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1. 发明专利

DE69424129T2 未知
公开(公告)号：DE69424129T2
公开(公告)日：2000-11-16
申请号：DE69424129
申请日：1994-11-28
申请人： CANON KK
发明人： MURAMOTO TOMOTAKA , YAMAMOTO MASAKUNI
IPC分类号： H04N5/45 , H04N7/08 , H04N9/82 , H04N9/87 , H04N13/00 , H04N13/02
摘要： A stereoscopic image processing apparatus for processing a stereoscopic image signal for a stereoscopic image which is composed of a plurality of images is arranged to receive a plurality of image signals for the plurality of images, to time-base-compress the image signals received, to form a composite image signal by combining the time-base-compressed image signals, to multiplex an information signal for information which is other than images but corresponds to the contents of the plurality of images, and to output the composite image signal to a transmission route. The arrangement enables the apparatus to combine the plurality of image signals for the images forming the stereoscopic image and to transmit the composite image signal together with the information signal for information which is other than images but corresponds to the content of the plurality of images.

2. 发明专利

DE69733224D1 未知
公开(公告)号：DE69733224D1
公开(公告)日：2005-06-16
申请号：DE69733224
申请日：1997-05-28
申请人： CANON KK
发明人： SUGA AKIRA , MURAMOTO TOMOTAKA , SASAKURA TAKAO
IPC分类号： G03B19/02 , H04N5/225 , H04N5/765 , H04N5/77 , H04N5/781 , H04N5/907 , H04N5/91 , H04N9/804
摘要： In an image sensing and recording apparatus capable of recording image data on plural types of removable recording media, a recording speed of a recording medium for recording image data is recognized, then image sensing modes, including a single image sensing mode and a sequential image sensing mode, which are set in advance are classified into available image sensing mode and unavailable image sensing mode on the basis of the recognized recording speed. Further, image sensing parameters, including numbers of pixels per frame and frame rates for the sequential image sensing mode, which are set in advance are also classified into available image sensing mode and unavailable image sensing mode on the basis of the recognized recording speed of the recording medium. A user selects and sets desirable image sensing mode among the available image sensing mode or modes and desirable image sensing parameter or parameters among the available image sensing parameter or parameters, then performs an image sensing operation.

3. 发明专利

DE69528787D1 未知
公开(公告)号：DE69528787D1
公开(公告)日：2002-12-19
申请号：DE69528787
申请日：1995-04-20
申请人： CANON KK
发明人： FUKUSHIMA NOBUO , MURAMOTO TOMOTAKA , SEKINE MASAYOSHI
IPC分类号： G06F3/033 , G06F3/00 , G06F3/01 , G06F3/048 , H04N5/64
摘要： A display apparatus comprises a displaying device for displaying video information for an observer, a detecting device for detecting a motion of at least a part of the body of the observer, and a controlling device for making the displaying device display a display element for input of an operation instruction, and starting a process corresponding to the display element when the detecting device detects a specified motion in correspondence to the display element.

4. 发明专利

DE69421873T2 未知
公开(公告)号：DE69421873T2
公开(公告)日：2000-06-15
申请号：DE69421873
申请日：1994-09-19
申请人： CANON KK
发明人： MURAMOTO TOMOTAKA , TOKUMITSU JUN , TANAKA TSUNEFUMI C O CANON K K , OKAUCHI SHIGEKI , FUKUSHIMA NOBUO , IIJIMA KATSUMI , NAMBA ATSUSHI , HOSHI HIROAKI
IPC分类号： H04N5/77 , H04N5/92 , H04N13/00
摘要： Convergence angle information and image information of video cameras is transmitted from a multi-eye image-taking apparatus having two video cameras through a recording medium to a displaying apparatus. A convergence angle of display units in the displaying apparatus is controlled in accordance with the convergence angle information of the video cameras, permitting an observer to observe natural images. Since the convergence angle information is made ahead of the image information, the convergence angle of the display units can be changed with a natural feeling.

5. 发明专利

DE69523364D1 未知
公开(公告)号：DE69523364D1
公开(公告)日：2001-11-29
申请号：DE69523364
申请日：1995-04-25
申请人： CANON KK
发明人： MURAMOTO TOMOTAKA
IPC分类号： H04N13/00 , H04N13/04 , H04N15/00
摘要： This invention provides a stereoscopic display apparatus which can discriminate image signals for the right and left eyes and can normally display an image without adding any special signals for discriminating the image signals for the right and left eyes. The basic principle of a stereoscopic display apparatus according to an embodiment of this invention will be described below with reference to Figs. 2B and 2C. When the optical axes 210 and 211 of the photographing lenses are set to be parallel to each other, the position of the object image 201r in the field frame 212 is near the left end, and the position of the object image 201 l in the field frame 213 is near the right end. In order to detect a relative positional relationship, in the right-and-left direction, of the object on the basis of the signal waveforms shown in Fig. 2C, when the correlation calculation unit 105a performs a correlation calculation between the signal waveforms 215 and 216, the value tau alpha corresponding to a peak value of the calculation result C l r( tau ) is a positive value. On the other hand, when the image signals for the right and left eyes are input to the wrong sides, since the value tau alpha corresponding to a peak value is a negative value, whether or not the right and left video signals are normally input can be discriminated by checking the polarity of the value tau alpha .

6. 发明专利

DE69421873D1 未知
公开(公告)号：DE69421873D1
公开(公告)日：2000-01-05
申请号：DE69421873
申请日：1994-09-19
申请人： CANON KK
发明人： MURAMOTO TOMOTAKA , TOKUMITSU JUN , TANAKA TSUNEFUMI C O CANON K K , OKAUCHI SHIGEKI , FUKUSHIMA NOBUO , IIJIMA KATSUMI , NAMBA ATSUSHI , HOSHI HIROAKI
IPC分类号： H04N5/77 , H04N5/92 , H04N13/00
摘要： Convergence angle information and image information of video cameras is transmitted from a multi-eye image-taking apparatus having two video cameras through a recording medium to a displaying apparatus. A convergence angle of display units in the displaying apparatus is controlled in accordance with the convergence angle information of the video cameras, permitting an observer to observe natural images. Since the convergence angle information is made ahead of the image information, the convergence angle of the display units can be changed with a natural feeling.

7. 发明专利

DE69320164D1 未知
公开(公告)号：DE69320164D1
公开(公告)日：1998-09-10
申请号：DE69320164
申请日：1993-12-23
申请人： CANON KK
发明人： MURAMOTO TOMOTAKA
IPC分类号： H04N9/07 , H04N5/202 , H04N9/69

8. 发明专利

DE69733224T2 未知
公开(公告)号：DE69733224T2
公开(公告)日：2006-01-19
申请号：DE69733224
申请日：1997-05-28
申请人： CANON KK
发明人： SUGA AKIRA , MURAMOTO TOMOTAKA , SASAKURA TAKAO
IPC分类号： G03B19/02 , H04N5/225 , H04N5/765 , H04N5/77 , H04N5/781 , H04N5/907 , H04N5/91 , H04N9/804
摘要： In an image sensing and recording apparatus capable of recording image data on plural types of removable recording media, a recording speed of a recording medium for recording image data is recognized, then image sensing modes, including a single image sensing mode and a sequential image sensing mode, which are set in advance are classified into available image sensing mode and unavailable image sensing mode on the basis of the recognized recording speed. Further, image sensing parameters, including numbers of pixels per frame and frame rates for the sequential image sensing mode, which are set in advance are also classified into available image sensing mode and unavailable image sensing mode on the basis of the recognized recording speed of the recording medium. A user selects and sets desirable image sensing mode among the available image sensing mode or modes and desirable image sensing parameter or parameters among the available image sensing parameter or parameters, then performs an image sensing operation.

9. 发明专利

DE69523364T2 未知
公开(公告)号：DE69523364T2
公开(公告)日：2002-07-11
申请号：DE69523364
申请日：1995-04-25
申请人： CANON KK
发明人： MURAMOTO TOMOTAKA
IPC分类号： H04N13/00 , H04N13/04 , H04N15/00
摘要： This invention provides a stereoscopic display apparatus which can discriminate image signals for the right and left eyes and can normally display an image without adding any special signals for discriminating the image signals for the right and left eyes. The basic principle of a stereoscopic display apparatus according to an embodiment of this invention will be described below with reference to Figs. 2B and 2C. When the optical axes 210 and 211 of the photographing lenses are set to be parallel to each other, the position of the object image 201r in the field frame 212 is near the left end, and the position of the object image 201 l in the field frame 213 is near the right end. In order to detect a relative positional relationship, in the right-and-left direction, of the object on the basis of the signal waveforms shown in Fig. 2C, when the correlation calculation unit 105a performs a correlation calculation between the signal waveforms 215 and 216, the value tau alpha corresponding to a peak value of the calculation result C l r( tau ) is a positive value. On the other hand, when the image signals for the right and left eyes are input to the wrong sides, since the value tau alpha corresponding to a peak value is a negative value, whether or not the right and left video signals are normally input can be discriminated by checking the polarity of the value tau alpha .

10. 发明专利

DE69424129D1 未知
公开(公告)号：DE69424129D1
公开(公告)日：2000-05-31
申请号：DE69424129
申请日：1994-11-28
申请人： CANON KK
发明人： MURAMOTO TOMOTAKA , YAMAMOTO MASAKUNI
IPC分类号： H04N5/45 , H04N7/08 , H04N9/82 , H04N9/87 , H04N13/00 , H04N13/02
摘要： A stereoscopic image processing apparatus for processing a stereoscopic image signal for a stereoscopic image which is composed of a plurality of images is arranged to receive a plurality of image signals for the plurality of images, to time-base-compress the image signals received, to form a composite image signal by combining the time-base-compressed image signals, to multiplex an information signal for information which is other than images but corresponds to the contents of the plurality of images, and to output the composite image signal to a transmission route. The arrangement enables the apparatus to combine the plurality of image signals for the images forming the stereoscopic image and to transmit the composite image signal together with the information signal for information which is other than images but corresponds to the content of the plurality of images.

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