Radiantly heated cathode for an electron gun and heating assembly
    1.
    发明授权
    Radiantly heated cathode for an electron gun and heating assembly 失效
    用于电子枪和加热组件的辐射加热阴极

    公开(公告)号:US07250618B2

    公开(公告)日:2007-07-31

    申请号:US11050394

    申请日:2005-02-02

    IPC分类号: G21K5/10 G01N23/04

    CPC分类号: H01J37/242 H01J2237/3175

    摘要: A heating assembly (36) for heating a cathode (38) of an electron gun (30) of an exposure apparatus (10) includes a radiation source (42) and a beam shaper (44). The radiation source (42) generates a source beam (46). The beam shaper (44) receives the source beam (46) and selectively shapes the source beam (46) into a shaped beam (48) that is directed to the cathode (38). In certain embodiments, the beam shaper (44) can readily change the shape and intensity profile of the shaped beam (48) to achieve a desired electron beam (32) from the electron gun (30). In one embodiment, the radiation source (42) generates a pulsed source beam (46).

    摘要翻译: 用于加热曝光装置(10)的电子枪(30)的阴极(38)的加热组件(36)包括辐射源(42)和光束整形器(44)。 辐射源(42)产生源光束(46)。 光束整形器(44)接收源光束(46)并且选择性地将源光束(46)成形为被引导到阴极(38)的成形光束(48)。 在某些实施例中,光束整形器(44)可以容易地改变成形光束(48)的形状和强度分布,以实现来自电子枪(30)的期望的电子束(32)。 在一个实施例中,辐射源(42)产生脉冲源光束(46)。

    Radiantly heated cathode for an electron gun and heating assembly
    2.
    发明申请
    Radiantly heated cathode for an electron gun and heating assembly 失效
    用于电子枪和加热组件的辐射加热阴极

    公开(公告)号:US20060169928A1

    公开(公告)日:2006-08-03

    申请号:US11050394

    申请日:2005-02-02

    IPC分类号: H01J37/317 H01J37/073

    CPC分类号: H01J37/242 H01J2237/3175

    摘要: A heating assembly (36) for heating a cathode (38) of an electron gun (30) of an exposure apparatus (10) includes a radiation source (42) and a beam shaper (44). The radiation source (42) generates a source beam (46). The beam shaper (44) receives the source beam (46) and selectively shapes the source beam (46) into a shaped beam (48) that is directed to the cathode (38). In certain embodiments, the beam shaper (44) can readily change the shape and intensity profile of the shaped beam (48) to achieve a desired electron beam (32) from the electron gun (30). In one embodiment, the radiation source (42) generates a pulsed source beam (46).

    摘要翻译: 用于加热曝光装置(10)的电子枪(30)的阴极(38)的加热组件(36)包括辐射源(42)和光束整形器(44)。 辐射源(42)产生源光束(46)。 光束整形器(44)接收源光束(46)并且选择性地将源光束(46)成形为被引导到阴极(38)的成形光束(48)。 在某些实施例中,光束整形器(44)可以容易地改变成形光束(48)的形状和强度分布,以实现来自电子枪(30)的期望的电子束(32)。 在一个实施例中,辐射源(42)产生脉冲源光束(46)。

    Image segmentation from focus varied images using graph cuts
    4.
    发明授权
    Image segmentation from focus varied images using graph cuts 有权
    图像分割从焦点变化的图像使用图形切割

    公开(公告)号:US09025043B2

    公开(公告)日:2015-05-05

    申请号:US13119541

    申请日:2008-09-24

    CPC分类号: G03B13/18

    摘要: A system for providing an adjusted image of a scene includes an optical assembly, a capturing system coupled to the optical assembly, and a control system. The optical assembly is adjustable to alternatively be focused on a first focal area and a second focal area that is different than the first focal area. The capturing system captures a first frame of the scene when the optical assembly is focused at the first focal area, and a second frame of the scene when the optical assembly is focused at the second focal area. The first frame includes a plurality of first pixels and the second frame includes a plurality of second pixels. The control system analyzes the first frame and the second frame and utilizes graph cuts techniques to assign a depth label to at least a portion of the first frame.

    摘要翻译: 用于提供场景的调整图像的系统包括光学组件,耦合到光学组件的捕获系统和控制系统。 光学组件可调节以可选地聚焦在与第一焦点区域不同的第一焦点区域和第二焦点区域上。 当光学组件聚焦在第一焦点区域时,捕获系统捕获场景的第一帧,以及当光学组件聚焦在第二焦点区域时的场景的第二帧。 第一帧包括多个第一像素,第二帧包括多个第二像素。 控制系统分析第一帧和第二帧,并利用图切割技术将深度标签分配给第一帧的至少一部分。

    Color compensation system for images captured underwater
    5.
    发明申请
    Color compensation system for images captured underwater 审中-公开
    水下拍摄图像的色彩补偿系统

    公开(公告)号:US20070236564A1

    公开(公告)日:2007-10-11

    申请号:US11399106

    申请日:2006-04-06

    申请人: Mark Takita

    发明人: Mark Takita

    IPC分类号: H04N7/18

    CPC分类号: H04N7/183 H04N9/735

    摘要: A color compensation system (12) for providing an adjusted image (700) of a captured image (474) of a scene (15) that is within a fluid (16) includes compensation software (698). The compensation software (698) can adjust the captured image (474) utilizing information regarding at least one of a plurality of compensation factors that include (i) a clarity of the fluid (16), (ii) an apparatus depth of an image capturing apparatus (10), (iii) a separation distance between the image capturing apparatus (10) and a subject (20) of the scene (15), (iv) a fluid type of the fluid (16), (v) a subject depth of the subject (20), (vi) an approximate time of day the captured image (474) is captured, (vii) an approximate date the captured image (474) is captured, (viii) an approximate geographic location in which the captured image (474) is captured, (ix) an angle of incidence, and (x) an approximate weather condition in which the captured image (474) is captured. Further, the compensation software (698) can adjust the captured image (474) based on a color reference (482) positioned in the scene (15) and contained within the captured image (474) as a captured color reference image (782C).

    摘要翻译: 用于提供在流体(16)内的场景(15)的拍摄图像(474)的调整图像(700)的色彩补偿系统(12)包括补偿软件(698)。 补偿软件(698)可以利用关于多个补偿因子中的至少一个的信息来调整拍摄图像(474),所述补偿因子包括(i)流体(16)的清晰度,(ii)图像捕获的装置深度 设备(10),(iii)图像捕获设备(10)和场景(15)的被摄体(20)之间的间隔距离,(iv)流体类型的流体(16),(v) 拍摄对象(20)的深度,(vi)拍摄图像(474)的大致时间,(vii)拍摄的图像(474)的近似日期,(vii)大致的地理位置,其中 拍摄图像(474),(ix)入射角,以及(x)拍摄图像(474)的近似天气状况。 此外,补偿软件(698)可以基于位于场景(15)中的颜色参考(482)来调整捕获图像(474)并将其包含在捕获图像(474)内作为捕获的颜色参考图像(782℃) 。

    Environmentally compensated capacitive sensor
    6.
    发明申请
    Environmentally compensated capacitive sensor 审中-公开
    环境补偿电容传感器

    公开(公告)号:US20060055415A1

    公开(公告)日:2006-03-16

    申请号:US10940929

    申请日:2004-09-15

    申请人: Mark Takita

    发明人: Mark Takita

    IPC分类号: G01R27/26

    CPC分类号: G01B7/023 G01D5/2417

    摘要: A capacitive sensor provides a high level of precision (potentially accurate within fractions of a nanometer) by taking the effects of environmental changes into consideration and compensating for any and all changes to the plate area and to the value of the dielectric constant before determining an accurate measurement. Such compensation can be achieved through use of a plurality of environmental sensors to mathematically calculate the change according to the variant conditions surrounding the capacitive sensor. Preferably, however, the compensation would be made through the use of a reference capacitor with a fixed gap between the plates but that is otherwise identical in both form and reaction to environmental changes as the capacitive sensor that it monitors in order to compensate for all environmental parameters other than the parameter of interest.

    摘要翻译: 电容传感器通过考虑环境变化的影响并补偿板面积的任何和所有变化以及确定准确度之前的介电常数值,从而提供高水准的精度(可能在几分之一纳米内) 测量。 这样的补偿可以通过使用多个环境传感器来实现,以便根据围绕电容传感器的变体条件来数学地计算变化。 然而,优选地,将通过使用具有在板之间的固定间隙的参考电容器进行补偿,但是否与其监测的电容式传感器的形式和反应两者相同,以补偿所有环境 不同于参数的参数。

    Image apparatus with image noise compensation
    7.
    发明授权
    Image apparatus with image noise compensation 有权
    具有图像噪声补偿的图像设备

    公开(公告)号:US07889207B2

    公开(公告)日:2011-02-15

    申请号:US11704404

    申请日:2007-02-08

    摘要: An image apparatus (10) for providing an adjusted image (242) of a scene (236) includes a capturing system (16) and a control system (24). The capturing system (16) captures an underexposed first frame (240) that is defined by a plurality of pixels (240A), including a first pixel and a second pixel. The first frame (240) includes at least one of a first texture region (240S) and a second texture region (240T). The control system (24) can analyze information from the pixels (240A) and determine if the first pixel has captured a portion of the first texture region (240S) or the second texture region (240T). Further, the control system (16) can analyze information from the pixels (240A) and to determine if the second pixel has captured a portion of the first texture region (240S) or the second texture region (240T). With this design, the control system (16) can reduce the noise in the first frame (240) to provide a well exposed adjusted image (242).

    摘要翻译: 用于提供场景(236)的调整图像(242)的图像设备(10)包括捕获系统(16)和控制系统(24)。 捕获系统(16)捕获由包括第一像素和第二像素的多个像素(240A)限定的曝光不足的第一帧(240)。 第一框架(240)包括第一纹理区域(240S)和第二纹理区域(240T)中的至少一个。 控制系统(24)可以分析来自像素(240A)的信息,并且确定第一像素是否已经捕获了第一纹理区域(240S)或第二纹理区域(240T)的一部分。 此外,控制系统(16)可以分析来自像素(240A)的信息,并且确定第二像素是否已经捕获了第一纹理区域(240S)或第二纹理区域(240T)的一部分。 利用这种设计,控制系统(16)可以减少第一帧(240)中的噪声,以提供良好曝光的调整图像(242)。

    Image capturing apparatus with underwater image compensation and underwater flash compensation
    8.
    发明授权
    Image capturing apparatus with underwater image compensation and underwater flash compensation 有权
    具有水下图像补偿和水下闪光补偿的图像捕获设备

    公开(公告)号:US07760994B2

    公开(公告)日:2010-07-20

    申请号:US11399114

    申请日:2006-04-06

    申请人: Mark Takita

    发明人: Mark Takita

    IPC分类号: G03B17/08 H04N7/18

    摘要: An image capturing apparatus (210) for capturing an image (214) of a scene (12) that is within a fluid (16) includes an apparatus frame (228), a capturing system (230), and a control system (236). The capturing system (230) captures the image (214). The control system (236) adjusts a color content of the captured image (214) based on at least one of a separation distance (SDist) between the image capturing apparatus (210) and a subject (20) of the scene (12); an apparatus depth (AD) of the image capturing apparatus (210) below a fluid surface (21); a subject depth (SDep) of the subject (20) below the fluid surface (21); or a fluid type of the fluid (16). Additionally, the image capturing apparatus (210) can include a depth sensor (234) that provides an apparatus depth signal that corresponds to the apparatus depth (AD) of the image capturing apparatus (210). Moreover, the image capturing apparatus (210) can include an illumination system (724) that generates a generated light beam (726) that can adjusted to compensate for the light that is attenuated by the fluid (16).

    摘要翻译: 一种用于捕获在流体(16)内的场景(12)的图像(214)的图像捕获设备(210)包括装置框架(228),捕获系统(230)和控制系统(236) 。 拍摄系统(230)捕捉图像(214)。 控制系统(236)基于图像拍摄设备(210)和场景(12)的被摄体(20)之间的间隔距离(SDist)中的至少一个来调整拍摄图像(214)的颜色内容; 图像捕获装置的设备深度(AD)在流体表面下方; 被检体(20)在流体表面(21)下方的被检体深度(SDep); 或流体类型的流体(16)。 此外,图像捕获装置(210)可以包括提供与图像捕获装置(210)的装置深度(AD)对应的装置深度信号的深度传感器(234)。 此外,图像捕获装置(210)可以包括产生可被调节以补偿由流体(16)衰减的光的生成光束(726)的照明系统(724)。

    Depth layer extraction and image synthesis from focus varied multiple images
    9.
    发明授权
    Depth layer extraction and image synthesis from focus varied multiple images 有权
    深度层提取和图像合成从焦点变化多个图像

    公开(公告)号:US07720371B2

    公开(公告)日:2010-05-18

    申请号:US11655501

    申请日:2007-01-18

    IPC分类号: G03B3/10 G03B13/34 H04N5/232

    CPC分类号: G03B13/18

    摘要: A camera (210) for providing an adjusted image (214) of a scene (12) includes an apparatus frame (224), an optical assembly (222), a capturing system (226), and a control system (232). The optical assembly (222) is adjustable to alternatively be focused on a first focal area (356A) and a second focal area (356B) that is different than the first focal area (356A). The capturing system (226) captures a first captured image (360A) when the optical assembly (222) is focused at the first focal area (356A) and captures a second captured image (360B) when the optical assembly (222) is focused at the second focal area (356B). The control system (232) provides the adjusted image (214) of the scene (12) based upon the first captured image (360A) and the second captured image (360B). Additionally, the control system (232) can perform object depth extraction of one or more objects (16) (18) (20) in the scene (12). Alternatively, the multiple captured images (360A) (360B) can be adjusted by a separate adjustment system (680).

    摘要翻译: 用于提供场景(12)的调整图像(214)的相机(210)包括装置框架(224),光学组件(222),捕获系统(226)和控制系统(232)。 光学组件(222)可调节以可选地聚焦在与第一焦点区域(356A)不同的第一焦点区域(356A)和第二焦点区域(356B)上。 当光学组件(222)被聚焦在第一焦点区域(356A)时,捕获系统(226)捕获第一捕获图像(360A),并且当光学组件(222)被聚焦在第二捕获图像 第二重点领域(356B)。 控制系统(232)基于第一拍摄图像(360A)和第二拍摄图像(360B)提供场景(12)的调整图像(214)。 此外,控制系统(232)可以对场景(12)中的一个或多个物体(16)(18)(20)进行物体深度提取。 或者,多个拍摄图像(360A)(360B)可以通过单独的调整系统(680)进行调整。

    Image capturing apparatus with clarity sensor, underwater image compensation and underwater flash compensation
    10.
    发明申请
    Image capturing apparatus with clarity sensor, underwater image compensation and underwater flash compensation 有权
    具有清晰度传感器,水下图像补偿和水下闪光补偿的图像捕获设备

    公开(公告)号:US20080151057A1

    公开(公告)日:2008-06-26

    申请号:US11645299

    申请日:2006-12-22

    申请人: Mark Takita

    发明人: Mark Takita

    IPC分类号: H04N5/225

    CPC分类号: H04N5/2354 G03B17/08 H04N9/04

    摘要: An image capturing apparatus (210) for providing an image (214) of a scene (12) that is within a fluid (16) includes an apparatus frame (228), a capturing system (230), and a control system (236). The capturing system (230) captures a captured image (614A). The control system (236) adjusts a color content of the captured image (614A) based on a clarity of the fluid (16). The image capturing apparatus (210) can include a clarity sensor (227) that provides a clarity signal that corresponds to the clarity of the fluid (16) near the image capturing apparatus (210). Moreover, the image capturing apparatus (210) can include an illumination system (724) that generates a generated light beam (726) that can be adjusted to compensate for the light that is attenuated by the fluid (16).

    摘要翻译: 一种用于提供流体(16)内的场景(12)的图像(214)的图像捕获装置(210)包括装置框架(228),捕获系统(230)和控制系统(236) 。 捕获系统(230)捕获捕获的图像(614A)。 控制系统(236)基于流体(16)的清晰度来调整捕获图像的颜色内容(614A)。 图像捕获装置(210)可以包括清晰度传感器(227),其提供对应于图像捕获装置(210)附近的流体(16)的清晰度的清晰度信号。 此外,图像捕获装置(210)可以包括产生可被调节以产生由流体(16)衰减的光的生成光束(726)的照明系统(724)。