topic Converting 16bit to 8bit image using LUT in Intel® Integrated Performance Primitives https://community.intel.com/t5/Intel-Integrated-Performance/Converting-16bit-to-8bit-image-using-LUT/m-p/828466#M5355 Hi,<DIV></DIV><DIV>ippiLUTPalette_16u8u_C1R can do exactly what you want</DIV><DIV></DIV><DIV>Regards,</DIV><DIV>Matthieu</DIV> Thu, 06 Jan 2011 16:30:43 GMT matthieu_darbois 2011-01-06T16:30:43Z Converting 16bit to 8bit image using LUT https://community.intel.com/t5/Intel-Integrated-Performance/Converting-16bit-to-8bit-image-using-LUT/m-p/828464#M5353 What would be best sequence (or possibly single call)<DIV>to convert a 16bit image to a 8bit image (grayscale) by applying LUT ?</DIV><DIV></DIV><DIV>I only found LUT calls that will produce image of same depth as source.</DIV><DIV></DIV><DIV>Thx</DIV> Thu, 06 Jan 2011 15:09:55 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Converting-16bit-to-8bit-image-using-LUT/m-p/828464#M5353 Aris_Basic 2011-01-06T15:09:55Z Converting 16bit to 8bit image using LUT https://community.intel.com/t5/Intel-Integrated-Performance/Converting-16bit-to-8bit-image-using-LUT/m-p/828465#M5354 <P>Hi,<BR /><B><I>ippiConvert_<MOD></MOD></I></B><B><I> </I></B>is a function to<B> </B>Converts image pixel values from one bit depth to another. I hope this function will address your issue. Please refer to <A href="http://software.intel.com/sites/products/documentation/hpc/ipp/ippi/ippi_ch4/functn_Convert.html"><SPAN style="text-decoration: underline;">manual</SPAN></A> to know more about supported values for <B><I>mod.</I></B></P><P><B><I></I></B><B><I>Regards,</I></B></P><P><B><I>Naveen Gv</I></B></P> Thu, 06 Jan 2011 16:26:04 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Converting-16bit-to-8bit-image-using-LUT/m-p/828465#M5354 Naveen_G_Intel 2011-01-06T16:26:04Z Converting 16bit to 8bit image using LUT https://community.intel.com/t5/Intel-Integrated-Performance/Converting-16bit-to-8bit-image-using-LUT/m-p/828466#M5355 Hi,<DIV></DIV><DIV>ippiLUTPalette_16u8u_C1R can do exactly what you want</DIV><DIV></DIV><DIV>Regards,</DIV><DIV>Matthieu</DIV> Thu, 06 Jan 2011 16:30:43 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Converting-16bit-to-8bit-image-using-LUT/m-p/828466#M5355 matthieu_darbois 2011-01-06T16:30:43Z