Well, if the photos were saved to an SD card, you can just access the card via another device (phone, computer, tablet, etc.). Just make sure that the card doesn't get Formatted by anything you put it in to retrieve the data, as that would erase it all.
If they aren't on the SD card, but on the device, then you will need a means to turn it on to get the images. You could try a local tech or any Samsung location that does repairs. They 'may' be able to get the data for you, but that is just a 'maybe'.