laplaceFilterNPP - Laplace Filter with NPP

Description

A NPP CUDA Sample that demonstrates how to use NPP LaplaceBox function to perform a Laplace Filter.

Key Concepts

Performance Strategies, Image Processing, NPP Library

Build and Run

Linux

The Linux samples are built using makefiles. To use the makefiles, change the current directory to the sample directory you wish to build, and run make:

$ cd <sample_dir>
$ make clean build
$ make run

Original photo in colors Original photo in colors

Black and White image, which is an input to the NPP Filter Black and White image, which is an input to the NPP Filter

Output image converted using Laplace Filter Output image converted using Laplace Filter

Output image converted using Box Filter, code given in the lab Output image converted using Box Filter, code given in the lab