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1. 发明公开

US20230333450A1 METHODS AND SYSTEMS FOR AUTOMATIC PARALLAX COMPENSATION FOR HELMET MOUNTED IMAGING SENSORS USED FOR AUGMENTED OR EXTENDED REALITY DISPLAYS 审中-公开
公开(公告)号：US20230333450A1
公开(公告)日：2023-10-19
申请号：US18301740
申请日：2023-04-17
申请人： Thales Defense & Security, Inc.
发明人： Robert ATAC , Richard MADISON
IPC分类号： G03B13/14 , G02B27/01
CPC分类号： G03B13/14 , G02B27/017
摘要： A method, medium and system for compensating for parallax in transparent, semi-transparent, or opaque display components of a headband, headgear, head-worn device, or helmet-mounted device. A method for compensating for parallax in an image displayed on a display of a head-worn device (HWD) may include determining locations of one or more landmarks in a geographic space relative to a location of a user of the HWD based on first information indicative of the geographic space; generating a map of the one or more landmarks in the geographic space; receiving second information indicative of the geographic space; orienting the second information indicative of the geographic space relative to the map; shifting at least a portion of first or second information indicative of the geographic space to produce modified image data; and projecting the modified image data onto the screen of the head-worn device.

2. 发明授权

US06900842B2 Electronic still camera 有权
标题翻译：电子静物相机
公开(公告)号：US06900842B2
公开(公告)日：2005-05-31
申请号：US09813527
申请日：2001-03-21
申请人： Masashi Saito , Yasutoshi Fujii
发明人： Masashi Saito , Yasutoshi Fujii
IPC分类号： G03B13/36 , G02B7/28 , G02B7/32 , G02B7/36 , G03B13/14 , G03B15/05 , G03B17/20 , G03B19/02 , H04N5/232
CPC分类号： G02B7/28 , G02B7/32 , H04N5/23212
摘要： An electronic still camera, comprises a lens to form an image of a subject; a distant measuring section to measure a distance to a subject and to output a distance signal; an image capturing focusing section having a driving section to shift the lens within a scanning range determined based on the distance signal, an image capturing element to output an image signal of the image of the subject and a detecting section to detect a focusing point of the lens based on the image signal; and a light measuring section to measure a luminance of the subject and to output a luminance signal. The image capturing focusing section changes the scanning range of the lens in accordance with the luminance signal measured by the light measuring section.
摘要翻译：一种电子静态照相机，包括用于形成被摄物体的图像的透镜; 远程测量部分，用于测量到被摄体的距离并输出距离信号; 图像拍摄聚焦部分，具有驱动部分，用于在基于距离信号确定的扫描范围内移动透镜;图像捕获元件，用于输出被摄体图像的图像信号;以及检测部分，透镜基于图像信号; 以及光测量部分，用于测量被摄体的亮度并输出亮度信号。图像捕获聚焦部根据由光测量部测量的亮度信号来改变透镜的扫描范围。

3. 发明授权

US5692227A Viewfinder 失效
标题翻译：取景器
公开(公告)号：US5692227A
公开(公告)日：1997-11-25
申请号：US221789
申请日：1994-04-01
申请人： Hidetaka Yokota , Tetsuya Abe , Sachio Hasushita
发明人： Hidetaka Yokota , Tetsuya Abe , Sachio Hasushita
IPC分类号： G03B13/14 , G03B13/02 , G03B3/00 , G03B13/18
CPC分类号： G03B13/14
摘要： A camera viewfinder having a plurality of lens groups, wherein a photographing optical system of the camera is separate from the viewfinder. The viewfinder includes a parallax error compensating and diopter adjusting lens group which is one of the plurality of lens groups. The viewfinder further includes a guide member for guiding the compensating and adjusting lens group in a direction that intersects the optical axis of the viewfinder so as to move the lens group towards and away from the optical axis of the photographing optical system. In addition, there is provided an object distance detecting mechanism for detecting a distance of an object to be photographed, and a movement control mechanism for continuously moving the parallax error compensating and diopter adjusting lens group along the guide member in accordance with the object distance detected by the object distance detecting mechanism.
摘要翻译：一种具有多个透镜组的相机取景器，其中相机的拍摄光学系统与取景器分离。取景器包括作为多个透镜组之一的视差误差补偿和屈光度调节透镜组。取景器还包括引导构件，用于沿与取景器的光轴相交的方向引导补偿和调节透镜组，以使透镜组朝向和远离拍摄光学系统的光轴移动。另外，提供了一种用于检测被摄体的距离的物体距离检测机构，以及用于根据检测到的物体距离沿着引导构件连续移动视差误差补偿和屈光度调节透镜组的移动控制机构通过物体距离检测机构。

4. 发明授权

US5602608A Camera with motor driven transmission mechanism 失效
标题翻译：相机带电机驱动传动机构
公开(公告)号：US5602608A
公开(公告)日：1997-02-11
申请号：US309424
申请日：1994-09-20
申请人： Yasuo Asakura , Masatoshi Sato
发明人： Yasuo Asakura , Masatoshi Sato
IPC分类号： G03B13/14 , G03B17/42 , G03B1/40 , G03B1/18 , G03B37/00
CPC分类号： G03B17/425 , G03B13/14
摘要： A camera includes a body drive motor for driving forwardly or backwardly, a first planetary gear mechanism for selecting whether the output from the motor should be transmitted to a zooming device, a prohibition device for prohibiting the rotation of the planetary gear mechanism after the first planetary gear mechanism has completed the selection, a second planetary gear mechanism for selecting whether the output from the first planetary gear mechanism, which was not transmitted to the zooming device, should be transmitted to a winding device, and a third planetary gear mechanism for transmitting the output from the second planetary gear mechanism, which was not transmitted to the winding device, should be transmitted to either the rewinding device or a photographic image-plane size switching device. The planetary gear mechanism is rotated at a low speed so that the output of the first planetary gear mechanism does not exert an influence upon the second planetary gear mechanism when the driving force of the motor is switched from the zooming device to the photographic image-plane size switching device.
摘要翻译：照相机包括用于向前或向后驱动的主体驱动马达，用于选择是否将马达的输出传输到变焦装置的第一行星齿轮机构，用于在第一行星齿轮传动之后禁止行星齿轮机构旋转的禁止装置齿轮机构已经完成了选择，第二行星齿轮机构用于选择是否将不传递到变焦装置的第一行星齿轮机构的输出传递到卷绕装置，以及第三行星齿轮机构，不传送到卷绕装置的第二行星齿轮机构的输出应传送到重绕装置或照相图像平面尺寸切换装置。行星齿轮机构以低速旋转，使得当电动机的驱动力从变焦装置切换到摄影图像平面时，第一行星齿轮机构的输出不对第二行星齿轮机构施加影响尺寸切换装置。

5. 发明授权

US5410381A Camera 失效
标题翻译：相机
公开(公告)号：US5410381A
公开(公告)日：1995-04-25
申请号：US75310
申请日：1993-06-11
申请人： Nobuyuki Kameyama , Hiroshi Ohmura , Atsuro Yajima
发明人： Nobuyuki Kameyama , Hiroshi Ohmura , Atsuro Yajima
IPC分类号： G03B13/12 , G03B13/14 , G03B17/20 , G03B13/10 , G03B17/02 , G03B37/00
CPC分类号： G03B13/12 , G03B13/14 , G03B17/20
摘要： A camera having a finder, capable of photographing a first size and a second size, comprises a field frame for the first size, which is provided in front of an eye piece of said finder, and a field frame plate for the second size, which is provided in a manner to be movable between an objective lens and the eye piece of said finder and is formed with display portions for displaying portions other than a field frame and shielding portions. A field frame plate change-over mechanism retracts the field frame plate for the second size out of the optical path of the finder during the photographing of the first size, and disposes the field frame for the second size in the optical path of the finder between the objective lens and the eye piece during the photographing of the second size. This field frame plate shields the field frame for the first size by shielding portions of the field frame plate for the second size. The field frame for the first size comprises marks extending along two opposite sides of a field of view of the finder. The field frame plate comprises a frame that covers these marks when the field frame plate is in the optical path of the finder during the photographing of the second size. The field frame for the second size comprises marks that extend along the same two opposite sides of the field of view of the finder and that are spaced from each other and from the portions of the field frame plate that cover the field frame for the first size.
摘要翻译：具有能够拍摄第一尺寸和第二尺寸的取景器的照相机包括设置在所述取景器的眼镜片的前面的第一尺寸的场框架和用于第二尺寸的场框架板以能够在物镜和所述取景器的眼镜片之间移动的方式设置，并且形成有显示部，用于显示除了外框和屏蔽部以外的部分。在第一尺寸的拍摄期间，场框架板转换机构将取景器的光路中的第二尺寸的场框架板退回到取景器的光路中，并且将第二尺寸的场框架放置在取景器的光路中在第二尺寸拍摄期间的物镜和眼镜片。该场框架板通过屏蔽场框架板的第二尺寸的部分来屏蔽场框架的第一尺寸。用于第一尺寸的场框包括沿着取景器的视野的两个相对侧延伸的标记。场框架板包括当场框架板在第二尺寸的拍摄期间在取景器的光路中时覆盖这些标记的框架。用于第二尺寸的场框架包括沿着取景器的视场的相同的两个相对侧延伸的并且彼此间隔开并且与覆盖场框架的场框架板的部分间隔开的第一尺寸的标记。

6. 发明授权

US5146256A Close-up attachment for single-use camera 失效
标题翻译：一次性相机的特写镜头
公开(公告)号：US5146256A
公开(公告)日：1992-09-08
申请号：US656917
申请日：1991-02-19
申请人： Peter A. Frosig , Roman Lucyszyn
发明人： Peter A. Frosig , Roman Lucyszyn
IPC分类号： G03B13/14 , G03B17/12
CPC分类号： G03B17/12 , G03B13/14
摘要： A close-up attachment, including a close-up accessory lens and a corresponding finder lens, is attached to a single-use camera by means of a plug-like insert which is manually positioned in an open viewfinder tunnel of the camera.
摘要翻译：包括特写镜头和相应的取景器镜头的特写镜头附件通过手动放置在相机的开放式取景器通道中的插头式插件连接到一次性照相机上。

7. 发明授权

US4576458A Camera finder employing holographic view field frames 失效
标题翻译：摄像机采用全息影像帧
公开(公告)号：US4576458A
公开(公告)日：1986-03-18
申请号：US596196
申请日：1984-04-02
申请人： Michio Cho , Masane Suzuki , Takayuki Saito
发明人： Michio Cho , Masane Suzuki , Takayuki Saito
IPC分类号： G03B13/14 , G03B13/12
CPC分类号： G03B13/14
摘要： A camera finder capable of indicating a view field frame for determining the range of photographing and a target mark for showing a desired focus adjusting portion. Interposed between an objective lens and an eye lens in this finder are holograms having recorded thereon view field frames and a target mark. The hologram is irradiated by a reference beam or beams, whereby the view field frame and the target mark are regenerated. In the hologram, there are recorded a first view field frame in which a parallax is corrected in the long-medium distance and a second view field frame in which a parallex is corrected in the short distance. A beam source for regenerating each view field frame is selected in accordance with an object distance, whereby a view field frame corresponding to the object distance is regenerated. The parallax can be corrected as described above.
摘要翻译：能够指示用于确定拍摄范围的视野帧的摄像机和用于显示所需焦点调整部分的目标标记。在该取景器中的物镜和眼睛透镜之间插入有在其上记录有视野框架和目标标记的全息图。全息图被参考光束或光束照射，从而再现视场框架和目标标记。在全息图中，记录了其中在长介质距离中校正视差的第一视野场帧和在短距离中校正并行校正的第二视场帧。根据对象距离来选择用于再现每个视野帧的光束源，从而再现与对象距离相对应的视野帧。可以如上所述校正视差。

8. 发明授权

US4478493A Apparatus having liquid crystal finder optical system 失效
标题翻译：具有液晶取景器光学系统的装置
公开(公告)号：US4478493A
公开(公告)日：1984-10-23
申请号：US364208
申请日：1982-04-01
申请人： Hideo Yokota
发明人： Hideo Yokota
IPC分类号： G03B13/14 , G02F1/13 , G03B13/10 , G03B13/20
CPC分类号： G03B13/14
摘要： The disclosed apparatus includes a finder optical system with a liquid crystal display having a plurality of strips of transparent conductive material arranged to display a frame for photography and a light metering area in the field of view of the finder. The liquid crystal display is energized in selected or all areas depending upon which position the objective lens takes when focusing and when zooming, or upon the set value of focal length in an objective lens of zoom type, and upon the in-focus signal of an auto-focus camera. The parallax between the photographic framing of viewfield and the rangefinder view is corrected and the rangefinder spot is displayed in a corrected position.
摘要翻译：所公开的装置包括具有液晶显示器的取景器光学系统，该液晶显示器具有多个透明导电材料条，其布置成显示用于拍摄的框架和在取景器的视场中的测光区域。液晶显示器在所选区域或所有区域中被激励，这取决于在聚焦和变焦时物镜所占据的位置，或者根据变焦类型的物镜中的焦距的设定值，以及在对焦信号自动对焦相机。校正视场的拍摄框架和测距仪视野之间的视差，并将测距仪点显示在校正位置。

9. 发明授权

US07561788B2 Image-capturing device having multiple optical systems 有权
标题翻译：具有多个光学系统的图像捕获装置
公开(公告)号：US07561788B2
公开(公告)日：2009-07-14
申请号：US11365346
申请日：2006-03-01
申请人： Masao Kobayashi , Taro Kushida
发明人： Masao Kobayashi , Taro Kushida
IPC分类号： G03B17/00 , G03B13/14
CPC分类号： G03B19/07 , G03B17/17 , G03B2217/007
摘要： In an image-capturing device having multiple optical systems, power consumption is reduced and operativity by the user is improved. The image-capturing device has an optical system having a relatively wide angle of view, and an optical system having a relatively narrow angle of view. An image processing system displays an image obtained by the optical system on a display device, crops, from the image of the optical system, an image corresponding to an image-capturing area according to an amount of operation of a zoom operation lever by the user, and displays the cropped image on the display device. When the user operates a release button, the image processing system and a lens control system drive the optical system to an angle of view corresponding to the image-capturing area and stores an image obtained by the optical system in a storage device.
摘要翻译：在具有多个光学系统的图像拍摄装置中，功耗降低，使用者的操作性提高。图像捕获装置具有具有相对较宽视角的光学系统和具有较窄视角的光学系统。图像处理系统将由光学系统获得的图像显示在显示装置上，根据用户对变焦操作杆的操作量，从光学系统的图像拍摄对应于图像拍摄区域的图像，并在显示设备上显示裁剪后的图像。当用户操作释放按钮时，图像处理系统和镜头控制系统将光学系统驱动到与图像拍摄区域相对应的视角，并将由光学系统获得的图像存储在存储装置中。

10. 发明授权

US07379666B2 Electronic appliance 有权
标题翻译：电子电器
公开(公告)号：US07379666B2
公开(公告)日：2008-05-27
申请号：US10563638
申请日：2004-09-29
申请人： Kaoru Mokunaka
发明人： Kaoru Mokunaka
IPC分类号： G03B17/00 , G03B13/14 , H04N5/76 , H04N3/16
CPC分类号： H04N5/23216 , H04N5/2251 , H04N5/23293
摘要： An electronic appliance is provided, which can be produced at a low cost, and in which there is a degree of freedom in a setting value and any one of a number of setting values can be set as an operating condition with a simple operation. A digital camera 1 includes a first operation switch (for example, a shutter dial 2) that allows an operator to select a first state assigned one setting value (for example, a shutter speed) or a second state assigned a plurality of setting values, a liquid crystal monitor 9 that displays the setting values assigned to the second state when the second state is selected with an operation switch, and a second operation switch (for example, an auxiliary dial 7) that allows the operator to select any one of the setting values displayed on the liquid crystal monitor 9.
摘要翻译：提供一种电子设备，其可以以低成本生产，并且其中设定值具有自由度，并且可以通过简单的操作将多个设定值中的任何一个设置为操作条件。数码相机1包括第一操作开关（例如，快门拨盘2），其允许操作者选择分配了一个设定值（例如快门速度）的第一状态或分配了多个设定值的第二状态，液晶监视器9，其在通过操作开关选择第二状态时显示分配给第二状态的设定值;以及第二操作开关（例如辅助拨盘7），其允许操作者选择任何一个显示在液晶监视器9上的设定值。

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