CODEC MODE DECODING METHOD AND APPARATUS FOR ADAPTIVE MULTI-RATE SYSTEM
    1.
    发明申请
    CODEC MODE DECODING METHOD AND APPARATUS FOR ADAPTIVE MULTI-RATE SYSTEM 审中-公开
    编解码器解码方法和自适应多速系统的设备

    公开(公告)号:US20080140392A1

    公开(公告)日:2008-06-12

    申请号:US11947529

    申请日:2007-11-29

    申请人: Jae Hyoung KIM

    发明人: Jae Hyoung KIM

    IPC分类号: G10L19/00 H04L27/06 H04B1/38

    摘要: A codec mode decoding apparatus and method for an AMR communication system for enhancing decoding speed and optimizing memory utilization. The codec mode decoding method includes receiving data encoded using an adaptive multi-rate scheme; extracting a bit value from an informative region of the data by through a channel decoding on the data; producing correlation values by correlating the bit value and at least two codec modes; selecting one of the codec modes, of which correlation value is a maximum likelihood value, as an adapted codec mode; activating a first codec corresponding to the adapted codec mode; and decoding the data using the first codec.

    摘要翻译: 一种用于增强解码速度和优化存储器利用的AMR通信系统的编解码器模式解码装置和方法。 编解码器模式解码方法包括接收使用自适应多速率方案编码的数据; 通过对数据的信道解码从数据的信息区域提取位值; 通过将比特值和至少两个编解码器模式相关来产生相关值; 选择其中相关值是最大似然值的编解码器模式之一作为适配编解码器模式; 激活对应于适配的编解码器模式的第一编解码器; 并使用第一编解码器解码数据。

    REGIONAL INFORMATION EXTRACTION METHOD, REGION INFORMATION OUTPUT METHOD AND APPARATUS FOR THE SAME
    2.
    发明申请
    REGIONAL INFORMATION EXTRACTION METHOD, REGION INFORMATION OUTPUT METHOD AND APPARATUS FOR THE SAME 有权
    区域信息提取方法,区域信息输出方法及其设备

    公开(公告)号:US20120195506A1

    公开(公告)日:2012-08-02

    申请号:US13362110

    申请日:2012-01-31

    IPC分类号: G06K9/46

    CPC分类号: G06Q10/00

    摘要: Provided are a regional information extraction method, a regional information output method, and an apparatus for the same. The regional information output method includes obtaining a regional image through the processing unit, transmitting the regional image to a server through the transmitting/receiving unit, receiving regional information on a geographical position that a regional image feature extracted from the regional image represents through the transmitting/receiving unit, and outputting the regional information through the output unit, wherein the geographical position represents one feature matching to the regional image feature, which is selected from a plurality of features representing a plurality of regional images.

    摘要翻译: 提供区域信息提取方法,区域信息输出方法及其装置。 区域信息输出方法包括:通过处理单元获取区域图像,通过发送/接收单元将区域图像发送到服务器;接收区域信息,区域信息通过发送 /接收单元,并且通过输出单元输出区域信息,其中地理位置表示与表示多个区域图像的多个特征中选择的区域图像特征匹配的一个特征。