WO1999023818A1 - Camera video - Google Patents
Camera video Download PDFInfo
- Publication number
- WO1999023818A1 WO1999023818A1 PCT/JP1998/004914 JP9804914W WO9923818A1 WO 1999023818 A1 WO1999023818 A1 WO 1999023818A1 JP 9804914 W JP9804914 W JP 9804914W WO 9923818 A1 WO9923818 A1 WO 9923818A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- manual
- monitor
- adjustment
- white balance
- switch
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/65—Control of camera operation in relation to power supply
- H04N23/651—Control of camera operation in relation to power supply for reducing power consumption by affecting camera operations, e.g. sleep mode, hibernation mode or power off of selective parts of the camera
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/67—Focus control based on electronic image sensor signals
- H04N23/673—Focus control based on electronic image sensor signals based on contrast or high frequency components of image signals, e.g. hill climbing method
Definitions
- the present invention relates to a video camera such as a digital still camera / camera-type video tape recorder, and more particularly to a video camera having both an optical viewfinder and a target monitor for displaying images.
- a video camera such as a digital still camera / camera-type video tape recorder
- Tsuru's video cameras have advanced automation of exposure adjustment, white balance adjustment, or focus adjustment, some of them can be set manually to reflect the user's preference in the target image.
- the present invention relates to a video camera capable of displaying images, including means for disabling a monitor, and adjusting exposure and white balance, or manually adjusting focus. The purpose is to prevent images derived contrary to the user's intention from being derived. Disclosure of the invention
- the first invention of the present application provides an optical view finder, a monitor for displaying an image, a hand fiber adjusting device, and a knitting monitor as a video camera.
- a wake-up adjustment prohibiting means for detecting the occurrence of IS and prohibiting the exposure adjustment by the automatic adjustment device.
- a second aspect of the present invention relates to a video camera which displays an optical viewfinder, a dilated image (a W monitor, a hand-drawing adjustment device, and an operation unset operation that sets a knitted image monitor to be inoperable). 131) detecting the operation of the hand-lifting adjusting device, and preventing the operation of the operation determining means from being negative.
- an optical viewfinder for displaying an image
- a manual white balance adjusting device for detecting that a monitor is set to be inoperable
- a monitor for detecting that a monitor is set to be inoperable are edited.
- Manual white balance adjustment prohibition means for prohibiting white balance adjustment by the manual white balance adjustment device.
- the apparatus further includes automatic white balance adjustment means for performing automatic white balance adjustment while at least the knitting manual white balance adjustment prohibiting means prohibits the white balance adjustment by the knitting manual white balance adjustment device.
- the fourth invention is, as a video camera, an optical viewfinder, ii3 ⁇ 4a monitor displaying an image, a manual white balance adjusting device, and a knitting device for disabling the operation of the monitor. And a disabling means for detecting that the manual white balance adjustment device is in operation, and for prohibiting operation failure of the knitting disabling setting means.
- the fifth invention of the application is a video camera that detects that an optical viewfinder, a monitor for displaying an image, a manual focus adjusting device, and a self-improvement monitor are set to be inoperable, and detects a manual operation. Means for prohibiting manual focus adjustment for inhibiting focus adjustment by the focus adjustment device.
- the apparatus further includes automatic focus adjustment means for performing automatic focus adjustment while at least the third manual focus adjustment prohibition means prohibits focus adjustment by the m3 ⁇ 4 manual focus adjustment device.
- an optical viewfinder as a video camera, an optical viewfinder, a «monitor, a manual focus adjusting device for displaying an image, and a non-operating means for disabling the 1 to 1 monitor» are provided.
- 151 disable detection means for detecting that the manual focus adjustment device is operating, and prohibiting operation failure of the self-operation negative means.
- FIG. 1 is a functional block diagram showing a first embodiment of the present invention
- FIG. 2 is a flowchart showing the operation of the first embodiment
- FIG. 3 is a diagram showing the operation of the first embodiment
- FIG. 4 is a functional block diagram showing a second embodiment of the present invention
- FIG. 5 is a flowchart showing the operation of the second embodiment
- FIG. 6 is a third embodiment of the present invention
- FIG. 7 is a functional block diagram showing the third embodiment
- FIG. 7 is a flowchart showing the operation of the third embodiment.
- FIG. 1 is a functional block diagram showing a digital still camera as a first example of the present invention.
- This digital still camera 10 includes a lens group 12.
- the light from the subject ⁇ ! ⁇ ⁇ from the lens group 12 passes through an aperture 14 and the C y, Y e, Mg and G
- the CCD imager 16 is irradiated via the color filter 16a, which is a mosaic-shaped rooster.
- the CCD imager 16 When outputting a moving image from a video monitor 44 configured using a liquid crystal panel, the CCD imager 16 performs so-called pixel-mixed readout, and simultaneously outputs pixel signals for two lines of ⁇ ( ⁇ ⁇ ⁇ ⁇ from a line).
- the pixel signals for these two lines are supplied to a CD S / AG C circuit 18.
- the CD S / AG C circuit 18 performs well-known noise removal and level adjustment on the input pixel signals.
- the pixel signal output by the CDS / AGC circuit 18 is converted into 8-bit digital data, that is, pixel data by the AD converter 20. Each pixel data is Cy and Y.
- the first signal ⁇ circuit 22 performs color separation on all four pixels having different destructions from each other, and obtains the R obtained by the color separation.
- the data from the first signal input circuit 22 is input to the self-adjustment adjusting circuit 26 via the internal bus 24.
- the automatic exposure adjustment circuit 26 operates when the self-wakening adjustment mode is selected by the operation of the switch 60 described later, and detects the brightness of the subject by integrating ⁇ night time for one field period. Open and close the diaphragm 14 and carry the electronic shirt through the CCD imager 16 or feed back the signal amplification level in the CD SZ AG C circuit 18 so that the value becomes the desired value. .
- U and V data from the first signal combining circuit 22 are input to the automatic white balance adjusting circuit 28 via the internal bus 24.
- the automatic white balance adjustment circuit 28 operates when the automatic white balance adjustment mode is selected by operating the switch 60 on the thigh, and averages the color distribution of the entire subject to form the respective color components constituting the color distribution. Assuming that the screens can be approximated to a substantially white screen state, the U and V data in the first signal line circuit 22 should be equal so that the values obtained by integrating the U and V data for one field period are equal to each other. The feedback of the gain and / or the gain of the V-D.
- the Y signal from the first signal input circuit 22 is input to the automatic focus adjustment circuit 30 via the internal bus 24.
- the automatic focus adjustment circuit 30 operates at the position where the automatic focus adjustment mode is selected by the operation of a switch 60 described later, and calculates the focus value by calculating the high data of the Y data by one field. Is calculated, and the focus lens 32 is set aside so that the value is maximized, and the focus lens 12a in the lens group 12 is moved back and forth in the optical axis direction and positioned. I do.
- the Y, U, and V data generated in this way is written to the memory area 34 a of the DRAM 34 by the memory leg circuit 36 via the internal bus 24 ⁇ Is output to
- the second signal consolidation circuit 40 outputs a predetermined amount of water so that the display screen size of the monitor 44 becomes equal to the Y, U, and V data from the DRAM 34, that is, the moving image data. Perform interval and vertical interpolation. Then, the moving image data from the second signal circuit 40 is converted into an analog signal by the DA conversion 2 and supplied to the video monitor 44, and is output from the output terminal 46. Therefore, a moving image with improved image quality is output from the monitor 44.
- the system controller 58 sends the leg signal 38 To CPU38 via Therefore, the CPU 38 controls the CCD imager 16 to perform so-called all-pixel reading.
- the CCD imager 16 outputs a pixel signal for each line. Since the mosaic color filter 16a is mounted on the CCD imager 16, Cy and Ye are output to # 5 in the line, and Mg and G are output alternately in the even line.
- the CDS / AGC circuit 18 performs noise removal and level adjustment on the pixel signal as described above, and the AD converter 20 converts the pixel signal from the CDS / AGC circuit 18 into digital data, that is, pixel data.
- the CCD imager 16 outputs a pixel signal for one frame and is disabled after outputting the pixel signal for one frame generated by the AD converter 20 without being input to the first signal summing circuit 22 and directly outputting a bus. Given to 24, is written to memory area 34a by memory leg circuit 36.
- the CPU 38 converts the pixel data in the memory area 34a into YUV using the work area 34b, reduces the converted Y, U, and V data, that is, the image data according to the JPEG format, and flashes the reduced data. Record in memory 48.
- the memory leg circuit 36 also reads out pixel data of Cy, Ye, Mg, and G line by line from the memory area 34 a, and supplies it to the second signal summing circuit 40.
- the second signal ⁇ ! Circuit 40 performs color separation and YUV conversion on this pixel data, whereby the ⁇ ⁇ image (freeze image) is output from the monitor 44.
- the digital still camera 10 includes the optical viewfinder 150, the subject can be photographed even when the monitor switch 56 described below is operated and the monitor 44 is turned off.
- the CPU 38 reads the desired data from the flash memory 48, and expands the data using the work area 34b.
- the decompressed image data (YUV data) is expanded in the memory area 34a and then read.
- the second signal input / output circuit 40 performs a horizontal interpolation and a vertical interpolation on this image data at the time of outputting the reproduced image, so that the reproduced image with improved image quality can be obtained!
- a program for controlling the operation of the digital still camera 10 is stored in the flash memory 48 in advance, and the CPU 38 performs processing in each mode according to the program.
- the system controller 58 has a shutter 2, a playback port 54, a monitor switch 56, a switch 60, a screen switch 62, a manual adjustment switch 64, and a manual white switch.
- the elephant monitor switch 56 turns ON / OFF the power supply to the »monitor 44.
- the setting switch 60 is for setting each leak mode of the digital still camera 10, and details are difficult.
- the image switch 62 is used to improve the image quality of the digital image.
- the hand awakening adjustment switch 64 is a switch for manually adjusting the exposure amount in a state where the hand awakening adjustment mode is set by the
- the manual white balance adjustment switch 6 can be set to the manual white balance adjustment mode by the setting switch 60! This is a switch for manually adjusting the white balance in the condition that is being performed.
- the manual focus adjustment switch 68 is a switch for manually adjusting the focus of the lens group 12 in a pillow state in which the manual focus adjustment mode is set by the setting switch 60.
- the setting status display device 70 is constituted by a monochrome liquid crystal panel or the like, and displays the setting status of various operation modes of the digital still camera 10 set by operating the IS3 ⁇ 4 switch 60. Next, the operation of the system controller 58 after operating the I-switch 60 will be described with reference to the flowchart shown in FIG.
- an image is first displayed (S1).
- the image is the number of pixels per digital image that is described by the digital still camera 10, and the image quality ⁇ switch 62 is created to achieve high plate quality (640x480 pixels) or Set to standard solution H3 ⁇ 4 (320X240 pixels).
- the monitor 44 After setting the image quality, it is checked whether or not the monitor 44 is ON by the system controller 58 recognizing the ⁇ status by the monitor switch 56 (S2). If the pillow state is ⁇ , that is, »from the CCD imager 16 is displayed on the monitor 44, the exposure adjustment mode is selected (S3), the white balance adjustment mode is selected (S6), and the focus adjustment mode is selected. Selection (S9) is performed in order.
- step S3 whether to perform exposure adjustment manually or automatically is selected.
- Manual is selected 3 ⁇ 4 ⁇ , set to manual adjustment mode (S4).
- tt the hand / hand adjustment by the hand efficiency adjustment switch 64 is positive.
- the desired value which is to be compared with the brightness of the subject detected by the automatic output adjustment circuit 26, is increased or decreased by operating the hand / output adjustment switch 64, and the value is adjusted by the increased or decreased solution value.
- Manual exposure adjustment is performed by using the back leg.
- step S3 "auto" is selected, and then the self IS® output adjustment mode is performed (S5). In this state, the total value in the automatic exposure adjustment circuit 26 is not increased or decreased, but the feedback is performed using the fresh value, and the self-rise adjustment is performed.
- step S6 it is selected whether the white balance adjustment is performed manually or automatically.
- ⁇ ⁇ Manual is selected, and I ⁇ enter the manual white balance adjustment mode (S7).
- manual white balance adjustment by the manual white balance adjustment switch 66 becomes possible.
- the gain of the U data and / or the gain of the V data in the first signal circuit 22 can be adjusted independently of the $ Yanagi signal from the automatic white balance adjustment circuit 28 by operating the manual white balance adjustment switch 6 6
- the manual white balance adjustment is performed by directly increasing or decreasing the value.
- step S6 "auto" is selected, and the automatic white balance adjustment mode is set to I ⁇ (S8).
- the leg signal from the automatic white balance adjusting circuit 28 feeds back the gain of the U and U data and / or the gain of the V data in the first signal processing circuit 22 to automatically adjust the white balance. I do.
- step S9 whether the focus adjustment is performed manually or automatically is selected.
- the mode is set to the manual focus adjustment mode (S10).
- manual focus adjustment by the manual focus adjustment switch 68 becomes possible.
- a focus lens 32 that moves the focus lens 1 2a of the lens group 1 2 back and forth in the optical axis direction is provided with a manual focus adjustment switch irrespective of the leg signal from the auto focus and point adjustment circuit 30. 6
- step S9 "auto" is selected, and the automatic focus adjustment mode is set to I ⁇ (S11). In this state, the focus module 32 is driven by the signal f from the automatic focus adjustment circuit 30 to perform automatic focus adjustment.
- step S 2 the monitor 44 is in an OFF state, that is, the monitor 44 does not display the image from the CCD imager 16, and uses the optical viewfinder 50 to hold the subject. If you are in a pillow state, do not select the exposure adjustment mode, select the white balance adjustment mode, or select the focus adjustment mode, forcibly set the exposure adjustment to the automatic exposure adjustment mode (S12), Set the adjustment to the automatic white balance adjustment mode (S13), and set the focus adjustment to the automatic focus adjustment mode (S14). That is, when the video monitor 44 is OFF, only the image quality ⁇ that can be set without the user viewing the image from the CCD imager 16 is performed.
- the monitor OFF when the monitor OFF is in the OFF state, there is no manual adjustment in the self-extrusion adjustment mode, the automatic white balance adjustment mode, or the automatic focus adjustment mode. Further, it is possible to prevent the user from being able to derive an image that is contrary to the user's intention due to the inability to edit the content and to tell the flash memory 48.
- the system controller 58 checks whether the monitor 44 is ON or not by the system controller 58 being aware of the situation by the monitor switch 56 (S21). In the “b” state (ON), the supply of Si to the monitor 44 is cut off and turned off (S22), and in the OFF state, the easy supply to the monitor 44 is performed and turned on (S23).
- step S23 the power supply to the monitor 44 is set to 0 N and the power supply to the monitor 44 is set to 0 N. However, the process is terminated as it is. However, the power supply to the video monitor 44 is cut off at step S22 to 0FF.
- the exposure adjustment is set to the self-image adjustment mode (S24)
- the white balance adjustment is set to the automatic white balance adjustment mode (S25)
- the focus adjustment is set to the automatic focus adjustment mode (S26).
- the monitor 44 was turned off ⁇ , the manual exposure adjustment mode ⁇ the manual white balance adjustment mode or the manual focus adjustment mode was released, and the elephant adjusted by the monitor 44 was It is possible to prevent a rejected image that is contrary to the user's intention due to being unable to be derived and said in the flash memory 48.
- switch 60 and monitor switch 56 The operation of switch 60 and monitor switch 56 is described above. As described above, if the system controller 58 sets the adjustment of exposure, white balance, and focus to the digital still camera 10 in the main easy mode, the automatic adjustment mode is set as shown in Fig. 2. Steps S12, S13 and SI4 are not required.
- FIG. 4 is a functional block diagram showing a second embodiment of the present invention. Except that the setting switch 60 and the image quality switch 62 are eliminated, and that a system controller 72 is provided in place of the system controller 58, the others are the same as those shown in FIG. 1 showing the first embodiment. It is the same, and the explanation of the common part is omitted.
- FIG. 5 shows the system controller ⁇ ⁇ operated by the wake-up adjustment switch 64, the manual white balance adjustment switch 66, and the manual focus adjustment switch 68, respectively.
- 72 is a flowchart showing the operation of No. 72.
- the manual exposure adjustment switch 64 was operated ⁇ .
- the video monitor 44 was ON or not was checked by the system controller 72.
- the check is performed by the user (S31).
- (ON) state that is, if the B monitor from the CCD imager 16 is displayed on the elephant monitor 44, the manual exposure adjustment should be performed according to the operation amount of the hand-lifting adjustment switch 64. Perform (S32).
- the manual exposure adjustment switch 6 4 does not adjust the wake-up, but adjusts the self-rise.
- the system first determines whether or not the video monitor 44 is in the ON state by using the monitor switch 56. A check is made by the controller 72 recognizing and recognizing it (S33). If the state is 0 N, the manual white balance adjustment is performed according to the operation amount of the manual white balance adjustment switch 66 (S34). If the pillow is OFF, automatic white balance adjustment is performed without performing manual white balance adjustment with the manual white balance adjustment switch 6 6.
- the system first checks whether the video monitor 44 is in the state of ⁇ N or not, and sets the status of the monitor switch 56 to the system. A check is made by the recognition of the controller 72 (S35). If it is ON, manual focus adjustment is performed according to the operation amount of the manual focus adjustment switch 68 (S36). C If it is OFF, manual focus adjustment using the manual focus adjustment switch 68 is performed. Automatic focus adjustment.
- the manual adjustment cannot be performed using the hand-drawing adjustment switch 64, the manual white balance adjustment switch 66, or the manual focus adjustment switch 68. Contrary to the user's intention due to the inability to refine the elephant adjusted by the 3 ⁇ 4 image is derived ⁇ This prevents the image from being read into the flash memory 48.
- the operation of the system controller 72 of the monitor switch 56 operated by the monitor switch 56 is the same as the operation of the system controller 58 operated by the monitor switch 56 in the first embodiment.
- the operation of operating the playback button 54 and the operation of the playback button 54 are the same as the operation of the system controller 58, and therefore the description is omitted.
- the status display device 70 is a digital still camera 10 that is set by operating the wake-up adjustment switch 64, the manual white balance adjustment switch 66, and the manual focus adjustment switch 68. Setting The status is displayed.
- FIG. 6 is a functional block diagram showing a third embodiment of the present invention. Except that a system controller 74 is provided in place of the system controller 72, other parts are the same as those in FIG. 4 showing the second embodiment, and the description of the common parts is omitted.
- FIG. 7 shows the system controller 74 that operates the hand lift adjustment switch 64, the manual white balance adjustment switch 66, and the manual focus adjustment switch 68, respectively. It is a flowchart showing the operation. As shown in FIG. 7 ( ⁇ ), the system controller 74 recognizes whether the hand 44 has been operated by operating the hand / adjustment switch 64, and firstly, whether the monitor 44 is in the OFF state or not by the monitor switch 56. Check with (S37). If you are not displaying the «from the CCD imager 16 on the elephant monitor 44 and looking at the subject using the optical viewfinder 50, the monitor is forcibly monitored.
- step S39 is immediately executed.
- the system controller first checks whether the video monitor 44 is in the OFF state or not by the monitor switch 56. 74 checks by recognizing and recognizing it (S40). If it is in the I state (OFF), supply M to the monitor 44 to turn it ON (S41), and perform the manual white balance adjustment according to the operation amount of the manual white balance adjustment switch 66 (S41). 4 2). If the state is 0 N, immediately execute step S42.
- the manual focus adjustment switch 68 was operated.
- the system controller 74 confirmed whether the video monitor 44 was in the OFF state or not by the monitor switch 56. It is checked by knowledge (S43). If it is OFF, the power is forcibly supplied to the monitor 44 to turn it ON (S44), and manual focus adjustment is performed according to the operation amount of the manual focus adjustment switch 68 (S45). o If it is ON, execute step S45 immediately.
- the manual exposure adjustment switch 64, the manual white balance adjustment switch 66, or the manual focus adjustment switch 68 is operated. Since it is in a pillow state, it is prevented that an iff elephant image contrary to the user's intention due to the inability to withstand the adjusted image on the monitor 44 is derived and written to the flash memory 48. .
- the operation of the system controller 74 of the i-th controller that operates the monitor switch 56 is the same as the operation of the system controller 58 when the monitor switch 56 is operated in the first embodiment.
- the operation of ⁇ ⁇ which operates the playback port 54 is also the same as the operation of the system controller 58, and thus the description is omitted.
- the fiber example of the present invention has been described above.
- the present invention can be applied to a video camera having at least one of a manual adjustment device, a manual white balance adjustment device, and a manual focus adjustment device.
- it is not limited to digital still cameras, but can also be applied to camera video tape recorders.
- the methods of the automatic exposure adjustment means, the automatic white balance adjustment means, and the automatic focus adjustment means are described in the above difficult examples. It goes without saying that it is not. Industrial availability
- a video camera in which a means for disabling a monitor for displaying an image is provided, and wherein exposure adjustment, white balance adjustment, or focus adjustment can be manually performed.
- exposure adjustment, white balance adjustment, or focus adjustment can be manually performed.
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Color Television Image Signal Generators (AREA)
- Studio Devices (AREA)
- Viewfinders (AREA)
- Exposure Control For Cameras (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98950457A EP1026883A4 (en) | 1997-10-30 | 1998-10-29 | VIDEO CAMERA |
US09/530,419 US6757020B1 (en) | 1997-10-30 | 1998-10-29 | Detecting/setting the on/off state of a display in a video camera with manual and automatic function |
KR10-2000-7004693A KR100483879B1 (ko) | 1997-10-30 | 1998-10-29 | 비디오 카메라 |
US10/843,428 US7522207B2 (en) | 1997-10-30 | 2004-05-12 | Detecting/setting the on/off state of a display in a video camera with manual and automatic function |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9298684A JP2957977B2 (ja) | 1997-10-30 | 1997-10-30 | ビデオカメラ |
JP9/298684 | 1997-10-30 |
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/530,419 A-371-Of-International US6757020B1 (en) | 1997-10-30 | 1998-10-29 | Detecting/setting the on/off state of a display in a video camera with manual and automatic function |
US09530419 A-371-Of-International | 1998-10-29 | ||
US10/843,428 Continuation US7522207B2 (en) | 1997-10-30 | 2004-05-12 | Detecting/setting the on/off state of a display in a video camera with manual and automatic function |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999023818A1 true WO1999023818A1 (fr) | 1999-05-14 |
Family
ID=17862950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1998/004914 WO1999023818A1 (fr) | 1997-10-30 | 1998-10-29 | Camera video |
Country Status (6)
Country | Link |
---|---|
US (2) | US6757020B1 (ja) |
EP (1) | EP1026883A4 (ja) |
JP (1) | JP2957977B2 (ja) |
KR (1) | KR100483879B1 (ja) |
CN (1) | CN1147133C (ja) |
WO (1) | WO1999023818A1 (ja) |
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KR20180053402A (ko) | 2015-10-19 | 2018-05-21 | 오리랩 인크. | 시선입력장치, 시선입력방법 및 시선입력 프로그램이 기록되어 있는 기록매체 |
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JPH06165189A (ja) * | 1992-11-25 | 1994-06-10 | Nikon Corp | ホワイトバランス調整装置 |
US5561493A (en) * | 1993-06-11 | 1996-10-01 | Asahi Kogaku Kogyo Kabushiki Kaisha | Method of controlling an operation of an electronically controlled camera |
EP0663607B1 (en) * | 1994-01-18 | 2006-09-27 | Canon Kabushiki Kaisha | Camera |
JP3441799B2 (ja) * | 1994-06-17 | 2003-09-02 | キヤノン株式会社 | 撮像装置 |
JPH1198399A (ja) | 1997-09-19 | 1999-04-09 | Fuji Photo Film Co Ltd | 電子スチルカメラ |
-
1997
- 1997-10-30 JP JP9298684A patent/JP2957977B2/ja not_active Expired - Fee Related
-
1998
- 1998-10-29 US US09/530,419 patent/US6757020B1/en not_active Expired - Lifetime
- 1998-10-29 WO PCT/JP1998/004914 patent/WO1999023818A1/ja active IP Right Grant
- 1998-10-29 EP EP98950457A patent/EP1026883A4/en not_active Withdrawn
- 1998-10-29 KR KR10-2000-7004693A patent/KR100483879B1/ko not_active IP Right Cessation
- 1998-10-29 CN CNB988128543A patent/CN1147133C/zh not_active Expired - Fee Related
-
2004
- 2004-05-12 US US10/843,428 patent/US7522207B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10336495A (ja) * | 1997-05-30 | 1998-12-18 | Casio Comput Co Ltd | 撮像装置およびその制御方法 |
JPH10341359A (ja) * | 1997-06-06 | 1998-12-22 | Fuji Photo Film Co Ltd | マクロモード警告装置を有するカメラ |
Non-Patent Citations (1)
Title |
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See also references of EP1026883A4 * |
Also Published As
Publication number | Publication date |
---|---|
JP2957977B2 (ja) | 1999-10-06 |
EP1026883A1 (en) | 2000-08-09 |
US20040207748A1 (en) | 2004-10-21 |
CN1147133C (zh) | 2004-04-21 |
JPH11136565A (ja) | 1999-05-21 |
CN1285994A (zh) | 2001-02-28 |
US7522207B2 (en) | 2009-04-21 |
US6757020B1 (en) | 2004-06-29 |
KR100483879B1 (ko) | 2005-04-20 |
EP1026883A4 (en) | 2005-07-27 |
KR20010031640A (ko) | 2001-04-16 |
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