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60 条记录 (耗时 0.054 秒)

    METHOD AND APPARATUS FOR CALIBRATING IMAGING DEVICE CIRCUITS
    51.
    发明申请
    METHOD AND APPARATUS FOR CALIBRATING IMAGING DEVICE CIRCUITS 有权

    公开(公告)号：US20080055128A1

    公开(公告)日：2008-03-06

    申请号：US11513393

    申请日：2006-08-31

    申请人： Richard L. Baer

    发明人： Richard L. Baer

    IPC分类号： H03M1/10

    CPC分类号： H03M1/1038 ,  H03M1/12

    摘要： A method of operating an imaging device, an imaging device, a camera system including an imaging device, and a processing system including an imaging device for calibrating an analog-to-digital converter of the imaging device to generate a look-up table of correction values, and correcting an output of the analog-to-digital converter with the correction values.

    Camera module with focus adjustment structure and systems and methods of making the same
    52.
    发明授权
    Camera module with focus adjustment structure and systems and methods of making the same 有权
    具有焦点调整结构的相机模块和制作相同的系统和方法

    公开(公告)号：US07330211B2

    公开(公告)日：2008-02-12

    申请号：US10615622

    申请日：2003-07-08

    申请人： Dietrich W. Vook ,  Richard L. Baer

    发明人： Dietrich W. Vook ,  Richard L. Baer

    IPC分类号： H04N5/225

    CPC分类号： H04N5/2254

    摘要： Camera modules with focus adjustment structures and systems and methods of making the same are described. In one aspect, a sensor housing having an image sensor, a lens holder comprising a lens, and a deformable focus adjustment structure are provided. The focus adjustment structure is deformed to move the lens whereby light is focused onto the image sensor.

    摘要翻译： 描述了具有焦点调整结构和系统的相机模块及其制造方法。 在一个方面，提供了一种具有图像传感器的传感器壳体，包括透镜的透镜夹持器和可变形聚焦调节结构。 焦点调整结构变形以移动透镜，由此光聚焦到图像传感器上。

    Exposure control in a digital camera
    53.
    发明授权
    Exposure control in a digital camera 失效

    公开(公告)号：US07102682B2

    公开(公告)日：2006-09-05

    申请号：US09842549

    申请日：2001-04-25

    申请人： Richard L. Baer

    发明人： Richard L. Baer

    IPC分类号： H04N5/238 ,  H04N5/235

    CPC分类号： H04N5/2351

    摘要： A method for exposure control which yields exposure settings just high enough to clip light sources and reflections from light sources in an image scene while allocating the majority of image sensor dynamic range to remaining objects in the image scene. Exposure control according to the present techniques includes determining a number of clipped pixels from an image scene for one or more of a set of possible exposures and determining a selected exposure from the possible exposures such that the possible exposures higher than the selected exposure increase the number and the possible exposures less than the selected exposure do not substantially decrease the number.

    Contrast focus figure-of-merit method that is insensitive to scene illumination level
    55.
    发明授权
    Contrast focus figure-of-merit method that is insensitive to scene illumination level 失效

    公开(公告)号：US06580062B2

    公开(公告)日：2003-06-17

    申请号：US09865465

    申请日：2001-05-29

    申请人： Richard L. Baer

    发明人： Richard L. Baer

    IPC分类号： G02B704

    CPC分类号： G02B7/28 ,  H04N5/23212

    摘要： A method, system and program product for providing automatic focus adjustment for an image device, comprising the steps of: differentiating an image along some axis to obtain a difference image; computing a variance of the difference image; determining a noise contribution to the variance; subtracting the noise contribution from the variance; using the adjusted noise variance as a factor in making the automatic focus adjustment. In a preferred embodiment, the variance is normalized, and the noise contribution is determined by determining the shot noise and the read noise.

    Sequencing ion packets for ion time-of-flight mass spectrometry
    56.
    发明授权
    Sequencing ion packets for ion time-of-flight mass spectrometry 失效
    用于离子飞行时间质谱的测序离子包

    公开(公告)号：US5396065A

    公开(公告)日：1995-03-07

    申请号：US171076

    申请日：1993-12-21

    申请人： Carl A. Myerholtz ,  Richard L. Baer ,  Christian A. Le Cocq

    发明人： Carl A. Myerholtz ,  Richard L. Baer ,  Christian A. Le Cocq

    IPC分类号： G01N27/62 ,  H01J49/40

    CPC分类号： H01J49/0031 ,  H01J49/40

    摘要： A method and apparatus for analyzing ions by determining times of flight include establishing an encoded sequence for launching packets of ions from a source region toward a detector. The encoded sequence is one in which the high-mass ions of a leading packet will be passed by the low-mass ions of a trailing packet. Thus, a high efficiency time-of-flight mass spectrometer is formed. The ions of each packet are acted upon to bunch the ions of the packet, thereby compensating for initial space and/or velocity distributions of ions in the launching of the packet. The times of arrival of the ions are determined at the detector to obtain a signal of overlapping spectra corresponding to the overlapping launched packets. A correlation between the overlapping spectra and the encoded launch sequence is employed to derive a single non-overlapped spectrum.

    摘要翻译： 通过确定飞行时间来分析离子的方法和装置包括建立用于从源区域向检测器发射离子包的编码序列。 编码的序列是其中前导分组的高质量离子将由尾部分组的低质量离子通过的序列。 因此，形成了高效率的飞行时间质谱仪。 每个分组的离子被作用于束化分组的离子，从而补偿分组发射中离子的初始空间和/或速度分布。 在检测器处确定离子的到达时间，以获得与重叠发射的分组相对应的重叠光谱的信号。 使用重叠光谱和编码的发射序列之间的相关性来导出单个非重叠光谱。

    Double-sided fluid sensor for reduced attenuation of shear transverse waves
    57.
    发明授权
    Double-sided fluid sensor for reduced attenuation of shear transverse waves 失效
    双面流体传感器，用于减小剪切横波的衰减

    公开(公告)号：US5321331A

    公开(公告)日：1994-06-14

    申请号：US852365

    申请日：1992-03-13

    申请人： Richard L. Baer ,  Curt A. Flory

    发明人： Richard L. Baer ,  Curt A. Flory

    IPC分类号： G01H11/00 ,  G01H11/08 ,  G01N29/02 ,  G01N29/24 ,  H03H9/145 ,  H01L41/08

    CPC分类号： G01N29/2462 ,  G01N29/022 ,  G01N2291/0256 ,  G01N2291/0422

    摘要： A fluid sensing device such as a Surface Transverse Wave device or a Love Wave device having controlled transfers of energy from a transduction surface of a piezoelectric substrate to a sensing surface and back to the transduction surface. A first wave-trapping structure adjacent to an input transducer tapers to provide a controlled diffraction of shear transverse wave energy to a second wave-trapping structure disposed on an opposite side of the piezoelectric substrate. The second wave-trapping structure interfaces with the fluid under test. The shear transverse waves are then recaptured by a third wave-trapping structure on the same surface as the first wave-trapping structure. The wave energy is then decoupled from the piezoelectric substrate. In the STW device, the wave-trapping structures are periodic fingers that are selectively varied in thickness or width or both. In the LW device, the wave-trapping structures are plates that each vary in thickness.

    摘要翻译： 流体感测装置，例如表面横波装置或爱波装置，其具有从压电基片的转导表面到感测表面并返回到转导表面的能量的受控转移。 与输入传感器相邻的第一波形捕获结构逐渐变细，以提供剪切横波能量的受控衍射到设置在压电基板相对侧上的第二波陷阱结构。 第二个捕获捕获结构与待测流体接口。 然后，剪切横波在与第一波捕获结构相同的表面上被第三波捕获结构重新捕获。 然后将波能与压电基片分离。 在STW装置中，捕获波的结构是周期性的指状物，其厚度或宽度有选择地变化，或两者都是。 在LW装置中，波形捕获结构是厚度各不相同的板。

    Chemical sensor utilizing a surface transverse wave device
    59.
    发明授权
    Chemical sensor utilizing a surface transverse wave device 失效
    化学传感器利用表面横波装置

    公开(公告)号：US5283037A

    公开(公告)日：1994-02-01

    申请号：US792975

    申请日：1991-11-15

    申请人： Richard L. Baer ,  Curt Flory

    发明人： Richard L. Baer ,  Curt Flory

    IPC分类号： G01N9/00 ,  G01N29/02 ,  G01N33/00 ,  G01N27/00 ,  H01L41/00 ,  H01L41/08

    CPC分类号： G01N29/2462 ,  G01N29/022 ,  G01N2291/0255 ,  G01N2291/0256 ,  G01N2291/02818 ,  G01N2291/0422 ,  G01N2291/0423

    摘要： A sensor suitable for use as a viscosity sensor, a chemically selective sensor, or a chemically specific sensor. The sensor is a surface transverse wave (STW) or Love Wave device that, for solute concentration measurements, includes a chemically reactive layer selected to react with the solute to be measured. The surface trapping structure in this device can include dielectric material either as a protective coating or as the core material of the surface trapping structure. The substrate material and cut are selected so that only shear horizontal acoustic waves are produced. Nonpiezoelectric portions of this device can be utilized in the region in which chemicals react the sensor and/or in the region in which energy is converted between electrical and acoustical forms.

    摘要翻译： 适合用作粘度传感器，化学选择性传感器或化学特异性传感器的传感器。 传感器是表面横波（STW）或爱波装置，对于溶质浓度测量，包括选择与要测量的溶质反应的化学反应层。 该装置中的表面捕获结构可以包括作为保护涂层或作为表面捕获结构的芯材料的介电材料。 选择基板材料和切口，使得仅产生剪切水平声波。 该装置的非压电部分可用于化学反应传感器的区域和/或在电和声学形式之间转换能量的区域。