Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Ling-xiang Zhou"'
Publikováno v:
Journal of Mountain Science. 19:2622-2633
Publikováno v:
Biochimica et Biophysica Acta (BBA) - General Subjects. 1335:153-160
A large body of evidence indicates that acetaminophen toxicity is mediated through the formation of the reactive metabolite, N-acetyl-p-benzoquinone imine (NABQI). Two assays have been employed to monitor NABQI formation by hepatic microsomes: the co
Autor:
Jordan L. Holtzman, James P. Hardwick, Steven A. Wrighton, Ling Xiang Zhou, Bruce Pihlstrom, Sang S. Park
Publikováno v:
Clinical Pharmacology & Therapeutics. 60:191-198
Gingival hyperplasia is a well-known complication of therapy with cyclosporine, calcium channel blockers, and phenytoin. It is characterized by the presence of inflammation and a marked fibrotic response. The mechanism of this adverse reaction is unk
Autor:
Bruce A. McKenzie, Ling Xiang Zhou, Shangara S. Dehal, Eric D. Eccleston, Jordan L. Holtzman, David Kupfer, Shana L. Morrell
Publikováno v:
Archives of Biochemistry and Biophysics. 322:390-394
The insecticide methoxychlor is estrogenic in birds and mammals and interferes with sexual development and reproduction, but it is not known whether this toxicity is due solely to its estrogenicity. We now have found that during hepatic, microsomal m
Autor:
Wei-Kang Gu, Ling-Xiang Zhou
Publikováno v:
Proceedings of Third International Conference on Signal Processing (ICSP'96).
A good edge detection method is always a good trade-off between noise restraining and signal preserving. This paper presents a new criterion for optimal edge detection, which is under a general gradient edge model. The noise restraining ability and e
Publikováno v:
Proceedings of Third International Conference on Signal Processing (ICSP'96).
In this paper we present a real-time lane mark line following system used for high speed ALV navigation on structural road. The white line on black ground is obtained by the color transform of the input RGB image. The white line head is searched by a
Autor:
Ling-Xiang Zhou, Weikang Gu
Publikováno v:
ICSP '98. 1998 Fourth International Conference on Signal Processing (Cat. No.98TH8344).
In this paper we address the problem of motion and structure from uncalibrated monocular images, up to a scale factor. Because a self-calibration is essentially a motion estimation, the epipolar constraint plays an important role in the study. We pro
Autor:
Ling-Xiang Zhou, Weikang Gu
Publikováno v:
ICSP '98. 1998 Fourth International Conference on Signal Processing (Cat. No.98TH8344).
It is a great challenge to reconstruct a 3D real scene from image to graphics, using passive visual cues only. This paper describes a fully automatic interactive 3D model reconstruction system. The continuous video sequences help us to build precise
Autor:
Wei-Kang Gu, Ling-Xiang Zhou
Publikováno v:
ICPR
Addresses the problem of 3D model reconstruction by multiple visual cues, including contour, stereo, and surface texture. The motion analysis based scheme fuses object contour and stereo components into 3D structure, and provides an image-rendered VR
Autor:
Ling-Xiang Zhou, Wei-Kang Gu
Publikováno v:
1997 IEEE International Conference on Intelligent Processing Systems (Cat. No.97TH8335).
Spatial quantization error plays an important role in computer vision. In order to manipulate image information optimally, the vision system must quantitatively take the measurement uncertainties into account. In this paper a normal probability error