把图像多曝光融合功能封装为函数用于调用 #include "pre_process.h" using namespace cv; using namespace std; void readImages(vector<Mat>& images) { int numImages = 3; static const char* filenames[] = { "Data/img_test/6.第三面侧视图/100.bmp", "Data/img

将图像多曝光融合功能封装为函数可以使代码更加模块化和易于重用。下面是一个示例，展示了如何将原来的代码中的图像读取、对齐和融合操作封装到一个名为 exposureFusion 的函数中。

#include "pre_process.h"

using namespace cv;
using namespace std;

// Function to read images from specified paths
void readImages(vector<Mat>& images) {
    int numImages = 3;
    static const char* filenames[] =
    {
        "Data/img_test/6.第三面侧视图/100.bmp",
        "Data/img_test/6.第三面侧视图/101.bmp",
        "Data/img_test/6.第三面侧视图/102.bmp",
    };
    
    // Read images
    for (int i = 0; i < numImages; i++) {
        Mat im = imread(filenames[i]);
        if (!im.empty()) {
            images.push_back(im);
        } else {
            cout << "Could not read image: " << filenames[i] << endl;
        }
    }
}

// Function to perform exposure fusion on a vector of images
void exposureFusion(const vector<Mat>& inputImages, Mat& outputImage, bool needsAlignment) {
    // Align input images if needed
    vector<Mat> images = inputImages;

    if (needsAlignment) {
        cout << "Aligning images ... " << endl;
        Ptr<AlignMTB> alignMTB = createAlignMTB();
        alignMTB->process(images, images);
    } else {
        cout << "Skipping alignment ... " << endl;
    }

    // Merge using Exposure Fusion
    cout << "Merging using Exposure Fusion ... " << endl;
    Ptr<MergeMertens> mergeMertens = createMergeMertens();
    mergeMertens->process(images, outputImage);

    outputImage.convertTo(outputImage, CV_8U, 255); // Convert to proper format
}

int main() {
    cout << "Reading images ... " << endl;
    
    vector<Mat> images;
    
    // Read example images
    readImages(images);

    // Variable indicating whether to align the input images
    bool needsAlignment = false;

	// Output image for the result of exposure fusion
	Mat exposureFusionResult;

	// Call the function to perform exposure fusion
	exposureFusion(images, exposureFusionResult, needsAlignment);

	// Save output image
	cout << "Saving output ... exposure-fusion.bmp" << endl;
	imwrite("Data/img_test_out/6.第三面侧视图/6-6.bmp", exposureFusionResult);

	return 0;
}