阵列装置和方向性控制装置，其计算从声源传播到每个麦克风元件的声音的延迟时间，并使用延迟时间形成声音的方向性， 由全向麦克风阵列装置收集的声音，并且检测麦克风元件的故障。 平滑单元计算一个麦克风元件的平均功率。 平均计算器计算包括在全向麦克风阵列装置中的多个可用麦克风元件的总平均功率。 比较单元比较平均功率和总平均功率之间的差是否超过±6dB的范围，并且基于比较结果来确定麦克风元件是否失效。
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公开(公告)号：US20190272830A1
公开(公告)日：2019-09-05
申请号：US16320338
申请日：2017-06-06
Inventor： Ryota FUJII , Hiroyuki MATSUMOTO , Hiroaki HAYASHI , Kazunori HAYASHI
Abstract: A recording device records a video and an imaging time, and a voice. Based on the voice, a sound parameter calculator calculates a sound parameter for specifying magnitude of the voice in a monitoring area at the imaging time for each of pixels and for each of certain times. A sound parameter storage unit stores the sound parameter. A sound parameter display controller superimposes a voice heat map on a captured image of the monitoring area and displays the superimposed image on a monitor. At this time, the sound parameter display controller displays the voice heat map based on a cumulative time value of magnitude of the voice, according to designation of a time range.
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公开(公告)号：US20190009893A1
公开(公告)日：2019-01-10
申请号：US16118915
申请日：2018-08-31
Inventor： Masayuki TOYAMA , Naoto YUMIKI , Atsuhiro TSUJI , Hiroyuki MATSUMOTO
Abstract: An aircraft includes; a plurality of rotor units each of which includes a propeller and a motor which drives the propeller, and generates thrust for flight of the aircraft; a controller which controls rotation of the propellers included in the plurality of rotor units; a balloon which laterally covers the plurality of rotor units; and a detector which detects a state of the aircraft, wherein the controller decreases a rotational speed of the propeller included in at least one rotor unit among the plurality of rotor units, according to a result of detection by the detector.
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Patent Agency Ranking
公开(公告)号：US20180370640A1
公开(公告)日：2018-12-27
申请号：US16107666
申请日：2018-08-21
Inventor： Masayuki TOYAMA , Naoto YUMIKI , Atsuhiro TSUJI , Hiroyuki MATSUMOTO
Abstract: An aircraft includes: a plurality of rotor units each including a propeller and a motor that drives the propeller; a bag-shaped body including a chamber; and an injector that injects gas into the chamber to inflate the bag-shaped body. The bag-shaped body covers at least one of the plurality of rotor units when inflated.
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7.发明申请公开(公告)号：US20180115759A1
公开(公告)日：2018-04-26
申请号：US15782939
申请日：2017-10-13
Inventor： Hirotaka SAWA , Shinichi SHIGENAGA , Toshimichi TOKUDA , Shintaro YOSHIKUNI , Shuichi WATANABE , Tadashi MAKI , Hirokazu TASAKA , Susumu ONO , Keisuke FUJIMOTO , Shojiro MATSUO , Teppei FUKUDA , Hiroyuki MATSUMOTO , Akitoshi IZUMI , Hisashi TSUJI , Kazunori HAYASHI , Ryoichi YUGE
IPC: H04N9/802 , G11B27/34 , G11B31/00 , H04N5/225 , H04N5/93 , H04N9/82 , H04N9/87 , H04N21/234 , H04N21/81 , H04R1/08 , H04R3/00 , H04R27/00
CPC classification number: H04N9/802 , G11B27/10 , G11B27/34 , G11B31/006 , H04N5/2252 , H04N5/93 , H04N9/8211 , H04N9/87 , H04N21/23412 , H04N21/8106 , H04R1/04 , H04R1/08 , H04R1/086 , H04R1/406 , H04R3/005 , H04R27/00 , H04R29/008 , H04R2201/021 , H04R2410/07 , H04R2499/15
Abstract: A sound and video processing system includes: a display that displays a video image captured by the camera; a sound collector that collects sound; an input device that receives designation of at least one designated location in the video image displayed on the display. A processor generates emphasized audio data, in which sound is emphasized in at least one direction from a position of the sound collector toward at least one position corresponding to the at least one designated location. The processor displays at least one identification shape at the at least one designated location. In response to receiving re-designation of one of the at least one designated location by the input device, the processor outputs audio data in which emphasis of sound stops in a direction from the position of the sound collector toward the position corresponding to the re-designated location.
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公开(公告)号：US20170132474A1
公开(公告)日：2017-05-11
申请号：US15338814
申请日：2016-10-31
Inventor： Hiroyuki MATSUMOTO , Shintaro YOSHIKUNI
CPC classification number: G06K9/00771 , G06K9/00664 , G06T7/74 , G08G5/0082 , H04N5/23293 , H04N5/23296 , H04N5/247 , H04N5/272 , H04N7/181 , H04R1/028 , H04R3/005 , H04R2499/13
Abstract: In an object, for example, a pilotless flying object detection system, an omnidirectional camera as a first camera images a monitoring area. A microphone array acquires audio of the monitoring area. A monitoring apparatus uses the audio data acquired by the microphone array to detect a pilotless flying object which appears in the monitoring area. A signal processor in the monitoring apparatus superimposes a discrimination mark, obtained by converting the pilotless flying object into visual information, on image data of the monitoring area when displaying the image data of the monitoring area captured by the omnidirectional camera on a monitor.
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公开(公告)号：US20210166711A1
公开(公告)日：2021-06-03
申请号：US17175220
申请日：2021-02-12
Inventor： Ryota FUJII , Hiroyuki MATSUMOTO , Hiroaki HAYASHI , Kazunori HAYASHI
IPC: G10L21/00 , G10L17/14 , G10L25/21 , G10L25/57 , G10L25/60 , G10L25/84 , H04N7/18 , H04R1/40 , H04R3/00 , G06Q50/10
Abstract: A recording device records a video and an imaging time, and a voice. Based on the voice, a sound parameter calculator calculates a sound parameter for specifying magnitude of the voice in a monitoring area at the imaging time for each of pixels and for each of certain times. A sound parameter storage unit stores the sound parameter. A sound parameter display controller superimposes a voice heat map on a captured image of the monitoring area and displays the superimposed image on a monitor. At this time, the sound parameter display controller displays the voice heat map based on a cumulative time value of magnitude of the voice, according to designation of a time range.
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公开(公告)号：US20190009876A1
公开(公告)日：2019-01-10
申请号：US16116383
申请日：2018-08-29
Inventor： Masayuki TOYAMA , Naoto YUMIKI , Atsuhiro TSUJI , Hiroyuki MATSUMOTO
Abstract: An aircraft includes: a plurality of rotor units each including a propeller and a motor that drives the propeller; a plurality of shock absorbers provided to the plurality of rotor units; and a main body to which the plurality of rotor units attach. The plurality of rotor units and the plurality of shock absorbers are attachable to and detachable from the main body.
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