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    • 52. 发明授权
    • Sensor device
    • 传感器装置
    • US6055448A
    • 2000-04-25
    • US551819
    • 1995-11-07
    • John McCune AndersonJames AllenGeorge John Dempsey
    • John McCune AndersonJames AllenGeorge John Dempsey
    • A61B5/0408A61B5/04
    • A61B5/04085
    • A sensor device for monitoring bioelectric data from the thoracic region of a human body and/or for inducing stimulating signals to said region comprises a plurality of finger-like substrate portions of a flexible dielectric material. The substrate portions are releasably attachable to the thoracic region of a human body and the lateral spacing between the substrate portions is adjustable in accordance with the physiology of the body. A plurality of electrodes are provided on each substrate portion each having a respective lead connectable to an apparatus for inducing stimulating signals to, and/or receiving physiological signals from the electrodes. Indicia or other positioning elements are provided on at least one substrate portion for indicating the correct position of the assembly in use.
    • 一种用于监测来自人体胸部区域的生物电数据和/或用于向所述区域诱导刺激信号的传感器装置包括柔性电介质材料的多个指状基底部分。 衬底部分可释放地附接到人体的胸部区域,并且衬底部分之间的横向间隔根据身体的生理学可调节。 在每个基板部分上设置多个电极,每个电极具有可连接到用于从电极诱发刺激信号和/或接收生理信号的装置的相应引线。 标记或其他定位元件设置在至少一个基板部分上,用于指示组件在使用中的正确位置。
    • 53. 发明授权
    • Compression of palettized images and binarization for bitwise coding of
M-ary alphabets therefor
    • 压缩的调色图像和二进制化用于按位编码的M字形字母
    • US5471207A
    • 1995-11-28
    • US200233
    • 1994-02-23
    • Ahmad ZandiDavid G. StorkJames Allen
    • Ahmad ZandiDavid G. StorkJames Allen
    • H03M1/00G06T9/00H03M7/30H03M7/40H03M7/42H04N1/64H04N7/18H04N7/26H04N11/04
    • H04N11/042H03M7/4006H03M7/42H04N1/644H04N19/00
    • The invention provides an improved method and apparatus for compression of palettized images. Input symbols in an M-ary alphabet are binarized based on a context model of the input data, where the binarization is selected to provide good compression by a binary encoder. The particular binarization is determined from a reindexing table which maps each input symbol to a number of binary values. The mapping is determined from the images to be compressed, and is typically transmitted with the compressed images as overhead. The mapping is a local minimum of the bitwise entropy of the binarization. With or without reindexing the input, the symbols can be converted compressed in parallel, with the bits of the input symbols buffered and reordered as necessary to ensure that bits needed for context of a bit being decoded are available before the decompressor decodes the bit being decoded. The decompressor includes a means for performing the opposite reordering such that the output of the decompressor is the same as the input to the compressor.
    • 本发明提供了一种用于压缩调色图像的改进方法和装置。 基于输入数据的上下文模型将M字母字母中的输入符号进行二进制化,其中选择二值化以通过二进制编码器提供良好的压缩。 特定二进制化是从将每个输入符号映射到多个二进制值的重建索引表确定的。 从要压缩的图像确定映射,并且通常以压缩图像作为开销来传送映射。 映射是二值化的位熵的局部最小值。 有或没有重新索引输入,符号可以并行转换压缩,根据需要缓冲和重新排序输入符号的位,以确保在解码器解码正被解码的位之前,需要解码的位的上下文所需的位可用 。 解压缩器包括用于执行相反重新排序的装置,使得解压缩器的输出与压缩器的输入相同。
    • 57. 发明授权
    • Indexing a translation lookaside buffer (TLB)
    • 索引翻译后备缓冲区(TLB)
    • US08065501B2
    • 2011-11-22
    • US12259864
    • 2008-10-28
    • Deepak LimayeJames Allen
    • Deepak LimayeJames Allen
    • G06F12/00
    • G06F12/1027G06F9/355
    • A processor is to comprise a central processing unit (CPU), an address generation unit (AGU), an index generation unit and a translation look-aside buffer (TLB). The CPU of the processor is to generate signal to retrieve instructions from a memory. The AGU is to generate a final linear address and an initial linear address after receiving at least three input source values. An index generation unit coupled to the AGU is to generate a set-index value using the bits of at least the three input source values or the bits of the initial linear address even before the bits of the initial linear address are adjusted for carry. A TLB is to generate a physical address using the final linear address and an entry indexed by the set-index value.
    • 处理器包括中央处理单元(CPU),地址生成单元(AGU),索引生成单元和翻译后备缓冲器(TLB)。 处理器的CPU将产生信号以从存储器检索指令。 AGU在接收至少三个输入源值之后生成最终线性地址和初始线性地址。 耦合到AGU的索引生成单元即使在初始线性地址的位被调整为进位之前,也使用至少三个输入源值的比特或初始线性地址的比特来生成设置索引值。 TLB将使用最终线性地址和由设置索引值索引的条目来生成物理地址。