Published Paper Details:

Now a days, we can watch movies, videos on different video displaying devices ranging from mobile phone, iPods to high definition television displays. These devices have different size and resolutions. Movie contents often are manufactured in one resolution and consumed in other resolutions. Therefore it is necessary to convert video from one resolution format to other format which is compatible with particular display device. Converting video from lower resolution to higher resolution is known as video up scaling and converting video from higher resolution to lower is known as video down scaling. Video scaling is converting video from one resolution format to another, so that video will fit into target display. In this project we are converting video from QCIF, CIF format to VGA format using adaptive decision algorithm. Adaptive decision algorithm uses Spline interpolation for if difference between two adjacent pixels is more than threshold, and uses Nearest neighborhood if difference is less than threshold. QCIF format is widely used in mobile phone, iPod displays. VGA is well known computer monitor display format