atinfinity

import cv2

img = cv2.imread('lena.jpg', cv2.IMREAD_COLOR)
d_img = cv2.cuda_GpuMat()
d_img.upload(img)
d_gray = cv2.cuda.cvtColor(d_img, cv2.COLOR_BGR2GRAY)
gray = d_gray.download()

cv2.imshow('img', img)
cv2.imshow('gray', gray)

atinfinity

#include <pcl/point_cloud.h>
#include <pcl/point_types.h>
#include <iostream>

int main(int argc, const char* argv[])
{
    pcl::PointCloud<pcl::PointXYZ>::Ptr cloud(new pcl::PointCloud<pcl::PointXYZ>);
    return 0;
}

atinfinity

#include <opencv2/core.hpp>
#include <opencv2/core/cuda.hpp>
#include <cuda_runtime.h>
#include <device_launch_parameters.h>
#include <iostream>

int main(int argc, const char * argv[])
{
    cudaFree(0); // dummy call

atinfinity

#include <opencv2/core.hpp>
#include <opencv2/imgcodecs.hpp>
#include <opencv2/highgui.hpp>

#include <iostream>
#include <vector>

int main(int argc, char *argv[])
{
	cv::Mat src = cv::imread("lena.jpg", cv::IMREAD_UNCHANGED);

atinfinity

#include <opencv2/core/cuda.hpp>

int main(int argc, char *argv[])
{
	cv::cuda::GpuMat img1(cv::Size(320, 240), CV_32FC1, cv::Scalar(0.0f)); // NG(cuda-memcheck)
	//cv::cuda::GpuMat img2(cv::Size(320, 240), CV_32FC1); // OK(cuda-memcheck)

	return 0;
}

atinfinity

General configuration for OpenCV 3.1.0-dev =====================================
  Version control:               unknown

  Extra modules:
    Location (extra):            C:/Users/bishnois.VITECNET/Downloads/opencv_contrib-master/modules
    Version control (extra):     unknown

  Platform:
    Timestamp:                   2016-02-16T18:22:12Z

atinfinity

General configuration for OpenCV 3.1.0 =====================================
  Version control:               3.1.0

  Platform:
    Host:                        Windows 6.1 AMD64
    CMake:                       3.3.1
    CMake generator:             Visual Studio 14 2015 Win64
    CMake build tool:            C:/Program Files (x86)/MSBuild/14.0/bin/MSBuild.exe
    MSVC:                        1900

atinfinity

General configuration for OpenCV 3.1.0-dev =====================================
  Version control:               3.1.0-110316-105-g4fd00c1

  Platform:
    Timestamp:                   2016-11-24T18:39:34Z
    Host:                        Windows 10.0.14393 AMD64
    CMake:                       3.7.0-rc2
    CMake generator:             Visual Studio 14 2015 Win64
    CMake build tool:            C:/Program Files (x86)/MSBuild/14.0/bin/MSBuild.exe

atinfinity

General configuration for OpenCV 3.1.0 =====================================
  Version control:               3.1.0

  Platform:
    Host:                        Windows 10.0.14393 AMD64
    CMake:                       3.6.0
    CMake generator:             Visual Studio 14 2015 Win64
    CMake build tool:            C:/Program Files (x86)/MSBuild/14.0/bin/MSBuild.exe
    MSVC:                        1900

atinfinity

General configuration for OpenCV 3.1.0 =====================================
  Version control:               3.1.0

  Platform:
    Host:                        Windows 6.1 AMD64
    CMake:                       3.3.1
    CMake generator:             Visual Studio 14 2015 Win64
    CMake build tool:            C:/Program Files (x86)/MSBuild/14.0/bin/MSBuild.exe
    MSVC:                        1900