Method and apparatus for signal enhancement with improved digital filtering

申请公布号：US4209843(A)

申请号：US19750550231

申请日期：1975.02.14

申请公布日期：1980.06.24

申请人：

HYATT, GILBERT P

发明人：HYATT, GILBERT P

分类号：B60R16/02;B60R16/037;F21V23/00;G01S7/52;G01S15/89;G02F1/133;G03F9/00;G04G99/00;G05B19/35;G05B19/408;G05B19/409;G05B19/4093;G05B19/414;G06F13/16;G06F17/10;G06J1/00;G07G1/12;G10L19/00;G11C11/56;G11C19/28;G11C19/36;G11C27/00;G11C27/04;H03H17/02;(IPC1-7):G06F15/20;G06F15/34

主分类号：B60R16/02

摘要：A signal enhancement system is provided using an improved digital filtering apparatus and method. Enhanced performance and cost is achieved by processing signals on the fly in real time. Greater precision is achieved by providing compositing-after-correlation capability. Further improvements are achieved by separating and compositing a plurality of signals that are multiplexed together. Still further improvements are achieved with a filter implementation using charge coupled devices.

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