diff --git a/modules/ocl/src/arithm.cpp b/modules/ocl/src/arithm.cpp
index 5794f13163..66180ba4db 100644
--- a/modules/ocl/src/arithm.cpp
+++ b/modules/ocl/src/arithm.cpp
@@ -793,100 +793,45 @@ void cv::ocl::flip(const oclMat &src, oclMat &dst, int flipCode)
 //////////////////////////////////////////////////////////////////////////////
 ////////////////////////////////// LUT  //////////////////////////////////////
 //////////////////////////////////////////////////////////////////////////////
-static void arithmetic_lut_run(const oclMat &src1, const oclMat &src2, oclMat &dst, string kernelName)
-{
-    Context *clCxt = src1.clCxt;
-    int channels = src1.oclchannels();
-    int rows = src1.rows;
-    int cols = src1.cols;
-    //int step = src1.step;
-    int src_step = src1.step / src1.elemSize();
-    int dst_step = dst.step / dst.elemSize();
-    int whole_rows = src1.wholerows;
-    int whole_cols = src1.wholecols;
-    int src_offset = src1.offset / src1.elemSize();
-    int dst_offset = dst.offset / dst.elemSize();
-    int lut_offset = src2.offset / src2.elemSize();
-    int left_col = 0, right_col = 0;
-    size_t localSize[] = {16, 16, 1};
-    //cl_kernel kernel = openCLGetKernelFromSource(clCxt,&arithm_LUT,kernelName);
-    size_t globalSize[] = {(cols + localSize[0] - 1) / localSize[0] *localSize[0], (rows + localSize[1] - 1) / localSize[1] *localSize[1], 1};
-    if(channels == 1 && cols > 6)
-    {
-        left_col = 4 - (dst_offset & 3);
-        left_col &= 3;
-        dst_offset += left_col;
-        src_offset += left_col;
-        cols -= left_col;
-        right_col = cols & 3;
-        cols -= right_col;
-        globalSize[0] = (cols / 4 + localSize[0] - 1) / localSize[0] * localSize[0];
-    }
-    else if(channels == 1)
-    {
-        left_col = cols;
-        right_col = 0;
-        cols = 0;
-        globalSize[0] = 0;
-    }
-    CV_Assert(clCxt == dst.clCxt);
-    CV_Assert(src1.cols == dst.cols);
-    CV_Assert(src1.rows == dst.rows);
-    CV_Assert(src1.oclchannels() == dst.oclchannels());
-    //  CV_Assert(src1.step == dst.step);
-    vector<pair<size_t , const void *> > args;
 
-    if(globalSize[0] != 0)
-    {
-        args.push_back( make_pair( sizeof(cl_mem), (void *)&dst.data ));
-        args.push_back( make_pair( sizeof(cl_mem), (void *)&src1.data ));
-        args.push_back( make_pair( sizeof(cl_mem), (void *)&src2.data ));
-        args.push_back( make_pair( sizeof(cl_int), (void *)&rows ));
-        args.push_back( make_pair( sizeof(cl_int), (void *)&cols ));
-        args.push_back( make_pair( sizeof(cl_int), (void *)&channels ));
-        args.push_back( make_pair( sizeof(cl_int), (void *)&whole_rows ));
-        args.push_back( make_pair( sizeof(cl_int), (void *)&whole_cols ));
-        args.push_back( make_pair( sizeof(cl_int), (void *)&src_offset ));
-        args.push_back( make_pair( sizeof(cl_int), (void *)&dst_offset ));
-        args.push_back( make_pair( sizeof(cl_int), (void *)&lut_offset ));
-        args.push_back( make_pair( sizeof(cl_int), (void *)&src_step ));
-        args.push_back( make_pair( sizeof(cl_int), (void *)&dst_step ));
-        openCLExecuteKernel(clCxt, &arithm_LUT, kernelName, globalSize, localSize, args, src1.oclchannels(), src1.depth());
-    }
-    if(channels == 1 && (left_col != 0 || right_col != 0))
-    {
-        src_offset = src1.offset;
-        dst_offset = dst.offset;
-        localSize[0] = 1;
-        localSize[1] = 256;
-        globalSize[0] = left_col + right_col;
-        globalSize[1] = (rows + localSize[1] - 1) / localSize[1] * localSize[1];
-        //kernel = openCLGetKernelFromSource(clCxt,&arithm_LUT,"LUT2");
-        args.clear();
-        args.push_back( make_pair( sizeof(cl_mem), (void *)&dst.data ));
-        args.push_back( make_pair( sizeof(cl_mem), (void *)&src1.data ));
-        args.push_back( make_pair( sizeof(cl_mem), (void *)&src2.data ));
-        args.push_back( make_pair( sizeof(cl_int), (void *)&rows ));
-        args.push_back( make_pair( sizeof(cl_int), (void *)&left_col ));
-        args.push_back( make_pair( sizeof(cl_int), (void *)&channels ));
-        args.push_back( make_pair( sizeof(cl_int), (void *)&whole_rows ));
-        args.push_back( make_pair( sizeof(cl_int), (void *)&cols ));
-        args.push_back( make_pair( sizeof(cl_int), (void *)&src_offset ));
-        args.push_back( make_pair( sizeof(cl_int), (void *)&dst_offset ));
-        args.push_back( make_pair( sizeof(cl_int), (void *)&lut_offset ));
-        args.push_back( make_pair( sizeof(cl_int), (void *)&src_step ));
-        args.push_back( make_pair( sizeof(cl_int), (void *)&dst_step ));
-        openCLExecuteKernel(clCxt, &arithm_LUT, "LUT2", globalSize, localSize, args, src1.oclchannels(), src1.depth());
-    }
+static void arithmetic_lut_run(const oclMat &src, const oclMat &lut, oclMat &dst, string kernelName)
+{
+    Context *clCxt = src.clCxt;
+    int sdepth = src.depth();
+    int src_step1 = src.step1(), dst_step1 = dst.step1();
+    int src_offset1 = src.offset / src.elemSize1(), dst_offset1 = dst.offset / dst.elemSize1();
+    int lut_offset1 = lut.offset / lut.elemSize1() + (sdepth == CV_8U ? 0 : 128) * lut.channels();
+    int cols1 = src.cols * src.oclchannels();
+
+    size_t localSize[] = { 16, 16, 1 };
+    size_t globalSize[] = { lut.channels() == 1 ? cols1 : src.cols, src.rows, 1 };
+
+    const char * const typeMap[] = { "uchar", "char", "ushort", "short", "int", "float", "double" };
+    std::string buildOptions = format("-D srcT=%s -D dstT=%s", typeMap[sdepth], typeMap[dst.depth()]);
+
+    vector<pair<size_t , const void *> > args;
+    args.push_back( make_pair( sizeof(cl_mem), (void *)&src.data ));
+    args.push_back( make_pair( sizeof(cl_mem), (void *)&lut.data ));
+    args.push_back( make_pair( sizeof(cl_mem), (void *)&dst.data ));
+    args.push_back( make_pair( sizeof(cl_int), (void *)&cols1));
+    args.push_back( make_pair( sizeof(cl_int), (void *)&src.rows ));
+    args.push_back( make_pair( sizeof(cl_int), (void *)&src_offset1 ));
+    args.push_back( make_pair( sizeof(cl_int), (void *)&lut_offset1 ));
+    args.push_back( make_pair( sizeof(cl_int), (void *)&dst_offset1 ));
+    args.push_back( make_pair( sizeof(cl_int), (void *)&src_step1 ));
+    args.push_back( make_pair( sizeof(cl_int), (void *)&dst_step1 ));
+
+    openCLExecuteKernel(clCxt, &arithm_LUT, kernelName, globalSize, localSize,
+                        args, lut.oclchannels(), -1, buildOptions.c_str());
 }
 
 void cv::ocl::LUT(const oclMat &src, const oclMat &lut, oclMat &dst)
 {
-    int cn = src.channels();
-    CV_Assert(src.depth() == CV_8U);
-    CV_Assert((lut.oclchannels() == 1 || lut.oclchannels() == cn) && lut.rows == 1 && lut.cols == 256);
+    int cn = src.channels(), depth = src.depth();
+    CV_Assert(depth == CV_8U || depth == CV_8S);
+    CV_Assert(lut.channels() == 1 || lut.channels() == src.channels());
+    CV_Assert(lut.rows == 1 && lut.cols == 256);
     dst.create(src.size(), CV_MAKETYPE(lut.depth(), cn));
-    //oclMat _lut(lut);
     string kernelName = "LUT";
     arithmetic_lut_run(src, lut, dst, kernelName);
 }
diff --git a/modules/ocl/src/opencl/arithm_LUT.cl b/modules/ocl/src/opencl/arithm_LUT.cl
index 624da00084..ff21e9a315 100644
--- a/modules/ocl/src/opencl/arithm_LUT.cl
+++ b/modules/ocl/src/opencl/arithm_LUT.cl
@@ -38,125 +38,66 @@
 #pragma OPENCL EXTENSION cl_khr_fp64:enable
 #endif
 
-__kernel
-void LUT_C1_D0( __global uchar *dst,
-      __global const uchar *src,
-      __constant uchar *table,
-      int rows,
-      int cols,
-      int channels,
-      int whole_rows,
-      int whole_cols,
-      int src_offset,
-      int dst_offset,
-      int lut_offset,
-      int src_step,
-      int dst_step)
+__kernel void LUT_C1( __global const srcT * src, __global const dstT *lut,
+      __global dstT *dst,
+      int cols1, int rows,
+      int src_offset1,
+      int lut_offset1,
+      int dst_offset1,
+      int src_step1, int dst_step1)
 {
-    int gidx = get_global_id(0)<<2;
-    int gidy = get_global_id(1);
-    int lidx = get_local_id(0);
-    int lidy = get_local_id(1);
+    int x1 = get_global_id(0);
+    int y = get_global_id(1);
 
-    __local uchar l[256];
-    l[(lidy<<4)+lidx] = table[(lidy<<4)+lidx+lut_offset];
-    //mem_fence(CLK_LOCAL_MEM_FENCE);
-
-
-    //clamp(gidx,mask,cols-1);
-    gidx = gidx >= cols-4?cols-4:gidx;
-    gidy = gidy >= rows?rows-1:gidy;
-
-    int src_index = src_offset + mad24(gidy,src_step,gidx);
-    int dst_index = dst_offset + mad24(gidy,dst_step,gidx);
-    uchar4 p,q;
-    barrier(CLK_LOCAL_MEM_FENCE);
-    p.x = src[src_index];
-    p.y = src[src_index+1];
-    p.z = src[src_index+2];
-    p.w = src[src_index+3];
-
-    q.x = l[p.x];
-    q.y = l[p.y];
-    q.z = l[p.z];
-    q.w = l[p.w];
-    *(__global uchar4*)(dst + dst_index) = q;
-}
-
-__kernel
-void LUT2_C1_D0( __global uchar *dst,
-      __global const uchar *src,
-      __constant uchar *table,
-      int rows,
-      int precols,
-      int channels,
-      int whole_rows,
-      int cols,
-      int src_offset,
-      int dst_offset,
-      int lut_offset,
-      int src_step,
-      int dst_step)
-{
-    int gidx = get_global_id(0);
-    int gidy = get_global_id(1);
-    //int lidx = get_local_id(0);
-    int lidy = get_local_id(1);
-
-    __local uchar l[256];
-    l[lidy] = table[lidy+lut_offset];
-    //mem_fence(CLK_LOCAL_MEM_FENCE);
-
-
-    //clamp(gidx,mask,cols-1);
-    gidx = gidx >= precols ? cols+gidx : gidx;
-    gidy = gidy >= rows?rows-1:gidy;
-
-    int src_index = src_offset + mad24(gidy,src_step,gidx);
-    int dst_index = dst_offset + mad24(gidy,dst_step,gidx);
-    //uchar4 p,q;
-    barrier(CLK_LOCAL_MEM_FENCE);
-    uchar p = src[src_index];
-    uchar q = l[p];
-    dst[dst_index] = q;
-}
-
-__kernel
-void LUT_C4_D0( __global uchar4 *dst,
-      __global uchar4 *src,
-      __constant uchar *table,
-      int rows,
-      int cols,
-      int channels,
-      int whole_rows,
-      int whole_cols,
-      int src_offset,
-      int dst_offset,
-      int lut_offset,
-      int src_step,
-      int dst_step)
-{
-    int gidx = get_global_id(0);
-    int gidy = get_global_id(1);
-
-    int lidx = get_local_id(0);
-    int lidy = get_local_id(1);
-
-    int src_index = mad24(gidy,src_step,gidx+src_offset);
-    int dst_index = mad24(gidy,dst_step,gidx+dst_offset);
-    __local uchar l[256];
-    l[lidy*16+lidx] = table[lidy*16+lidx+lut_offset];
-    //mem_fence(CLK_LOCAL_MEM_FENCE);
-    barrier(CLK_LOCAL_MEM_FENCE);
-
-    if(gidx<cols && gidy<rows)
+    if (x1 < cols1 && y < rows)
     {
-        uchar4 p = src[src_index];
-        uchar4 q;
-        q.x = l[p.x];
-        q.y = l[p.y];
-        q.z = l[p.z];
-        q.w = l[p.w];
-        dst[dst_index] = q;
+        int src_index = mad24(y, src_step1, src_offset1 + x1);
+        int dst_index = mad24(y, dst_step1, dst_offset1 + x1);
+
+        dst[dst_index] = lut[lut_offset1 + src[src_index]];
+    }
+}
+
+__kernel void LUT_C2( __global const srcT * src, __global const dstT *lut,
+      __global dstT *dst,
+      int cols1, int rows,
+      int src_offset1,
+      int lut_offset1,
+      int dst_offset1,
+      int src_step1, int dst_step1)
+{
+    int x1 = get_global_id(0) << 1;
+    int y = get_global_id(1);
+
+    if (x1 < cols1 && y < rows)
+    {
+        int src_index = mad24(y, src_step1, src_offset1 + x1);
+        int dst_index = mad24(y, dst_step1, dst_offset1 + x1);
+
+        dst[dst_index    ] =                  lut[lut_offset1 + (src[src_index    ] << 1)    ];
+        dst[dst_index + 1] = x1 + 1 < cols1 ? lut[lut_offset1 + (src[src_index + 1] << 1) + 1] : dst[dst_index + 1];
+    }
+}
+
+__kernel void LUT_C4( __global const srcT * src, __global const dstT *lut,
+      __global dstT *dst,
+      int cols1, int rows,
+      int src_offset1,
+      int lut_offset1,
+      int dst_offset1,
+      int src_step1, int dst_step1)
+{
+    int x1 = get_global_id(0) << 2;
+    int y = get_global_id(1);
+
+    if (x1 < cols1 && y < rows)
+    {
+        int src_index = mad24(y, src_step1, src_offset1 + x1);
+        int dst_index = mad24(y, dst_step1, dst_offset1 + x1);
+
+        dst[dst_index    ] =                  lut[lut_offset1 + (src[src_index    ] << 2)    ];
+        dst[dst_index + 1] = x1 + 1 < cols1 ? lut[lut_offset1 + (src[src_index + 1] << 2) + 1] : dst[dst_index + 1];
+        dst[dst_index + 2] = x1 + 2 < cols1 ? lut[lut_offset1 + (src[src_index + 2] << 2) + 2] : dst[dst_index + 2];
+        dst[dst_index + 3] = x1 + 3 < cols1 ? lut[lut_offset1 + (src[src_index + 3] << 2) + 3] : dst[dst_index + 3];
     }
 }