Wu Qian

Learn More
Image decomposition is an important inverse problem in image processing. PDE-based decomposition is employing the total variation energy to split an original image into the structural part and textural part. The result greatly relies on the weight parameter which balances these two parts, big or small may produce too much noise or over-smoothness. In this(More)
  • WU Qian, Jian-Ping, XU, Ming-Wei, CUI Yong
  • 2005
A fast multicast handoff based hierarchical mobile multicast architecture. Abstract: Mobile communication is playing an increasing role in our lives. Mobile users expect similar kinds of applications to static ones. Multicast not only brings attractive applications, but also has the benefit of saving scarce bandwidth in wireless environment. It would be(More)
  • 1