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    • 51. 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。
    • 55. 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。
    • 59. 发明申请
    • Device and method for training underground storage tank operators
    • 培训地下储罐操作员的装置和方法
    • US20100075283A1
    • 2010-03-25
    • US12586144
    • 2009-09-17
    • Raymond ReesKevin CooperJames AllenSteve ThickstunTim Thickstun
    • Raymond ReesKevin CooperJames AllenSteve ThickstunTim Thickstun
    • G09B19/00
    • G09B19/00
    • Training system software is operable on a digital computer for providing training to operator trainees of underground storage tank containing facilities. The software is capable of delivering facility specific training materials specifically applicable to an operator-trainee's designated facility. The software includes generic content component training materials for providing training applicable to a plurality of facilities including the operator trainee's designated facility. The software also includes at least two sets of regional content component training materials. Each of the at least two sets provide training applicable to at least two, but less than the plurality of facilities to which the generic content component is applicable; and at least one of the sets includes regional content material applicable to the designated facility of the operator-trainer. Additionally, the software includes at least four sets of facility specific component training materials. Each of the at least four sets includes facility specific content material applicable to a single facility, and one of the at least four sets includes facility specific content material applicable to the operator trainee's designated facility.
    • 培训系统软件可在数字计算机上操作,以便为包含地下储罐的设施的操作员提供培训。 该软件能够提供专门针对操作员 - 实习生指定设施的专门培训材料。 软件包括通用内容组件培训材料,用于提供适用于多个设施的培训,包括操作员实习生的指定设施。 该软件还包括至少两套区域内容组件培训材料。 所述至少两个组中的每一个提供适用于至少两个但是少于可应用该一般内容组件的多个设施的训练; 并且所述组中的至少一个包括适用于操作者培训者的指定设施的区域内容材料。 此外,该软件还包括至少四套设备特定组件培训材料。 所述至少四个组中的每一个包括可应用于单个设施的设施特定内容材料,并且所述至少四个组中的一个包括适用于所述操作者学员的指定设施的设施特定内容材料。