Uniform and non-uniform dynamic range remapping for optimum image display
    41.
    发明授权
    Uniform and non-uniform dynamic range remapping for optimum image display 失效
    均匀和不均匀的动态范围重新映射,以实现最佳图像显示

    公开(公告)号:US5835618A

    公开(公告)日:1998-11-10

    申请号:US722756

    申请日:1996-09-27

    摘要: A contexture dependent dynamic range remapping system utilizes background estimation, mask generation, parameter estimation and dynamic range remapping of an original image to provide an optimum output image. The dynamic range remapping includes an additive algorithm or a multiplicative algorithm or a combination of both algorithms. The output from the algorithms could be filtered by an edge-preserving filter to provide a filtered output image. The system adaptively compresses the dynamic range of the DC and slow-varying signals in the original image significantly while preserving and enhancing fine structures.

    摘要翻译: 依赖于纹理的动态范围重映射系统利用原始图像的背景估计,掩模生成,参数估计和动态范围重新映射来提供最佳输出图像。 动态范围重映射包括加法算法或乘法算法或两种算法的组合。 算法的输出可以由边缘保留滤波器进行滤波,以提供滤波后的输出图像。 系统自动压缩原始图像中的直流和慢变信号的动态范围,同时保持和增强精细结构。

    Method for preparing the oxysulfides of rare earth elements
    42.
    发明授权
    Method for preparing the oxysulfides of rare earth elements 失效
    稀土元素氧硫化物的制备方法

    公开(公告)号:US5795554A

    公开(公告)日:1998-08-18

    申请号:US790600

    申请日:1997-01-29

    摘要: The present invention discloses a method for the catalytic reduction of sulfur dioxide, for example in flue gas, by carbon monoxide using lanthanum oxysulfide as the active catalyst. The catalyst is prepared from lanthanum oxide by hydration and sulfidization, the latter step being carried out in the gas stream itself. This method of preparation has more general applicability and can also be used as a method for the preparation of lanthanum, yttrium, gadolinium and lutetium oxysulfides generally.

    摘要翻译: 本发明公开了一种使用氧硫化镧作为活性催化剂的一氧化碳催化还原二氧化硫的方法,例如在烟道气中。 催化剂由氧化镧通过水合和硫化制备,后一步骤在气流本身中进行。 这种制备方法具有更普遍的适用性,并且也可以用作制备镧,钇,钆和硫酸镥的方法。

    Apparatus and method for detecting a face in a video image
    43.
    发明授权
    Apparatus and method for detecting a face in a video image 失效
    用于检测视频图像中的脸部的装置和方法

    公开(公告)号:US5715325A

    公开(公告)日:1998-02-03

    申请号:US521175

    申请日:1995-08-30

    IPC分类号: G06K9/00

    CPC分类号: G06K9/00228

    摘要: A detection system identifies a person by rapidly analyzing an image frame from a video camera for the presence of a face by reducing the image in resolution and normalizing the image to compensate for lighting changes and compares the normalized image with a background image to produce a binary interest mask. The most likely position of a face is then determined by identifying a top, bottom and sides of a possible head region to define a bounding box, normalizing the pixel data within the bounding box to further compensate for lighting variations, and resizing the box to match identification templates stored in memory. The best match from the identification templates is provided with a score indicative of the degree of the match. If the score does not exceed a first score threshold, then no face is assumed present. If the score exceeds a first and second score threshold, then a face is assumed present. If the first score threshold is exceeded but the second is not, a further eye location procedure is performed on the data to determine if a face is present.

    摘要翻译: 检测系统通过以分辨率降低图像并对图像进行归一化以补偿照明变化并通过将归一化图像与背景图像进行比较来快速分析来自摄像机的图像帧以识别脸部的存在,从而产生二进制 兴趣面具 然后通过识别可能的头部区域的顶部,底部和侧面来定义边界框来确定面部的最可能的位置,对边界框内的像素数据进行归一化以进一步补偿照明变化,并且调整框以匹配 识别模板存储在内存中。 来自识别模板的最佳匹配被提供有指示匹配程度的得分。 如果分数不超过第一分数阈值,则假定不存在面。 如果分数超过第一和第二分数阈值,则假定存在脸部。 如果超过了第一分数阈值,但第二分数不是,则对该数据执行进一步的眼睛定位过程以确定面部是否存在。

    Measuring arrangement for examining a subject with visible, NIR or IR
light
    44.
    发明授权
    Measuring arrangement for examining a subject with visible, NIR or IR light 失效
    用可见光,近红外或红外光检查受试者的测量装置

    公开(公告)号:US5309907A

    公开(公告)日:1994-05-10

    申请号:US935878

    申请日:1992-08-26

    CPC分类号: A61B5/1455 A61B5/0073

    摘要: An apparatus for examining tissue in vivo by means of the optical properties of the tissue generates a measuring chirp signal which is introduced into a tissue-containing subject as a coherent optical chirp signal. The parts of the measuring chirp signal emerging from the subject are superimposed with a reference chirp signal to form a superposition signal that is supplied to a filter that only allows those parts of the superposition signal to pass that represent those parts of the measuring chirp signal emerging from the subject which have traversed a defined, optical path length within the subject.

    摘要翻译: 用于通过组织的光学性质检查体内组织的装置产生测量线性调频信号,其被引入含有组织的对象中作为相干光啁啾信号。 从对象出现的测量啁啾信号的部分与参考线性调频脉冲信号叠加以形成叠加信号,该叠加信号被提供给只允许叠加信号的那些部分通过的滤波器,这些部分表示测量啁啾信号出现的部分 来自已经穿过被摄体内限定的光程长度的被摄体。

    Microstructure and electronic device
    45.
    发明授权
    Microstructure and electronic device 有权
    微结构和电子器件

    公开(公告)号:US09174835B2

    公开(公告)日:2015-11-03

    申请号:US12979160

    申请日:2010-12-27

    申请人: Ming Fang

    发明人: Ming Fang

    IPC分类号: B81B7/00 B81C1/00

    摘要: A method of manufacturing microstructures, such as MEMS or NEMS devices, including forming a protective layer on a surface of a moveable component of the microstructure. For example, a silicide layer may be formed on one or more surfaces of a poly-silicon mass that is moveable with respect to a substrate of the microstructure. The process may be self-aligning.

    摘要翻译: 一种制造微结构的方法,例如MEMS或NEMS器件,包括在微结构的可移动部件的表面上形成保护层。 例如,可以在可相对于微结构的基板移动的多晶硅块的一个或多个表面上形成硅化物层。 该过程可以是自对准的。

    Method to form a recess for a microfluidic device
    46.
    发明授权
    Method to form a recess for a microfluidic device 有权
    形成微流体装置的凹部的方法

    公开(公告)号:US08110117B2

    公开(公告)日:2012-02-07

    申请号:US12422732

    申请日:2009-04-13

    申请人: Fuchao Wang Ming Fang

    发明人: Fuchao Wang Ming Fang

    IPC分类号: B44C1/22

    摘要: A method includes forming a recess in a first surface of a substrate, the recess having a width, depth, and height selected to correspond to a width, depth, and height of a fluid chamber, forming a sacrificial material in the recess, forming a first heater element, forming a metal layer overlying the first heater element, and forming a nozzle opening in the metal layer to expose the sacrificial material. The method also includes forming a path from a second surface of the substrate to expose the sacrificial material and removing the sacrificial material from the recess to expose the chamber with the selected width, depth, and height, the chamber in fluid communication with the path, the nozzle opening, and a surrounding environment.

    摘要翻译: 一种方法包括在基板的第一表面中形成凹槽,所述凹槽具有选定为对应于流体室的宽度,深度和高度的宽度,深度和高度,在凹槽中形成牺牲材料,形成凹陷 第一加热器元件,形成覆盖在第一加热器元件上的金属层,以及在金属层中形成喷嘴开口以露出牺牲材料。 该方法还包括从衬底的第二表面形成路径以暴露牺牲材料并从凹部移除牺牲材料,以使选定的宽度,深度和高度暴露腔室,该腔室与路径流体连通, 喷嘴开口和周围环境。

    Tin deposition
    47.
    发明授权
    Tin deposition 有权
    锡沉积

    公开(公告)号:US07314543B2

    公开(公告)日:2008-01-01

    申请号:US10685659

    申请日:2003-10-14

    摘要: A device includes an integrated circuit and a deposited tin in electrical contact with a portion of the integrated circuit. The deposited tin is formed by electrodeposition from a bath. The deposited tin includes a residue characteristic of the bath. The bath includes a bath-soluble tin compound, a strong acid, and a sulfopropylated anionic surfactant. In another aspect, a composition includes between approximately 20 and 40 grams per liter of one of stannous methane sulfonate, stannous sulfate, and a mixture thereof, between approximately 100 and 200 grams per liter of one of methanesulfonic acid, sulfuric acid, and a mixture thereof, and between approximately 1 and 2 grams per liter of one or more polyethyleneglycol alkyl-3-sulfopropyl diethers. In another aspect, a method includes electroplating tin with a current density of greater than approximately 30 mA/cm2 and a plating efficiency of greater than approximately 95%.

    摘要翻译: 一种器件包括集成电路和与集成电路的一部分电接触的沉积锡。 沉积的锡通过从浴中电沉积形成。 沉积的锡包括浴的特征残留物。 该浴包括溶于水的锡化合物,强酸和磺基丙基化阴离子表面活性剂。 在另一方面,组合物包括约20至40克/升的亚磺酸甲酯磺酸盐,硫酸亚锡及其混合物之间,约100至200克/升甲磺酸,硫酸和混合物之一 和约1至2克/升一种或多种聚乙二醇烷基-3-磺丙基二醚之间。 另一方面,一种方法包括电镀锡,其电流密度大于约30mA / cm 2,电镀效率大于约95%。

    Synchronized processing of ear shells for hearing aids
    48.
    发明授权
    Synchronized processing of ear shells for hearing aids 有权
    助听器耳塞同步处理

    公开(公告)号:US07308328B2

    公开(公告)日:2007-12-11

    申请号:US10842882

    申请日:2004-05-11

    IPC分类号: G06F19/00

    摘要: A system and method for synchronously processing ear shells for hearing aids comprising: loading data associated with a first and second ear shell; determining whether to perform a rigid or non-rigid registration of the data associated with the first and second ear shells, wherein the rigid registration is performed when shapes of the first and second ear shells are within a predetermined threshold, and the non-rigid registration is performed when the shapes of the first and second ear shells are not within the predetermined threshold; registering the data associated with the first and second ear shells; processing the first and second ear shells, wherein the processing is synchronously performed; and outputting the processed first and second ear shells to a display device.

    摘要翻译: 一种用于同步处理用于助听器的耳壳的系统和方法,包括:加载与第一和第二耳壳相关联的数据; 确定是否执行与第一和第二耳壳相关联的数据的刚性或非刚性配准,其中当第一耳壳的形状和第二耳壳的形状在预定阈值内时执行刚性配准,并且非刚性配准 当所述第一和第二耳壳的形状不在所述预定阈值内时执行; 注册与第一和第二耳壳相关联的数据; 处理第一和第二耳壳,其中同步执行处理; 并将所处理的第一和第二耳罩输出到显示装置。

    Thin film power MOS transistor, apparatus, and method
    49.
    发明申请
    Thin film power MOS transistor, apparatus, and method 有权
    薄膜功率MOS晶体管,装置和方法

    公开(公告)号:US20070200172A1

    公开(公告)日:2007-08-30

    申请号:US11355937

    申请日:2006-02-16

    申请人: Ming Fang Fuchao Wang

    发明人: Ming Fang Fuchao Wang

    IPC分类号: H01L27/12

    摘要: A thin film power transistor includes a plurality of first doped regions over a substrate and a second doped region forming a body. At least a portion of the body is disposed between the plurality of first doped regions. The thin film power transistor also includes a gate over the substrate. The thin film power transistor further includes a dielectric layer, at least a portion of which is disposed between (i) the gate and (ii) the first and second doped regions. In addition, the thin film power transistor includes a plurality of contacts contacting the plurality of first doped regions, where the plurality of first doped regions forms a source and a drain of the thin film power transistor. The first doped regions could represent n-type regions (such as N− regions), and the second doped region could represent a p-type region (such as a P− region). The first doped regions could also represent p-type regions, and the second doped region could represent an n-type region.

    摘要翻译: 薄膜功率晶体管包括在衬底上的多个第一掺杂区域和形成主体的第二掺杂区域。 身体的至少一部分设置在多个第一掺杂区域之间。 薄膜功率晶体管还包括在衬底上的栅极。 薄膜功率晶体管还包括介电层,其至少一部分设置在(i)栅极和(ii)第一和第二掺杂区域之间。 此外,薄膜功率晶体管包括接触多个第一掺杂区域的多个触点,其中多个第一掺杂区域形成薄膜功率晶体管的源极和漏极。 第一掺杂区域可以表示n型区域(例如N区域),并且第二掺杂区域可以表示p型区域(例如P-区域)。 第一掺杂区域也可以表示p型区域,第二掺杂区域可以表示n型区域。