Image Watermarking Tool
Detect it with watermarked image.
S3D & DIBR
The stereoscopic 3D(S3D) uses two cameras horizontally located in different positions to capture left and right views for the same front scene. DIBR generates virtual images at a different viewpoint using a monoscopic center image and its associated per-pixel depth image.
A digital watermark is a kind of marker covertly embedded in a noise-tolerant signal such as an audio, video or image data. It is typically used to identify ownership of the copyright of such signal. Watermarking is the process of hiding digital information in a carrier signal. And, the embedded watermark in image should be invisible or imperceptible.Find more at Wikipedia