IMAGE PROCESSING DEVICE HAVING IMAGE OVERLAY FUNCTION, PORTABLE TERMINAL HAVING THE SAME AND METHOD OF IMAGE OVERLAY

摘要

An image processing apparatus, a portable terminal having the same, and an image overlay method are provided to display different programs at the same time. A broadcasting screen layer generating unit(42) generates a broadcasting screen layer based on a video signal of received broadcasting. An application screen layer generating unit(44) generates an application screen layer based on a screen of application. An overlay processing unit(46) combines the broadcasting screen layer and the application screen layer to generate a combined screen for simultaneously displaying a broadcasting screen and an application screen, and outputs the generated combined screen.