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    • 2. 发明授权
    • Methods and apparatus for generating multi-level graphics data
    • 用于生成多级图形数据的方法和装置
    • US07190839B1
    • 2007-03-13
    • US10171047
    • 2002-06-12
    • Heath FeatherRichard Holmes
    • Heath FeatherRichard Holmes
    • G06K9/36
    • G06T3/4023G09G2340/0407
    • A technique generates a pyramid of image tiles to represent a source image at different resolutions. A base image tile stores, in a plurality of elements, an “on” state or an “off” state to represent the source image at a first resolution. Additional image tiles, with image resolutions lower than the resolution of the base image tile, are generated. The base image tile is divided into groupings of elements, such that each level of the pyramid of image tiles is generated by mapping a grouping of elements from the base image tile to an image tile at different levels of the pyramid. A threshold density of elements in the grouping elements is selected. If the grouping of elements in the base image tile for a level has a threshold density of “on” elements, the image data for the element in the current level is set to an “on” state. Conversely, the image data for the element is set to an “off” state if the threshold density of “on” elements in the base image tile grouping is less than the threshold density.
    • 一种技术生成图像拼块的金字塔来表示不同分辨率的源图像。 基础图像瓦片在多个元件中存储以“第一分辨率”表示源图像的“开”状​​态或“关”状态。 生成图像分辨率低于基础图像图像分辨率的附加图像图块。 基本图像瓦片被划分为元件的分组,使得通过将来自基础图像瓦片的元素分组映射到金字塔的不同级别的图像瓦片来生成图像瓦片的金字塔的每个级别。 选择分组元素中的元素的阈值密度。 如果级别的基础图像块中的元素分组具有阈值密度为“开”元素,则将当前级别中的元素的图像数据设置为“开”状态。 相反,如果基本图像瓦片组合中的“开启”元素的阈值密度小于阈值密度,则将元素的图像数据设置为“关闭”状态。
    • 4. 发明授权
    • Haptic computer output device
    • 触觉电脑输出设备
    • US5945978A
    • 1999-08-31
    • US122412
    • 1993-09-28
    • Richard Holmes
    • Richard Holmes
    • G06F3/00G06F3/01G09B9/00G09B21/00G09G5/08
    • G06F3/014G09B21/003G09B21/009
    • A haptic computer output device comprises a data glove 10 the finger and thumb extension 10A and 10B of which have spaced ring formations 13 and 14. Each ring formation 13 and 13 is formed with an inwardly-opening blind bore 21 spanned in gas-tight manner by a membrane 23 and conduits 20 within the ring formations selectively apply pressurised air to or relieve it from the bores 21 under the control of a valve assembly 34 in turn controlled by a computer 30. The computer generates images perceived on a visual system 32 by a wearer of the glove. Data concerning the spatial position and flexing of the glove 10 is transmitted via line 31 to the computer, which additionally generates a cursor on the visual system 32. When this interacts with other virtual objects to simulate a "touch" the appropriate bore 21 is inflated via valve assembly 34 to apply a tactile stimulus to the wearer of the glove.
    • PCT No.PCT / GB92 / 00729 Sec。 371日期:1993年9月28日 102(e)日期1993年9月28日PCT提交1992年4月21日PCT公布。 出版物WO92 / 18925 日期1992年10月29日触觉式计算机输出装置包括数据手套10,手指和拇指延伸部10A和10B具有间隔开的环形结构13和14.每个环形结构13和13形成有向内开口的盲孔21跨越 通过膜23以气密的方式,并且环形结构内的导管20在阀组件34的控制下选择性地将加压空气从孔21施加,然后由计算机30进行控制。计算机产生在 手套的佩戴者的视觉系统32。 关于手套10的空间位置和弯曲的数据经由线路31传送到计算机,计算机在视觉系统32上另外产生光标。当这与其他虚拟物体相互作用以模拟“触摸”时,适当的孔21被充气 通过阀组件34向手套的穿戴者施加触觉刺激。
    • 7. 发明授权
    • Validating updated business rules
    • 验证更新的业务规则
    • US07953651B2
    • 2011-05-31
    • US11362681
    • 2006-02-27
    • Isaac Kam-Chak ChengScott Richard HolmesVikas Krishna
    • Isaac Kam-Chak ChengScott Richard HolmesVikas Krishna
    • G06Q40/00
    • G06Q30/06G06Q10/10G06Q40/00
    • A computer-implemented method for validating updated business rules. A first set of documents utilized to validate a first set of business rules is provided. A second set of business rules generated from an update of the first set of business rules is received. Each business rule includes input parameters. A second set of documents is received. A template file includes the input parameters and corresponding path expressions. An augmented set of documents includes the first and second sets of documents. The second set of business rules is automatically semantically validated against the augmented set of documents. The semantic validation includes executing the second set of business rules with each document of the augmented set. The executing includes binding, via the path expressions, the input parameters to values included in a document of the augmented set.
    • 用于验证更新的业务规则的计算机实现的方法。 提供了用于验证第一组业务规则的第一组文档。 收到从第一组业务规则的更新生成的第二组业务规则。 每个业务规则都包括输入参数。 收到第二组文件。 模板文件包括输入参数和相应的路径表达式。 一组增加的文件包括第一和第二组文件。 第二组业务规则根据增加的文档集自动语义验证。 语义验证包括与增强集合的每个文档一起执行第二组业务规则。 执行包括通过路径表达式将输入参数绑定到包括在增强集合的文档中的值。