Wei-Min Jeng

Learn More
With the fast development of the Internet and computer technology in recent years, the use of visual information on the World Wide Web has become more popular. There has been a trend in retrieving images on the basis of automatically-derived features such as color and shape. Conducting the image retrieval by query image has attracted plenty of attention(More)
Image reconstruction using positron emission tomogra-phy (PET) involves estimating an unknown number of photon pairs emitted from the radiopharmaceuticals within the tissues of the patient's body. The generation of the photons can be described as a Poisson process and the difficulty of image reconstruction involves approximating the parameter of the tissue(More)
  • 1