Quantization method for use in image compression
    41.
    发明授权
    Quantization method for use in image compression 失效
    用于图像压缩的量化方法

    公开(公告)号:US5218650A

    公开(公告)日:1993-06-08

    申请号:US841268

    申请日:1992-02-25

    CPC classification number: H04N19/60

    Abstract: A novel quantization method for use in image compression techniques provides a 3-6% improvement in compression which is achieved with minimal additional hardware or software and yet which is compatible with proposed standard techniques.

    Abstract translation: 用于图像压缩技术的新颖的量化方法提供了压缩的3-6%的改进,其通过最小的附加硬件或软件实现,并且与所提出的标准技术兼容。

    High quality color image compression system
    42.
    发明授权
    High quality color image compression system 失效
    高品质彩色图像压缩系统

    公开(公告)号:US5172237A

    公开(公告)日:1992-12-15

    申请号:US811468

    申请日:1991-12-19

    CPC classification number: H04N1/40056 G06T9/005 H04N1/646

    Abstract: A color image compression system and method provides an improved technique of combining various image processing techniques to obtain high quality color image compression. The present invention provides color image compression, especially high quality original images that require up to 24 bits of data per pixel. The present invention utilizes a delta quantizing technique between an array of pixels to provide an improved color image compression aspect.

    Abstract translation: 彩色图像压缩系统和方法提供了组合各种图像处理技术以获得高质量彩色图像压缩的改进技术。 本发明提供彩色图像压缩,特别是需要每像素高达24位数据的高质量原始图像。 本发明利用像素阵列之间的Δ量化技术来提供改进的彩色图像压缩方面。

    Confidential document reproduction method and apparatus
    43.
    发明授权
    Confidential document reproduction method and apparatus 失效
    机密文件复制方法和装置

    公开(公告)号:US4739377A

    公开(公告)日:1988-04-19

    申请号:US917921

    申请日:1986-10-10

    Applicant: James D. Allen

    Inventor: James D. Allen

    Abstract: A reproduction method and apparatus provides for the secure reproduction of confidential documents that include a machine readable code or indicia that is preferably invisible. The reproductions are also provided with a machine readable code to provide security against the making of reproductions from copies from originals. The method and apparatus of the invention comprises a multicolor development station reproduction apparatus wherein one or more color development stations are employed to reproduce the visual portions of the original document. The invisible encoded portions of the document are electronically "read" from the original and reproduced in the same reproduction apparatus with a developer station having transparent toner particles incorporating an ultraviolet fluorescent ink or composition.

    Abstract translation: 再现方法和装置提供了机密文件的安全再现,该机密文件包括优选地不可见的机器可读代码或标记。 复制品还提供有机器可读代码,以提供从原件复制品制作复制品的安全性。 本发明的方法和装置包括一个多色显影站再现装置,其中采用一个或多个彩色显影站再现原始文件的视觉部分。 文件的不可见编码部分从原件以电子方式“读取”,并在具有包含紫外线荧光墨水或组合物的透明调色剂颗粒的显影剂站的同一再现装置中再现。

    Imaging apparatus
    44.
    发明授权
    Imaging apparatus 失效
    成像设备

    公开(公告)号:US4731670A

    公开(公告)日:1988-03-15

    申请号:US79383

    申请日:1987-07-30

    CPC classification number: H04N1/036 G06K15/1252 H04N1/193

    Abstract: Imaging apparatus is disclosed for exposing a recording medium to produce an image in accordance with information contained in an electrical signal. The apparatus comprises a light source, optical means for imaging light onto the recording medium, and a light-valve array to control the light reaching selected areas of the recording medium. The light valve-array is comprised of a plurality of electrostatically deflectable elements each of which contains a waveguide for transmitting light from the source to a receptor waveguide. Light from the receptor waveguides is imaged onto the recording medium. In order to provide for gray scale in the image, a control means is provided to precisely control the amount of deflection of the elements and thereby control the amount of light transmitted for a given pixel.

    Abstract translation: 公开了用于使记录介质曝光以根据包含在电信号中的信息产生图像的成像设备。 该装置包括光源,用于将光成像到记录介质上的光学装置,以及用于控制到达记录介质的选定区域的光的光阀阵列。 光阀阵列由多个静电偏转元件组成,每个元件包含用于将光从源传输到接收波导的波导。 来自接收器波导的光被成像到记录介质上。 为了在图像中提供灰度级,提供控制装置以精确地控制元件的偏转量,从而控制给定像素传输的光量。

    Dynamic selection of execution stage
    47.
    发明授权
    Dynamic selection of execution stage 有权
    动态选择执行阶段

    公开(公告)号:US08966230B2

    公开(公告)日:2015-02-24

    申请号:US12571379

    申请日:2009-09-30

    CPC classification number: G06F9/3836 G06F9/3873

    Abstract: Methods and apparatus relating to dynamic selection of execution stage are described. In some embodiments, logic may determine whether to execute an instruction at one of a plurality of stages in a processor. In some embodiments, the plurality of stages are to at least correspond to an address generation stage or an execution stage of the instruction. Other embodiments are also described and claimed.

    Abstract translation: 描述与执行阶段的动态选择有关的方法和装置。 在一些实施例中,逻辑可以确定是否在处理器中的多个级中的一个处执行指令。 在一些实施例中,多个阶段至少对应于该指令的地址生成阶段或执行阶段。 还描述和要求保护其他实施例。

    Combined unilateral/bilateral jaws on a surgical instrument
    49.
    发明授权
    Combined unilateral/bilateral jaws on a surgical instrument 有权
    组合的单侧/双侧颌骨在手术器械上

    公开(公告)号:US08936614B2

    公开(公告)日:2015-01-20

    申请号:US12981771

    申请日:2010-12-30

    Abstract: A surgical instrument includes a housing supporting first and second actuators thereon, and an elongated shaft extending distally from the housing. First and second drive members extend through the elongated shaft to operatively couple respective actuators to respective jaw members such that independent manipulation of one of the actuators may induce pivotal movement of an individual jaw member. A locking member is operatively associated with the first and second drive members, and is selectively movable between locked and unlocked positions. When the locking member is in the locked position, the first and second drive members are coupled to one another and move concurrently to drive the jaw members in a bilateral manner. When the locking member is in the unlocked position, the drive members are decoupled from one another and move independently to permit operation of the instrument in a unilateral manner.

    Abstract translation: 手术器械包括支撑其上的第一和第二致动器的壳体和从壳体向远侧延伸的细长轴。 第一和第二驱动构件延伸穿过细长轴以将相应的致动器可操作地耦合到相应的钳口构件,使得致动器之一的独立操纵可以引起单个钳口构件的枢转运动。 锁定构件与第一和第二驱动构件可操作地相关联,并且可选择性地在锁定位置和解锁位置之间移动。 当锁定构件处于锁定位置时,第一和第二驱动构件彼此联接并且同时移动以以双向方式驱动钳口构件。 当锁定构件处于解锁位置时,驱动构件彼此分离并独立地移动以允许以单方式操作仪器。

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