Question

当我使用vs2013 + opencv3.0来运行我的项目时，我发现函数“imread”无法读取图像，除非image_list中只有一行。有人说它是因为“readImageList”函数可以不认识txt文件中的换行符，我不知道怎么办。有人能解决这个问题吗？

string model_path = "E:\\images\\opencv3.0\\opencv_contrib-master\\modules\\dpm\\samples\\data\\inriaperson.xml";
string image_dir = "E:\\images\\opencv3.0\\DPMopencv\\INRIAPerson";
string  image_list = "E:\\images\\opencv3.0\\DPMopencv\\INRIAPerson\\Test\\pos1.lst";
if( model_path.empty() || image_dir.empty() )
{
    help();
    return -1;
}

vector<string> imgFileList;
if ( !readImageLists(image_list, imgFileList) )
    return -1;
for (size_t i = 0; i < imgFileList.size(); i++)
{
    double t = (double) getTickCount();
    vector<DPMDetector::ObjectDetection> ds;

    string imageFile = image_dir + "\\" + imgFileList[i];
    Mat image = imread(imageFile);

    frame = image.clone();

    if (image.empty()) {
        cerr << "\nInvalid image:\n" << imgFileList[i] << endl;
        return -1;
    }

Answer 1

我通过更改读取image_list文件的方式解决了这个问题：

NEW A thread that has not yet started is in this state. RUNNABLE A thread executing in the Java virtual machine is in this state. BLOCKED A thread that is blocked waiting for a monitor lock is in this state. WAITING A thread that is waiting indefinitely for another thread to perform a particular action is in this state. TIMED_WAITING A thread that is waiting for another thread to perform an action for up to a specified waiting time is in this state. TERMINATED A thread that has exited is in this state.

string model_path = "E:\\images\\opencv3.0\\opencv_contribmaster\\modules\\dpm\\samples\\data\\inriaperson.xml";

为什么readImageLists无法读取txt文件中的图像列表？

1 个答案: