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1. 发明专利

JP2007325170A Image monitoring device and method 审中-公开
标题翻译：图像监测装置和方法
公开(公告)号：JP2007325170A
公开(公告)日：2007-12-13
申请号：JP2006155912
申请日：2006-06-05
申请人： Oki Electric Ind Co Ltd , 沖電気工業株式会社
发明人： YAMADA YOICHI
IPC分类号： H04N7/18
摘要： PROBLEM TO BE SOLVED: To provide an image monitoring device and an image monitoring method, which reduce processing costs for detecting an intrusion object from video data, and monitor a video image efficiently as the entire device by preventing a moving body from being detected erroneously by the erroneous report of a sensor.
SOLUTION: The image monitoring device includes: a moving image camera installed for photographing a specified place; a sensor means for detecting a change in the situation of the specified place; a display means for displaying the video image corresponding to the output video signal of the camera; and a moving body detection means for performing moving body detection processing for detecting the existence of the moving body in a photography video according to the output video signal of the camera, when a change in the situation of the specified place is detected by the sensor means.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种图像监视装置和图像监视方法，其降低了从视频数据检测入侵对象的处理成本，并且通过防止移动体成为整个装置来有效地监视视频图像作为整个装置由传感器的错误报告错误地检测到。
解决方案：图像监视装置包括：安装用于拍摄指定地点的运动图像摄像机; 用于检测指定地点的情况变化的传感器装置; 显示装置，用于显示与相机的输出视频信号相对应的视频图像; 以及移动体检测装置，用于当由所述传感器装置检测到所述指定位置的情况的改变时，执行用于根据所述摄像机的输出视频信号在摄影视频中检测所述移动体的存在的移动体检测处理。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2007324685A Moving picture processing unit and method 审中-公开
标题翻译：移动图像处理单元和方法
公开(公告)号：JP2007324685A
公开(公告)日：2007-12-13
申请号：JP2006149724
申请日：2006-05-30
申请人： Oki Electric Ind Co Ltd , 沖電気工業株式会社
发明人： YAMADA YOICHI
IPC分类号： H04N7/18 , H04N19/105 , H04N19/132 , H04N19/134 , H04N19/139 , H04N19/196 , H04N19/20 , H04N19/50 , H04N19/503 , H04N19/51 , H04N19/523 , H04N19/58 , H04N19/587 , H04N19/60 , H04N19/61 , H04N19/625 , H04N19/91
摘要： PROBLEM TO BE SOLVED: To provide a moving picture processing unit and a moving picture processing method, which enable a configuration for executing a moving body detection processing and encoding processing with a single processor efficiently at low costs.
SOLUTION: The parameter of the encoding processing is controlled so that a load related to the encoding processing by the processor becomes a first prescribed amount. The parameter of the moving body detection processing is controlled so that a load related to the moving body detection processing by the processor becomes a second prescribed amount.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种运动图像处理单元和运动图像处理方法，其能够以低成本有效地执行用单个处理器执行移动体检测处理和编码处理的配置。控制编码处理的参数，使得与处理器的编码处理相关的负载成为第一规定量。控制移动体检测处理的参数，使得与处理器的移动体检测处理相关的负载成为第二规定量。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JPH09261570A METHOD AND DEVICE FOR DISPLAYING SUMMARY OF MOVING IMAGE 失效
公开(公告)号：JPH09261570A
公开(公告)日：1997-10-03
申请号：JP6275596
申请日：1996-03-19
申请人： OKI ELECTRIC IND CO LTD
发明人： YAMADA YOICHI
IPC分类号： H04N5/78 , G06F17/30 , H04N5/76 , H04N5/93
摘要： PROBLEM TO BE SOLVED: To display the summary of a moving image sequence while being reflected with contents by calculating evaluated values indicating the fluctuation conditions of respective images in respective scenes, and time sequentially displaying the prescribed number of scenes in order from the maximum value. SOLUTION: Based on image data for the unit of a frame stored in an image data storage part 11, a scene deciding part 13 decides an area which can be regarded as the scene in the moving image sequence. Next, concerning the respective decided scenes, a scene evaluation value calculation part at a display data preparing part 17 calculates the evaluation values indicating the fluctuation conditions of images inside these scenes and outputs these evaluation values in order from the maximum value while selecting scene numbers. A display data storage part 19 stores summary display data from a display data output part and a display part 21 time sequentially displays these data corresponding to a synchronizing signal. Thus, the scene having the most fluctuation of images in the scenes contained in the moving image sequence is defined as summary display data.

4. 发明专利

JPH089384A MOTION VECTOR DETECTOR 失效
公开(公告)号：JPH089384A
公开(公告)日：1996-01-12
申请号：JP13717794
申请日：1994-06-20
申请人： OKI ELECTRIC IND CO LTD
发明人： YAMADA YOICHI
IPC分类号： H04N11/04 , H04N19/105 , H04N19/137 , H04N19/176 , H04N19/192 , H04N19/196 , H04N19/42 , H04N19/423 , H04N19/50 , H04N19/51 , H04N19/57 , H04N7/32
摘要： PURPOSE:To miniaturize a motion vector detector. CONSTITUTION:For instance, cascade connected PEs 110-140 respectively calculate partial similarity degrees between a present image block and a reference image block from present image data DT and reference image data DA or DB, and the respective PEs 120-140 add the calculated results in the preceding stage. The output data width of the PE 140 becomes 8+Log2M when the size of picture data 8 bits and the block is defined as MXM picture elements. The output data of the PE 140 are tentatively held in a RAM 204 and an adder 201 uses the held data of the RAM 204, cumulatively adds the output of the PE 140, obtains an error amount between both blocks and transmits it to a comparison part 210. The side of the respective PEs 150-180 performs operations by using the reference picture data DB or DC as well and the adder 202 transmits the error amount to the comparison part 210. The comparison part 210 obtains a vector for minimizing the error amount and outputs it as a motion vector.

5. 发明专利

JPH06339056A VIDEO CAMERA DRIVING DEVICE 失效
公开(公告)号：JPH06339056A
公开(公告)日：1994-12-06
申请号：JP12866793
申请日：1993-05-31
申请人： OKI ELECTRIC IND CO LTD
发明人： NODA HIROYASU , YAMADA YOICHI
IPC分类号： H04N5/232 , H04N7/15 , H04N7/18
摘要： PURPOSE:To provide a video camera driving device which is capable of automatically tracking an object without requiring a thermally-sensitive sensor such as an infrared ray camera, etc. CONSTITUTION:When a part of video (for instance, a part of the face of a speaker) displayed on a speaker display monitor 5 is desigated as a noted area, the motion vector of this area is calculated as an area specific vector and area specific vector information S14 showing this vector is supplied to a control angle arithmetic part 15. Thus, the area specific vector information S14 is converted into angle vector information S15 showing the angles in the horizontal direction and vertical direction of a camera fixing base. Next, a camera fixing base driving part 3 changes the angles in the horizontal direction and vertical direction of the camera fixing base in accordance with each angle vector information S15. As a result, the angle of a video camera 4 is controlled by following up the motion of the speaker and the video of the speaker is displayed at the center of the monitor 5.

6. 发明专利

JPH0652144A ELECTRONIC CONFERENCE PROGRESS SUPPORTING SYSTEM 失效
公开(公告)号：JPH0652144A
公开(公告)日：1994-02-25
申请号：JP20472792
申请日：1992-07-31
申请人： OKI ELECTRIC IND CO LTD
发明人： HARADA YOKO , YAMADA YOICHI , SAKURADA KOSHI , GO YUKIO
IPC分类号： G06F13/00 , G06F19/00 , G06Q10/00 , G06Q10/06 , G06Q50/00 , G06F15/20
摘要： PURPOSE:To provide an electronic conference progress supporting system where a recognition level for a subject for discussion between attendants can be unified prior to the opening of an electronic conference and operability is satisfactory. CONSTITUTION:A previous arrangement control part 21 for generating previous arrangement information on the electronic conference, and an electronic mail circulation control part 22 circulating previous arrangement information among the other conference attendants as an electronic mail are provided. Previous arrangement information is provided with a recognition information part where recognition information on the subject of the electronic conference, a holding data and a attendant name are mentioned and a write information part where a question and a proposal on the conference and a response for the question are mentioned by the conference attendant at the time of circulating the electronic mail.

7. 发明专利

JPH0558557B2 失效
公开(公告)号：JPH0558557B2
公开(公告)日：1993-08-26
申请号：JP19627386
申请日：1986-08-21
申请人： OKI ELECTRIC IND CO LTD
发明人： YAMADA YOICHI , TAKAHASHI KEIKO
IPC分类号： G10L15/02 , G10L15/10 , G10L7/08 , G10L5/06

8. 发明专利

JPH0512347A MOVING PICTURE RETRIEVING METHOD 失效
公开(公告)号：JPH0512347A
公开(公告)日：1993-01-22
申请号：JP16701291
申请日：1991-07-08
申请人： OKI ELECTRIC IND CO LTD
发明人： HARADA YOKO , YAMADA YOICHI , SAKURADA KOSHI , GO YUKIO
IPC分类号： G06F17/30
摘要： PURPOSE:To improve the efficiency of moving picture retrieval, to improve the usability, and to improve the user interface. CONSTITUTION:The kind of a file is analyzed by file kind analytic display processing S1 to display an icon showing the file in a window and the kind of the file is displayed in the icon. A tool which realizes an interactive retrieving method is displayed on a multi-window by tool display processing S2. Various tools in a tool group are selected by using a pointing device by tool selection processing S3. When the tool selected by the tool selection processing S3 is a retrieval tool, moving picture retrieval regarding the file is performed by moving picture retrieval processing S5 by using the retrieval tool. Further, when the tool selected by the tool selection processing S3 is a recording tool, the retrieval result as to the file is recorded by retrieved information recording processing S7 by using the recording tool.

9. 发明专利

JPH04331592A MOVING IMAGE ENCODER 失效
公开(公告)号：JPH04331592A
公开(公告)日：1992-11-19
申请号：JP10122591
申请日：1991-05-07
申请人： OKI ELECTRIC IND CO LTD
发明人： YAMADA YOICHI , SAKURADA KOSHI , HARADA YOKO , GO YUKIO
IPC分类号： H03M7/38 , G06T9/00 , H04N19/107 , H04N19/115 , H04N19/126 , H04N19/149 , H04N19/176 , H04N19/196 , H04N19/423 , H04N19/50 , H04N19/503 , H04N19/61 , H04N19/625 , H04N19/85 , H04N19/91
摘要： PURPOSE:To prevent the deterioration of the performance of a device due to the change of a code amount caused by the inappropriate setting of a quantize step width by considering the characteristic of the picture of a processing block to be quantized in order to hold the code amount to be constant, at the time of deciding the quantize step width. CONSTITUTION:A code amount control means 20 supplies the code amount BR(m) of coded data which are coded from the start time of coding to the input time of the data of a processing block to be encoded. When the BR(m) is larger than a preliminarily set standard code amount BS, or when the BR(m) is assumed to be larger based on code amount presuming information S21, a quantize step width S22 applied to a quantizing means 7 is made to be increased. And also, when the BR(m) is smaller than the BS, or when the BR(m) is assumed to be smaller based on the S21, the S22 is made to be decreased. Thus, the appropriate setting of the S22 can be attained by considering the characteristic of the picture of the processing block to be quantized.

10. 发明专利

JPH0466520B2 失效
公开(公告)号：JPH0466520B2
公开(公告)日：1992-10-23
申请号：JP19627486
申请日：1986-08-21
申请人： OKI ELECTRIC IND CO LTD
发明人： YAMADA YOICHI , TAKAHASHI KEIKO
IPC分类号： G10L15/10 , G10L15/02

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