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1. 发明专利

JP2002010245A IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD AND STORAGE MEDIUM 失效
公开(公告)号：JP2002010245A
公开(公告)日：2002-01-11
申请号：JP2000192778
申请日：2000-06-27
申请人： CANON KK
发明人： TANAKA KOUICHIROU , YONEZAWA HIRONORI
IPC分类号： G06T1/00 , H04N7/18
摘要： PROBLEM TO BE SOLVED: To provide an image processing apparatus, image processing method and storage medium by which camera network connection can be set easily and without fail. SOLUTION: This image processing apparatus has an input means which inputs identification name of a camera to be connected via network and connection information, a receiving means which receives image data experimentally based on the connection information from the camera conforming to the connection information, and an output means which outputs the camera identification name and the connection information to a displaying part.

2. 发明专利

JP2000152043A CAMERA CONTROL SYSTEM AND METHOD, IMAGE TRANSMITTING TERMINAL AND STORAGE MEDIUM STORING CAMERA CONTROL PROGRAM 失效
公开(公告)号：JP2000152043A
公开(公告)日：2000-05-30
申请号：JP32353598
申请日：1998-11-13
申请人： CANON KK
发明人： TANAKA KOUICHIROU , YONEZAWA HIRONORI
IPC分类号： G06F15/173 , G06F9/52 , G06F15/177 , H04N5/225 , H04N7/18
摘要： PROBLEM TO BE SOLVED: To perform the proper control of a video camera to each of plural terminals prepared in a network by inhibiting the control of the video camera to be executed by a control means only when an instruction is outputted to lock the control state of the video camera. SOLUTION: The control of a video camera that is executed by a control means is inhibited only when a lock instruction output means outputs an instruction to lock the control state of the video camera. In this system, a control lock button temporarily inhibits the control to be executed by a control instruction given from an image receiving terminal 18 so that a prescribed camera 16 whose control is designated cannot be controlled by other terminals 18. In other words, when the control lock button is turned on, a control lock signal is outputted to an image transmitting terminal 12 of the camera 16 and the controls designated by the control instructions given from terminals 18 other than the one that outputted a control lock instruction are inhibited.

3. 发明专利

JPH09288735A IMAGE PROCESSOR 失效
公开(公告)号：JPH09288735A
公开(公告)日：1997-11-04
申请号：JP10170296
申请日：1996-04-23
申请人： CANON KK
发明人： TANAKA KOUICHIROU , KATAYAMA AKIHIRO , ONO EITA , URISAKA SHINYA
IPC分类号： G01B11/24 , G06T1/00 , G06T7/00 , H04N13/00
摘要： PROBLEM TO BE SOLVED: To precisely identify the locus of a corresponding point from a multi view point input image by changing a detecting condition that an identifying means uses and generating parametric image data expressing a corresponding point with a luminescent spot identified every individual point. SOLUTION: A corresponding point locus judging part 12 scans the multi view point image in a memory 11 to search the image of the luminescent spot with a linear locus. This search is controlled by a coefficient sent from a coefficient control part 13. A memory 14 stores the coefficient of the locus of the detected luminescent spot (n) and the grey level of the luminescent spot in a file 40. Judgement at the locus judging part 12 uses a threshold value, which is controlled by a threshold value control part 15. A memory 16 holds a position of the locus of the corresponding point in the image and a detected condition. A data output part 17 outputs the coefficient of the locus of the corresponding point. A data input part 110 inputs parametric data from the file 40. Then a corresponding point locus interpolation part 31 interpolates the locus of the corresponding point of a data input part 30 from the position of the actual view point of an observer to generate an image seen from the view point.

4. 发明专利

JPH09284809A IMAGE PROCESSING UNIT AND IMAGE PROCESSING METHOD 失效
公开(公告)号：JPH09284809A
公开(公告)日：1997-10-31
申请号：JP9713496
申请日：1996-04-18
申请人： CANON KK
发明人： URISAKA SHINYA , KATAYAMA AKIHIRO , TANAKA KOUICHIROU , ONO EITA
IPC分类号： H04N13/02 , G06T1/00 , G06T7/00
摘要： PROBLEM TO BE SOLVED: To smoothly output the image corresponding to the movement of a visual point and the change in the visual point direction of a viewer by detecting the position of eyes of the viewer or the like and re-configuring an image viewed by the viewer with a plurality of images. SOLUTION: The image processing unit is made up of a reference point locus detection section 50 and an on-demand interpolation display section 60. The on-demand interpolation display section 60 has a data input section 30, a reference point locus interpolation section 31, an image display section 33, and a view point position input section 32. Then the data input section 30 receives parametric data from a file 40. The reference point locus interpolation section 31 interpolates a reference point locus of the data entry section 30 based on the actual view point of the viewer (received by the view point position entry section 32 from a detector 80) to generate an image viewed from the view point. The stereoscopic image thus generated is displayed on a screen 70 by the image display section 33.

5. 发明专利

JPH08147497A PICTURE PROCESSING METHOD AND DEVICE THEREFOR 失效
公开(公告)号：JPH08147497A
公开(公告)日：1996-06-07
申请号：JP29148394
申请日：1994-11-25
申请人： CANON KK
发明人： ONO EITA , KATAYAMA AKIHIRO , TANAKA KOUICHIROU , URISAKA SHINYA
IPC分类号： H04N5/262 , G06T1/00 , G06T7/00 , G06T15/00 , G06T17/00 , G06T19/00 , H04N7/18
摘要： PURPOSE: To obtain a method and a device for generating highly precisely an interpolated picture. CONSTITUTION: In a step S21, the correction processing of the geometric irregularity of sensitivity, etc., of multi-viewpoint picture data from plural cameras is executed, and in the steps S22 and $23, the multi-viewpoint picture data is decomposed into EPI, and a corresponding point is determined by detecting it while changing the width of a straight line on the EPI by using a photographing parameter. In the step S24, a picture expected to be obtained in the case of photographing from a different position is generated by using the said corresponding point, and in the step S25, the generated picture is displayed on a display screen. Thus, the picture which can not be obtained from the view point of the camera can be interpolated and generated highly precisely without causing the distortion of the picture.

6. 发明专利

JPH0749944A METHOD AND DEVICE FOR IMAGE PROCESSING 失效
公开(公告)号：JPH0749944A
公开(公告)日：1995-02-21
申请号：JP19373793
申请日：1993-08-04
申请人： CANON KK
发明人： KATAYAMA AKIHIRO , TANAKA KOUICHIROU
IPC分类号： G01B11/24 , G01B11/245 , G06T1/00 , G06T7/00 , G06T19/00 , H04N13/04 , G06T15/00
摘要： PURPOSE:To provide the image processor by which an observer can move smoothly a visual point. CONSTITUTION:Images inputted by image input parts 1 and 2 are inputted to an image correcting part 3. In this part, a correction processing such as uneven sensitivity, etc., is executed. The images to which the correction processing is executed by the image correcting part 3 are inputted to an image interpolation processing part 4, and in this part, an image obtained from a visual point being different from two of inputted images is generated by an interpolation processing. The image outputted from the image interpolation processing part 4 is inputted to an image display part 5. In this part, suitable two in the inputted images are handled as a stereo pair, and these two of images are displayed, while switching them alternately at a high speed. In this case, an observer looks at a stereoscopic image by observing it by using shutter spectacles, etc., synchronized therewith.

7. 发明专利

JPH04348483A IMAGE PROCESSING SYSTEM 失效
公开(公告)号：JPH04348483A
公开(公告)日：1992-12-03
申请号：JP12076791
申请日：1991-05-27
申请人： CANON KK
发明人： TANAKA KOUICHIROU , KAWAI TOMOAKI
IPC分类号： G06F15/16 , G06F9/50 , G06F15/177 , G06T1/20
摘要： PURPOSE:To provide an image processing system which do not need to be conscious of the image processing exclusive-use arithmetic unit to be provided. CONSTITUTION:An application program 21 to perform an image processing calls an image processing library 22 for the special processing. The image processing library 22 calls an IPU selection module 25 in order to decide with which of an IPU1 or an IPU2, the processing to be performed is executed. The IPU selection module 25, based on IPU performance data tables prepared beforehand, estimates the processing time from the processing to be performed and the size of the image of the processing object. The image processing library 22 performs the operation by using the IPU for which the estimated processing time becomes minimum.

8. 发明专利

JP2003256557A INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSOR, INFORMATION PROCESSING METHOD, STORAGE MEDIUM WITH PROGRAM FOR EXECUTING IT THEREIN TO BE READABLE BY INFORMATION PROCESSOR, AND PROGRAM THEREFOR 审中-公开
公开(公告)号：JP2003256557A
公开(公告)日：2003-09-12
申请号：JP2002060905
申请日：2002-03-06
申请人： CANON KK
发明人： MITANI SHIGEYUKI , HIDAKA YOSATO , MATSUYAMA YOICHI , MASUKAWA AKIHIRO , SATOMI HIROSHI , WATANABE TETSUSHI , HIRAISHI TOMONOBU , KASAI KENJI , TANAKA KOUICHIROU
IPC分类号： B41J29/38 , G06F3/12 , G06Q30/06 , G06Q50/00 , G06Q50/10 , H04N5/76 , H04N7/173 , H04N21/2543 , H04N21/258 , H04N21/472 , H04N21/61 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To prevent a first information processor which stores image data from delivering unnecessary image data to a second information processor which executes a processing to image data. SOLUTION: The first information processor prepares necessary image data according to the state of a series of processing executed by the second information processor, and delivers it to the second processor S4213-S4215. COPYRIGHT: (C)2003,JPO

9. 发明专利

JP2001103458A COMMUNICATION UNIT AND METHOD FOR CONTROLLING THE COMMUNICATION UNIT AND STORAGE MEDIUM 失效
公开(公告)号：JP2001103458A
公开(公告)日：2001-04-13
申请号：JP2000192777
申请日：2000-06-27
申请人： CANON KK
发明人： YONEZAWA HIRONORI , TANAKA KOUICHIROU
IPC分类号： H04N7/18
摘要： PROBLEM TO BE SOLVED: To solve the problem of a conventional communication unit in which the stored state of an image-pickup device cannot be easily grasped. SOLUTION: This communication unit (equivalent to caption 60 in Figure 1 of this embodiment) that receives image data picked up by an image-pickup device (equivalent to caption 10 in the Figure 1) connected via a network to solve the above task, is provided with a storage means (equivalent to captions 125, 126 in the Figure 1) that stores control information to control the image- pickup device and an output means (equivalent to caption 136 in the Figure 1) that outputs a composited image (equivalent to the Figure 1 and Figure 4) resulting from compositing of a symbol denoting the state of the image-pickup device in response to the control information stored in the storage means with image information denoting the installation position of the image-pickup device.

10. 发明专利

JPH09289636A DISPLAY DEVICE 失效
公开(公告)号：JPH09289636A
公开(公告)日：1997-11-04
申请号：JP10249196
申请日：1996-04-24
申请人： CANON KK
发明人： SASAKI AKITOMO , YONEZAWA HIRONORI , TANAKA KOUICHIROU
IPC分类号： H04N7/18 , H04N7/15
摘要： PROBLEM TO BE SOLVED: To provide an easily handleable device by providing first and second display modes and generating display for synthesizer control on a monitor in the case that it is in the second display mode and an optional video transmission terminal is connected to a synthesizer. SOLUTION: In a video reception terminal 18, a camera control client 50 for remotelly controlling a camera 16 connected to a video transmission terminal 12 connected to a network 10 is installed. Also, a video reception software 52 for expanding compressed video data from the video transmission terminal 12 and displaying them on a monitor screen is installed as well. In the video reception terminal 18, a map management software 54 for displaying the arrangement positions of the respective cameras 16 and a present state on a map as camera symbols and displaying an operation panel for operating the respective cameras 16 is installed. The video reception software 52 is also a software for managing the cameras 16 connected to all the video transmission terminals 12 connected to the network 10.

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