distanceTransform

Image euclidean distance transform (EDT) using NPP

Description

This code demonstrates Image euclidean distance transform (EDT) using NPP library.

Key Concepts

Image segmentation

Supported SM Architectures

SM 7.0 SM 7.2 SM 7.5 SM 8.0

Supported OSes

Linux Windows

Supported CPU Architecture

x86_64

CUDA APIs involved

NPP

Architecture

• Image Euclidean Distance Transfrom (EDT).

Building (make)

Prerequisites

• A Linux/Windows system with recent NVIDIA drivers.
• Install the CUDA 11.2 toolkit.

Build command on Linux

$ mkdir build
$ cd build
$ cmake ..
$ make

Build command on Windows

$ mkdir build
$ cd build
$ cmake -DCMAKE_GENERATOR_PLATFORM=x64 ..
$ Open distanceTransform.sln project in Visual Studio 15 2017 and build

Usage

./distanceTransform -h

Usage: ./distanceTransform 
Parameters: 
	number-of-images	:	Use 2 number of images

Example:

$ ./distanceTransform

./distanceTransform

NPP Library Version 11.3.2 CUDA Driver Version: 11.2 CUDA Runtime Version: 11.2

Input file load succeeded. Input file load succeeded. Done!

Input Image

Distance Transform Image