To　improve　the　detection　efficiency　of　soccer　highlight,　a　goal　shot　detection　algorithm　based　on　dual-projection　algorithm　is　presented.　Moreover,　highlight　extraction　algorithm　based　on　goal　detection　is　also　presented.　Experimental　results　show　that　our　algorithms　obtains　better　performance　than　other　traditional　algorithms.　The　length　of　highlight　abstract　is　about　5%　of　the　original　video.