K. H. Chou

Learn More
All Rights Reserved ii I certify that I have read this dissertation and that, in my opinion, it is fully adequate in scope and quality as a dissertation for the degree of Doctor of Philosophy. I certify that I have read this dissertation and that, in my opinion, it is fully adequate in scope and quality as a dissertation for the degree of Doctor of(More)
Machine learning is a key component of state-of-the-art systems in many application domains. Applied to many kinds of raw data, however, most learning algorithms are unable to make good predictions. In order to succeed, most learning algorithms are applied instead to " features " that represent higher-level concepts extracted from the raw data. These(More)
We explore the application of dense camera arrays to view interpolation across space and time for dynamic scenes. Large video camera arrays are typically synchronized, but we show that staggering camera triggers provides a much richer set of samples on which to base the interpolation. We do not increase the total number of samples—we merely distribute them(More)
Subcellular fractionation of rat sciatic nerve was developed to determine the specific localization of gangliosides in the nerve membrane fractions. Myelin, microsomal, and a plasma membrane-like fraction were isolated and purified by sucrose density gradient centrifugation. These subfractions were characterized by electron microscopy, marker enzyme assays,(More)
Experimental rat neural tumors in offspring were induced transplacentally by a single injection of a chemical carcinogen, ethylnitrosourea, 20 mg/kg body weight, in the tail vein of the mother. The neutral glycosphingolipid, sulfatide, and ceramide composition of the tumors and the normal tissues from which the tumors originated is described. The content of(More)
  • 1