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    Systems and methods of inter-frame compression
    3.
    发明授权
    Systems and methods of inter-frame compression 有权
    帧间压缩的系统和方法

    公开(公告)号：US07957601B2

    公开(公告)日：2011-06-07

    申请号：US11788005

    申请日：2007-04-18

    Applicant: Qiang Cheng ,  Michael Pisot ,  Min Xie

    Inventor： Qiang Cheng ,  Michael Pisot ,  Min Xie

    IPC: G06K9/36 ,  G06K9/00

    CPC classification number: H04N19/503 ,  H04N19/63

    Abstract: A system and method for rendering images, and performing operations such as windowing and leveling, when the parameters of a client appliance are known and rendering images when the parameters of a client appliance are unknown. The invention also considers the rendering from the client appliance perspective and the server appliance perspective.

    Abstract translation: 当客户端设备的参数是已知的并且当客户端设备的参数是未知的时渲染图像时，用于呈现图像的系统和方法以及执行诸如窗口化和调平的操作。 本发明还考虑从客户端设备的角度和服务器设备的角度进行渲染。

    Systems and Methods of Inter-Frame Compression
    5.
    发明申请
    Systems and Methods of Inter-Frame Compression 有权
    帧间压缩的系统和方法

    公开(公告)号：US20110194783A1

    公开(公告)日：2011-08-11

    申请号：US13088542

    申请日：2011-04-18

    Applicant: Qiang Cheng ,  Michael Pisot ,  Min Xie

    Inventor： Qiang Cheng ,  Michael Pisot ,  Min Xie

    IPC: G06K9/36

    CPC classification number: H04N19/503 ,  H04N19/63

    Abstract: A system and method for rendering images, and performing operations such as windowing and leveling, when the parameters of a client appliance are known and rendering images when the parameters of a client appliance are unknown. The invention also considers the rendering from the client appliance perspective and the server appliance perspective.

    Abstract translation: 当客户端设备的参数是已知的并且当客户端设备的参数是未知的时渲染图像时，用于呈现图像的系统和方法以及执行诸如窗口化和调平的操作。 本发明还考虑从客户端设备的角度和服务器设备的角度进行渲染。

    Systems and methods of inter-frame compression
    6.
    发明授权
    Systems and methods of inter-frame compression 有权
    帧间压缩的系统和方法

    公开(公告)号：US08170354B2

    公开(公告)日：2012-05-01

    申请号：US13088611

    申请日：2011-04-18

    Applicant: Qiang Cheng ,  Michael Pisot ,  Min Xie

    Inventor： Qiang Cheng ,  Michael Pisot ,  Min Xie

    IPC: G06K9/36

    CPC classification number: H04N19/503 ,  H04N19/63

    Abstract: A system and method for rendering images, and performing operations such as windowing and leveling, when the parameters of a client appliance are known and rendering images when the parameters of a client appliance are unknown. The invention also considers the rendering from the client appliance perspective and the server appliance perspective.

    Abstract translation: 当客户端设备的参数是已知的并且当客户端设备的参数是未知的时渲染图像时，用于呈现图像的系统和方法以及执行诸如窗口化和调平的操作。 本发明还考虑从客户端设备的角度和服务器设备的角度进行渲染。

    Systems and methods of inter-frame compression
    8.
    发明申请
    Systems and methods of inter-frame compression 有权
    帧间压缩的系统和方法

    公开(公告)号：US20080059665A1

    公开(公告)日：2008-03-06

    申请号：US11788005

    申请日：2007-04-18

    Applicant: Qiang Cheng ,  Michael Pisot ,  Min Xie

    Inventor： Qiang Cheng ,  Michael Pisot ,  Min Xie

    IPC: G06F5/10

    CPC classification number: H04N19/503 ,  H04N19/63

    Abstract: A system and method for rendering images, and performing operations such as windowing and leveling, when the parameters of a client appliance are known and rendering images when the parameters of a client appliance are unknown. The invention also considers the rendering from the client appliance perspective and the server appliance perspective.

    Abstract translation: 当客户端设备的参数是已知的并且当客户端设备的参数是未知的时渲染图像时，用于呈现图像的系统和方法以及执行诸如窗口化和调平的操作。 本发明还考虑从客户端设备的角度和服务器设备的角度进行渲染。

    Fast JPEG-LS Based Compression Method for Medical Images
    9.
    发明申请
    Fast JPEG-LS Based Compression Method for Medical Images 审中-公开
    快速基于JPEG-LS的医学图像压缩方法

    公开(公告)号：US20080044097A1

    公开(公告)日：2008-02-21

    申请号：US11779459

    申请日：2007-07-18

    Applicant: Smita Krishnan ,  Qiang Cheng ,  Min Xie

    Inventor： Smita Krishnan ,  Qiang Cheng ,  Min Xie

    IPC: G06K9/38

    CPC classification number: H04N19/94 ,  H04N19/124

    Abstract: A system and method provide image data compression and reconstruction technique optimizations that may enhance (1) local gradient quantization, (2) quantized gradient merging, and/or (3) prediction and/or prediction error computations. A data structure may be created before image data compression that provides access to pre-computed quantization values during image data compression. Quantization merging may be performed by a one-to-one mapping of quantization vectors into corresponding quantization values. Subsequently, the sign of the quantization values may be checked to further reduce the number of logical steps required. A prediction technique may alleviate the effect that noise of neighboring pixels has on the current pixel. The optimizations may be applied to a JPEG-LS based algorithm to speed up processing by approximately 50%, while maintaining error controllability and compression ratio. The optimizations may enhance remote rendering and viewing of medical images in a client server environment.

    Abstract translation: 系统和方法提供可以增强（1）局部梯度量化，（2）量化梯度合并和/或（3）预测和/或预测误差计算的图像数据压缩和重构技术优化。 可以在图像数据压缩之前创建数据结构，该图像数据压缩在图像数据压缩期间提供对预先计算的量化值的访问。 量化合并可以通过量化矢量的一对一映射到对应的量化值来执行。 随后，可以检查量化值的符号，以进一步减少所需的逻辑步骤的数量。 预测技术可以减轻相邻像素的噪声对当前像素的影响。 优化可以应用于基于JPEG-LS的算法，以加速大约50％的处理，同时保持误差可控性和压缩比。 优化可以增强在客户端服务器环境中远程呈现和查看医学图像。

    Method and apparatus for compressing imaging data of whole blood sample analyses
    10.
    发明授权
    Method and apparatus for compressing imaging data of whole blood sample analyses 有权
    用于压缩全血样本分析成像数据的方法和装置

    公开(公告)号：US09064301B2

    公开(公告)日：2015-06-23

    申请号：US13087037

    申请日：2011-04-14

    Applicant: Min Xie ,  Zhizhou Wang

    Inventor： Min Xie ,  Zhizhou Wang

    IPC: G06K9/00 ,  G06T7/00 ,  H04N19/102 ,  H04N19/167 ,  H04N19/17

    CPC classification number: G06T7/0012 ,  G06K9/00147 ,  G06T2207/10024 ,  G06T2207/10056 ,  G06T2207/10064 ,  G06T2207/30024 ,  G06T2207/30242 ,  H04N19/102 ,  H04N19/167 ,  H04N19/17

    Abstract: A method and apparatus for analyzing white blood cells (WBCs) within a whole blood sample quiescently residing within a chamber is provided. The chamber is defined by at least one transparent panel, and the whole blood sample includes at least one colorant operable to differentially identify at least one WBC type from another WBC type within the sample. The method includes the steps of: a) creating at least one image of the sample quiescently residing within the chamber; b) identifying portions of the sample image, with each portion representing a single WBC; c) compressing the sample image portions using a first compression algorithm; and d) one of compressing a remainder of the sample image not included in the portions using a second compression algorithm, or discarding the remainder.

    Abstract translation: 提供了一种用于分析静止在室内的全血样品中的白细胞（WBC）的方法和装置。 所述腔室由至少一个透明面板限定，并且全血样品包括至少一种着色剂，其可操作以从样品内的另一种WBC类型差异鉴定至少一种WBC类型。 该方法包括以下步骤：a）创建静止在室内的样品的至少一个图像; b）识别样本图像的部分，每个部分表示单个WBC; c）使用第一压缩算法对样本图像部分进行压缩; 以及d）使用第二压缩算法压缩未包括在部分中的样本图像的剩余部分之一，或者舍弃余数。

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