cv2 output different in c# and python

Summary of your issue

Environment

.NET OPENCVSHARP4.WINDOWS

What did you do when you faced the problem?

In Python cv2.imread() got a output : [[42. 49. 58.] [40. 47. 56.] [36. 43. 52.] but in c# I got a output :

63.00,82.00,95.00 61.00,83.00,95.00 77.00,97.00,114.00 first 3 row output (and other output also different)

I don’t know why this happend …

When I tried to other project it was same but now it’s different

Example code:

python : def read_image_bgr(path):

image = cv2.imread(path) #수
print(image[0,:])
return  image 

c#: Mat img1 = Cv2.ImRead(path); img1.ConvertTo(img1, MatType.CV_32FC3); PrintDataMat(img1);

Output:

n Python cv2.imread() got a output : [[42. 49. 58.] [40. 47. 56.] [36. 43. 52.] but in c# I got a output :

63.00,82.00,95.00 61.00,83.00,95.00 77.00,97.00,114.00

What did you intend to be?

I wanted to get same output but it’s different I guess to try to change x axis and y axis but it’s not same … why it is happend …

[netilovefm1]

    public void PrintDataMat(Mat m)
    {
        unsafe
        {
            for (int y = 0; y < m.Size().Height; y++)
            {
                var p = m.Ptr(y); // 높이 0에서 가지는 bgr값
                var ptr = (float*)p.ToPointer();
                if (y == 1) break;
                for (int x = 0; x < m.Size().Width * 3; x += 3)
                {
                    if (x < 7 || x >= 1266) { Console.WriteLine($"{ptr[x]:f},{ptr[x + 1]:f},{ptr[x + 2]:f}"); }
                    
                }
            }
        }
    }

this is PrintDataMat first 3 col and last 4col(i mean 0 1 2 423 424 425 426
bgr bgr bgr bgr bgr bgr bgr)

becasue python print(image) shows only first 3col and last 3col so I make if like that and I tried to use mat.At too … but got a same output

jpeg file size is 426x426 and I think python’s output is correct because when I using jpeg color viewer in online got a same output with python

python version

[netilovefm1]

ah sorry was my mistake my source was corrupted thanks I close my issue