The paper presents two new encoding schemes for representation of the intensity function in a local neighborhood. The encoding produces binary codes, which are complementary to the standard local binary patterns (LBPs). Both new schemes preserve an important property of the LBP, the invariance to monotonic transformations of the intensity. Moreover, one of the schemes possesses invariance to gr...

We show that, for a large class of hard real-time systems , any object with consensus number P in Herlihy's wait-free hierarchy is universal for any number of tasks executing on P processors. These results exploit characteristics of priority-based schedulers common to most hard real-time systems. An important special case of this result is that, for hard real-time applications on uniprocessors,...

Most of design patterns are implemented in major object-oriented programming languages such as C++ and Java. However, newer object-oriented programming languages than such languages has new language features which can improve implementations of design patterns. In this paper, we propose two extended design patterns called customizable state pattern and deeply immutable pattern. We compares impl...

In this article, we present a particle filter (PF)-based track-before-detect (PF TBD) procedure for detection of extended objects whose shape is modeled by an ellipse. By incorporating of an existence variable and the target shape parameters into the state vector, the proposed algorithm performs joint estimation of the target presence/ absence, trajectory and shape parameters under unknown nuis...

analysis and design of object oriented is onemodern paradigms for developing a system. in this paradigm, there are several objects and each object plays some specific roles. identifying objects (and classes) is one of the most important steps in the object-oriented paradigm. this paper makes a literature review over techniques to identify objects and then presents six taxonomies for them. the f...