Topic
Mass Description
About: Mass Description is a research topic. Over the lifetime, 4 publications have been published within this topic receiving 29 citations.
Papers
Patent•
24 Jul 2013
TL;DR: In this article, an abnormal behavior description method based on characteristics of a block mass and a track is proposed. But the method does not consider the influence of the scene on the abnormal behaviors of the target.
Abstract: The invention provides an abnormal behavior description method based on characteristics of a block mass and a track. The abnormal behavior description method comprises the following steps of utilizing a characteristic extraction method to extract color characteristics, textural characteristics and position characteristics of a scene, utilizing a K-means algorithm to cluster the characteristics to generate the block mass, and utilizing a conditional random fields (CRF) to conduct description on the block mass; and utilizing a mixed gaussian model to conduct sport target detection, extracting track characteristics of a target, combining the block mass description and the track characteristics to form a combined characteristic vector quantity, using a hidden markov model (HMM) to conduct modeling on the combined characteristic vector quantity, utilizing the built HMM to describe abnormal behaviors of the target in the scene, and enabling an abstract attached diagram to serve as a functional block diagram of the abnormal behavior description method . The abnormal behavior description method based on the characteristics of the block mass and the track not only considers influences of the scene on the abnormal behaviors, but also achieves long-time tracking and describing on the target.
17 citations
TL;DR: In this paper, the local covariant unstable particle field operator is described as the functional function of stable asymptotic decay products, and two generalizations of the Yang-Feldman equation are presented for the description of unstable particles.
Abstract: We consider the equations describing the local covariant unstable particle field operator as the functional of stable asymptotic decay products. In such a framework, we present two generalizations of the Yang-Feldman equation, which can be used for the description of unstable particles. In order to introduce a complex mass parameter, we discuss the generalizations of mass renormalization procedure. Also we consider briefly the description using fields with continuous spectrum of asymptotic masses.
6 citations
TL;DR: The quest to build a mass formula which has in it the most relevant microscopic contributions is analyzed in this article, inspired by the successful Duflo-Zuker mass description, the challenges to describe the shell closures in a more transparent but equally powerful formalism are discussed.
Abstract: The quest to build a mass formula which has in it the most relevant microscopic contributions is analyzed. Inspired by the successful Duflo–Zuker mass description, the challenges to describe the shell closures in a more transparent but equally powerful formalism are discussed.
4 citations
TL;DR: In this article, the quest to build a mass formula which has in it the most relevant microscopic contributions is analyzed, inspired in the successful Duflo-Zuker mass description, the challenges to describe the shell closures in a more transparent but equally powerful formalism are discussed.
Abstract: The quest to build a mass formula which have in it the most relevant microscopic contributions is analyzed. Inspired in the successful Duflo-Zuker mass description, the challenges to describe the shell closures in a more transparent but equally powerful formalism are discussed.
Related Topics (5)
Performance Metrics
| Year | Papers |
|---|---|
| 2013 | 1 |
| 2010 | 2 |
| 1980 | 1 |