In　this　paper,　the　locally　coupled　neural　oscillator　model　and　power　spectrum　are　introduced　to　solve　the　color　image　segmentation　problem.　Firstly　the　single　neuron　oscillator　model　is　developed,　the　model　parameter　is　set　so　as　to　create　limit　circle　simulating　the　activity　of　neuron.　Then　the　locally　coupled　network　model　is　developed,　taking　R,　G,　Bas　external　input　separately,　the　network　output　three　dynamic　orbits　representing　R,　G,　B　for　each　image　point.　Lastly,　the　power　spectrum　of　the　orbits　is　calculated　for　each　image　point,　the　color　image　is　segmented　using　the　calculated　power　spectrum.　The　performance　is　comparable　to　the　results　from　other　segmentation　methods.　©　(2013)　Trans　Tech　Publications,　Switzerland.