Collaborate Disseminate
I’m reading about Error Level Analysis (ELA) in image forensics as means to detect if modifications were made to a photo. ELA is nicely described here: https://fotoforensics.com/tutorial.php?tt=ela. Also below examples are from that site.
… Continue reading Is Error Level Analysis (ELA) in image forensics a reliable indicator for detecting digital modifications?
Our system produces preview images of A4 documents, which contain sensitive data (email, phone numbers, social networks and adresses) of our users. We would like to save those preview images in our cloud, to later present them to the corre… Continue reading Extraction of sensitive data out of down- scaled images
When I click on a Google image thumbnail to view a larger preview, I understand that the image is hotlinked from the hosting site.
In this case, when I view the hotlinked Google preview image, is my IP address recorded by the original site… Continue reading When viewing a hotlinked Google image preview, is the IP address of Google’s server recorded on the original site?
Docker and other containerization applications have changed a lot about the way that developers create new software as well as how they maintain virtual machines. Not only does containerization reduce …read more Continue reading Putting a Pi in a Container
A new kind of 3D display could take the form of an acrylic cube with an image inside, which can be erased and rewritten to easily. The new technique can be used to make 2D, 3D and even animated images.Continue ReadingCategory: TechnologyTags: Image, Im… Continue reading Erasable handheld display cube shows 2D, 3D and even animated images
I kind of get it that you can get hacked by loading up an image, as there can be code embedded in the file that may execute under certain circumstances, and the image itself won’t even look much different.
Is this also true with stream med… Continue reading In theory, can you get hacked through watching streaming services?
I am wondering if it is possible to use flats or some other method to remove PRNU (and, if possible, other device or model specific identifiers) from smartphone images, due to privacy concerns. I would like to find a simple application to … Continue reading How to remove PRNU from smartphone photos?
Some email-tracking services use tracking pixels to detect whether an email was opened. The idea is to add an HTML img tag with an src attribute that links to a 1×1 or 0x0 pixel image to the email body. That link uniquely identifies the em… Continue reading How can email-tracking services track emails in Google
my goal is to upload photos such that I preserve anonymity (not so concerned about WHAT is being uploaded, but trying to conceal WHO is doing so).
I came up with the idea of taking a screenshot of the photo on my computer, pasting it in MS… Continue reading I’d like to upload photos anonymously
A lot of my photos when zooming in have cartoon characters or weird faces that you would not notice just looking at the photo being normal size. It’s hard to explain,no one I ask seems to know or have this on their phone.im just real curio… Continue reading What reasoning is there behind my iPhone photos having strange characters when I zoom in. Not all of them but a lot of them [closed]