Mobile Video Processing for Visual Saliency Map Determination
The visual saliency map represents the most attractive regions in video. Automatic saliency map determination is important in mobile video applications such as auto-focusing in video capturing. It is well known that motion plays a critical role in visual attention modeling. Motion in video consists of camera's motion and foreground target's motion. In determining the visual saliency map, the authors are concerned with the foreground target's motion. To achieve this, they evaluate the camera/global motion and then identify the moving target from the background.