First it uses the double line interposition and the minimum summation of grey value in differential coefficient image to extract the direction of motion blurred image then uses traveling wave equation to restore the blurred image which is caused by uniform linear motion .

u5b83u5229u7528u4e86u53ccu7ebfu6027u63d2u503cu53cau6a21u7ccau65b9u5411u4e0au5faeu5206u56feu50cfu7070u5ea6u503cuff08u7eddu5bf9u503cuff09 u4e4b u548cu6700u5c0fu7684u65b9u6cd5u6765 u6c42u51fau8fd0u52a8u6a21u7ccau7684u65b9u5411uff0cu5176u6b21u8fd0u7528u4f20u64ad u6ce2u65b9u7a0bu5bf9u4efbu610fu65b9u5411u4e0au7684u5300u901fu76f4u7ebfu8fd0u52a8u6a21u7ccau8fdbu884cu6062u590du3002

New method of calculating summation of series is constructed by using a set of suitable wave functions in an infinite square potential well of one dimension .

u5229u7528u4e00u7ef4u65e0u9650u6df1u65b9u52bfu9631u4e2du4e00u5957u9002u5f53u7684 u6ce2u51fdu6570uff0cu5efau7acbu4e86u4e00u79cdu65b0u7684u7ea7u6570 u6c42 u548cu65b9u6cd5u3002

In terms of the Kirchhoff summation method of wave equation an approximate calculation formula for 3-D synthetic seismograms of a single layered interface is established in this paper .

u672cu6587u5e94u7528 u6ce2u52a8u65b9u7a0bu7684 u514bu5e0cu970du592bu79efu5206u5b9au7406uff0cu5efau7acbu4e86u4e00u79cdu5355u5c42u754cu9762u4e09u7ef4u7406u8bbau5408u6210u8bb0u5f55u7684u8fd1u4f3cu8ba1u7b97u516cu5f0fu3002

The general summation formulas and the rule for finding the suitable wave functions are given .

u5bfcu51fa u6c42 u548cu516cu5f0fu5e76u7ed9u51fau9009u62e9u9002u5f53 u6ce2u51fdu6570u7684u89c4u5219u3002