Continuous-time relaxation labeling processes
نویسندگان
چکیده
منابع مشابه
Continuous-Time Relaxation Labeling Processes
We study the dynamical properties of two new relaxation labeling schemes described in terms of di!erential equations, and hence evolving in continuous time. This contrasts with the customary approach to de"ning relaxation labeling algorithms which prefers discrete time. Continuous-time dynamical systems are particularly attractive because they can be implemented directly in hardware circuitry, ...
متن کاملLearning Compatibility Coefficients for Continuous Relaxation Labeling Processes
Relaxation labeling processes have been widely accepted in the past decades as one of the successful graph labeling algorithms. Given compatibilities between nodes in a graph, the processes converge to a certain labeling. However, if the compatibilities between nodes are not known, we may want to learn these relationships from a set of examples containing graph-labels pairs. In this project, we...
متن کاملLearning Compatibility Coefficients for Relaxation Labeling Processes
Relaxation labeling processes have been widely used in many different domains including image processing, pattern recognition, and artificial intelligence. They are iterative procedures that aim at reducing local ambiguities and achieving global consistency through a parallel exploitation of contextual information, which is quantitatively expressed in terms of a set of “compatibility coefficien...
متن کاملOn $L_1$-weak ergodicity of nonhomogeneous continuous-time Markov processes
In the present paper we investigate the $L_1$-weak ergodicity of nonhomogeneous continuous-time Markov processes with general state spaces. We provide a necessary and sufficient condition for such processes to satisfy the $L_1$-weak ergodicity. Moreover, we apply the obtained results to establish $L_1$-weak ergodicity of quadratic stochastic processes.
متن کاملDetecting Change in Road Networks Using Continuous Relaxation Labeling
In this paper we examine a system based on computer vision for automated detection of change and anomalies in GIS road networks using very high resolution satellite images. The system consists out of a low-level feature detection process, which extracts road junctions, and a high-level matching process, which uses graph matching to find correspondences between the detected image information and...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Pattern Recognition
سال: 2000
ISSN: 0031-3203
DOI: 10.1016/s0031-3203(99)00174-0