System Information

OpenCV version: 4.7.0
Operating System: Arch Linux
Compiler: GCC 12.2.1

Detailed description

For this particular BMP image (attached as a gz file since Github is not allowing BMP upload)
output.bmp.gz

OpenCV is not able to load that particular image correctly. When loading with image = imread( argv[1], IMREAD_UNCHANGED ); I see very dark image with low brightness:

and when loading with image = imread( argv[1], IMREAD_COLOR ); I see the below:

Both of which are different from normally what MacOS image viewer or Eye of Mate on Linux shows:

Steps to reproduce

Load the output.bmp image via the below c++ opencv program and change the imread argument to observe the image displayed.

#include <iostream>
#include <cstdio>
#include <opencv2/opencv.hpp>
using namespace cv;
int main(int argc, char** argv )
{
    if ( argc != 2 )
    {
        printf("usage: DisplayImage.out <Image_Path>\n");
        return -1;
    }
    Mat image;
    //image = imread( argv[1], IMREAD_COLOR );
    image = imread( argv[1], IMREAD_UNCHANGED );
    if ( !image.data )
    {
        printf("No image data \n");
        return -1;
    }
    namedWindow("Display Image", WINDOW_AUTOSIZE );
    imshow("Display Image", image);
    waitKey(0);
    return 0;
}

Issue submission checklist

• I report the issue, it's not a question
• I checked the problem with documentation, FAQ, open issues, forum.opencv.org, Stack Overflow, etc and have not found any solution
• I updated to the latest OpenCV version and the issue is still there
• There is reproducer code and related data files (videos, images, onnx, etc)