This　paper　presents　a　novel　image　watermarking　scheme　for　both　tamper　detection　and　tampered　image　recovery.　The　basic　principle　of　this　scheme　is　to　compress　per　block　of　the　original　image　using　SPIHT　(Set　Partitioning　in　Hierarchical　Trees),　then　scramble　and　embed　the　bit　stream　into　LSBs　(Least　Significant　Bit)　of　corresponding　offset　block.　Experimental　results　show　that　the　proposed　scheme　can　detect　and　locate　tamper　accurately,　and　recover　tampered　block　data　with　satisfied　image　visual　quality.