topic DMIP 4-channel output image in Intel® Integrated Performance Primitives https://community.intel.com/t5/Intel-Integrated-Performance/DMIP-4-channel-output-image/m-p/806598#M3652 <BR /><BR />I want to create a node that takes RGB(3-channel) input and convert it to CMYK(4-channel). Is it possible? if yes how? Mon, 24 Oct 2011 09:16:05 GMT Kishor_D_ 2011-10-24T09:16:05Z DMIP 4-channel output image https://community.intel.com/t5/Intel-Integrated-Performance/DMIP-4-channel-output-image/m-p/806598#M3652 <BR /><BR />I want to create a node that takes RGB(3-channel) input and convert it to CMYK(4-channel). Is it possible? if yes how? Mon, 24 Oct 2011 09:16:05 GMT https://community.intel.com/t5/Intel-Integrated-Performance/DMIP-4-channel-output-image/m-p/806598#M3652 Kishor_D_ 2011-10-24T09:16:05Z DMIP 4-channel output image https://community.intel.com/t5/Intel-Integrated-Performance/DMIP-4-channel-output-image/m-p/806599#M3653 We can create node of ConvertChannelNode. But how should we initialize this node? What are the values that can be passed to channel and value parameters;<BR />Init(IppChannels chan, Scalar channel=0, Scalar value=0);<BR /> Mon, 24 Oct 2011 09:59:41 GMT https://community.intel.com/t5/Intel-Integrated-Performance/DMIP-4-channel-output-image/m-p/806599#M3653 Kishor_D_ 2011-10-24T09:59:41Z