SVD Based Blind Video Watermarking Algorithm

In this project, we show that an image can be reconstructed using local descriptors, with or without complete geometrical metadata in LAB VIEW. We use greedy algorithms to progressively learn the missing information before reconstruction and colorization is performed .Our experiments show that most of the vital information about a query image can be recovered even if scale metadata is missing. Compared to images reconstructed with scale information, we find that there is no significant decline in image quality, and a close resemblance of the original image post-processing step. Lab VIEW (laboratory Virtual Instrumentation Engineering Workbench). Lab VIEW is a Graphical Programming Language. It contains icons rather than lines of text. In contrast to text-based programming languages, where instructions determine program execution, Lab VIEW uses dataflow programming, where the flow of data determines execution. As the world becomes increasingly digitalized, it has become intractable to naively search for images merely using pixel information. As such, researchers have been looking for more efficient methods to perform image matching and retrieval.