View images in rosbag2 bags with sqlite browser?

edit

Is it possible to view the Images saved in a rosbag2 bag with a generic sqlite database browser like sqlitebrowser? Is that (or maybe any other message type) something that could be supported in the future with a plugin for the browser/viewer?

Update

Here i can see the image data, though if I set the mode to Image in the upper right Edit Database Cell widget it is blank- maybe there is a way to tell sqlitebrowser offset (as suggested below) width/height and anything else needed?

I can export the blob, but I don't think there are any tools to deal with it:

$ hexdump test.image -C |more
00000000  00 01 00 00 95 b7 59 5c  44 67 72 07 0b 00 00 00  |......Y\Dgr.....|
00000010  73 69 6d 5f 63 61 6d 65  72 61 00 00 00 04 00 00  |sim_camera......|
00000020  00 04 00 00 06 00 00 00  6d 6f 6e 6f 38 00 00 00  |........mono8...|
00000030  00 04 00 00 00 00 10 00  00 1b 09 0e 01 0a 01 01  |................|
00000040  09 16 09 01 02 02 08 03  13 06 00 04 07 1b 16 0f  |................|
00000050  02 09 08 00 00 08 15 10  12 19 0f 01 0f 0f 08 07  |................|
00000060  0e 03 00 00 07 0e 0a 0d  0f 11 05 05 0a 02 0e 08  |................|
00000070  0b 01 07 08 05 08 13 01  07 08 00 09 08 0a 09 14  |................|
...

From the sqlitebrowser source:

    QImage img;
    ...
    case ImageViewer:
        // Load the image into the image viewing widget
        if (img.loadFromData(data)) {
            ui->editorImage->setPixmap(QPixmap::fromImage(img));
        }

https://github.com/sqlitebrowser/sqli...

It leans entirely on qt to display images, it does support a number of formats by default:

http://doc.qt.io/qt-5/qimage.html#rea...

"New file formats can be added as plugins"

So if support for sensor_msgs::Image was added as a QT plugin that was installed as a part of ros then sqlitebrowser and any number of other tools would be able to show them without recompiling? Ros qt applications including rqt_image_view displaying Images would be simplified in the process.

(TODO look at gimp support)