Title :
Hierarchical edge-directed interpolation for de-interlacing
Author_Institution :
Texas Instrum. Inc., Dallas, TX, USA
Abstract :
High quality motion-adaptive de-interlacing calls for high quality spatial interpolation that can generate smooth object edges without jaggy effects. In this paper, we present a hierarchical edge-directed interpolation, where the edge detection not only covers very wide range of angles but also provides high resolution edge vectors. In addition, the hierarchical architecture makes it highly efficient for hardware implementation.
Keywords :
edge detection; image motion analysis; interpolation; object detection; edge detection; hardware implementation; hierarchical edge-directed interpolation; high-quality motion-adaptive deinterlacing; high-resolution edge vectors; smooth object edge generation; spatial interpolation; Complexity theory; Correlation; Image edge detection; Interpolation; Pixel; Spatial resolution; Support vector machine classification;
Conference_Titel :
Consumer Electronics (ICCE), 2011 IEEE International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-8711-0
DOI :
10.1109/ICCE.2011.5722566
