Cuda implementation of Normalize() function

[ihhub]

We have CPU implementation of Normalize() function in src/image_function.h and src/image_function.cpp files. We want to add Cuda implementation of the same function. Please put new code in src/cuda/image_function_cuda.cuh and src/cuda/image_function_cuda.cu files. Things which we need to do:

1. Copy 4 function declaration from src/image_function.h to src/cuda/image_function_cuda.cuh
2. Copy first 3 function implementation from src/image_function.cpp to src/cuda/image_function_cuda.cu
3. Add Cuda kernel called normalizeCuda into unnamed namespace at the top of src/cuda/image_function_cuda.cu file
4. Add forth function implementation by following LookupTable() code logic

[zwycl]

Greetings! I would like to work on this for Hacktoberfest.

[ihhub]

Hi @zwycl , sure!

[Grommers00]

Hey - Can I try this?

Grommers

[ihhub]

Hi @Grommers00 , yes, you can.