Lait-au-Cafe

package main

// #cgo pkg-config: opencv
// #include <opencv/cv.h>
// #include <opencv/highgui.h>
import "C"
import "unsafe"

func main(){
	

Lait-au-Cafe

#include <cuda_runtime.h>
#include <device_launch_parameters.h>
#include <helper_cuda.h>

#include <iostream>
#include <opencv2\opencv.hpp>

__global__ void grayscale(
	uchar3* input,
	uchar3* result,

Lait-au-Cafe

//=============================================================================
// Includes
//=============================================================================
#include <cuda_runtime.h>
#include <device_launch_parameters.h>
#include <helper_functions.h>
#include <helper_cuda.h>

#include <iostream>
#define _USE_MATH_DEFINES

Lait-au-Cafe

$ sudo apt install gcc-multilib
$ sudo apt install gcc-mingw-w64

$ GOOS=windows GOARCH=386 CGO_ENABLED=1 CC=i686-w64-mingw32-gcc go build -o hoge.exe hoge.go

$ GOOS=windows GOARCH=amd64 CGO_ENABLED=1 CC=x86_64-w64-mingw32-gcc go build -o hoge.exe hoge.go

amd64のほうは未検証

Lait-au-Cafe

import pyopencl as cl
import numpy as np

ctx = cl.create_some_context()
queue = cl.CommandQueue(ctx)

length = np.int32(256)
labelElements = np.zeros(length * 2, dtype=np.int32)

length_Buf = cl.Buffer(ctx, cl.mem_flags.READ_ONLY | cl.mem_flags.COPY_HOST_PTR, length.nbytes, hostbuf=length)

Lait-au-Cafe

using UnityEngine;
using System.Collections;
using UnityEngine.UI;

public class Background : MonoBehaviour {

    public WebCamTexture wtex;

    // Use this for initialization
    void Start () {

Lait-au-Cafe

// Each #kernel tells which function to compile; you can have many kernels
#pragma kernel CSMain

// Create a RenderTexture with enableRandomWrite flag and set it
// with cs.SetTexture

StructuredBuffer<int> histogram;
RWStructuredBuffer<float2> result; //x:thresh, y:variable

float num1, num2;  //画素数

Lait-au-Cafe

#pragma kernel CreateHistogram
#pragma kernel MergeHistogram
#pragma kernel OtsuMethod
#pragma kernel Threshold

Texture2D<float4> Input;
float thresh;
RWTexture2D<float4> Result;
RWStructuredBuffer<uint> histogram : register(u0);
RWStructuredBuffer<uint> hbuffer;

Lait-au-Cafe

__kernel void negaposi(
	__global uchar* input,
	int input_step, int input_offset,
	__global uchar* result,
	int result_step, int result_offset,
	int height, int width
) {
	int x = get_global_id(0);
	int y = get_global_id(1);

Lait-au-Cafe

__kernel void grayscale(
	__global uchar* input,
	int input_step, int input_offset,
	__global uchar* result,
	int result_step, int result_offset,
	int height, int width
) {
	int x = get_global_id(0);
	int y = get_global_id(1);