Czech company launches images to counterfeit nemesis

In recent years, more and more false pictures appearing on the PS appear on the Internet, some are funny, some are for Fools, but some pictures are for fraud. This is because the image editing tools are very rich and easy to use. Cause many people simply can not directly identify the authenticity of the photo.

How to determine if a picture has been PS? There was once such a discrimination test that tricked many visual designers. It can be seen that both eyes have been deceived by the retouching software, but a startup company from the Czech Republic has launched an amazingly accurate processed photo detection. software. The software, Verifeyed, has been adopted by various businesses to ensure that images and scanned documents have not been modified.

The company pointed out that insurance companies, law enforcement agencies, and banks are using this software to sniff fraudulent content. Verifeyed's work dates back to 2004, and the current version of the software uses techniques such as machine learning. Verifeyed's working principle is that the traditional digital camera consists of an optical system, a light sensor, and the final storage system, and each component has a unique "fingerprint." This "fingerprint" can determine the uniqueness of a camera model. When an image is tampered with or destroyed, Verifeyed can be compressed into JPEG format several times with a file and stored to find fake images. In short, Verifeyed's powerful algorithm can identify very subtle image changes. The most impressive thing is that the false-positive rate is only 0.01%, and friends in need are going to use it.