message: Added assertios to remap and warpAffine functions
  Remap and warpAffine functions do not support more than 4 channels in
  Bicubic and Lanczos4 interpolation modes. Assertions were added.
  resolve
diff: @@ -5019,10 +5019,14 @@ void cv::remap( InputArray _src, OutputArray _dst,
  {
  if( interpolation == INTER_LINEAR )
  ifunc = linear_tab[depth];
  - else if( interpolation == INTER_CUBIC )
  + else if( interpolation == INTER_CUBIC ){
  ifunc = cubic_tab[depth];
  - else if( interpolation == INTER_LANCZOS4 )
  + CV_Assert( _src.channels() <= 4 );
  + }
  + else if( interpolation == INTER_LANCZOS4 ){
  ifunc = lanczos4_tab[depth];
  + CV_Assert( _src.channels() <= 4 );
  + }
  else
  CV_Error( CV_StsBadArg, "Unknown interpolation method" );
  CV_Assert( ifunc != 0 );
  @@ -5962,6 +5966,10 @@ void cv::warpAffine( InputArray _src, OutputArray _dst,
  {
  CV_INSTRUMENT_REGION()
  + int interpolation = flags & INTER_MAX;
  + CV_Assert( _src.channels() <= 4 || (interpolation != INTER_LANCZOS4 &&
  + interpolation != INTER_CUBIC) );
  +
  CV_OCL_RUN(_src.dims() <= 2 && _dst.isUMat() &&
  _src.cols() <= SHRT_MAX && _src.rows() <= SHRT_MAX,
  ocl_warpTransform_cols4(_src, _dst, _M0, dsize, flags, borderType,
  @@ -5980,7 +5988,6 @@ void cv::warpAffine( InputArray _src, OutputArray _dst,
  double M[6];
  Mat matM(2, 3, CV_64F, M);
  - int interpolation = flags & INTER_MAX;
  if( interpolation == INTER_AREA )
  interpolation = INTER_LINEAR;
  