Imaging　detection　of　composite　plates　is　presented　based　on　reconstruction　algorithm　for　the　probabilistic　inspection　of　damage　(RAPID)　and　double-turn　coil　omnidirectional　shear-horizontal　wave　magnetostrictive　patch　transducer　(OSH-MPT)　array.　The　lowest　shear-horizontal　mode　(SH0)　can　propagate　in　the　composite　plate　through　bonding　double-turn　coil　OSH-MPT.　RAPID　can　realize　using　the　direct　wave　of　SH0　mode　to　extract　the　damage　information.　It　is　beneficial　to　detect　composite　plate　in　the　case　that　the　velocity　of　direct　waves　varies　with　the　propagation　direction.　A　small　mass　which　is　circular　cylinder　is　bonded　to　simulate　damage.　Imaging　results　are　achieved　after　using　modified　methods　for　eliminating　the　influence　of　the　uneven　probability　distribution　of　the　array　(UPDA)　in　RAPID.　Threshold　is　selected　based　on　the　receiver　operating　characteristic　(ROC)　curve　for　improving　RAPID-based　imaging　accuracy.　©　2017　International　Committee　on　Composite　Materials.　All　rights　reserved.