Clustered Objects
نویسنده
چکیده
iii
منابع مشابه
Proto-clusters and the clustering of distant galaxies and radio sources
The clustering properties of objects in 3 different radio surveys (NVSS, FIRST and BOOTES-WSRT) and 2 near-infrared surveys (the “Daddi field” and the FIRES survey) are investigated and compared with studies of various samples of galaxies, AGN and clusters. At z ∼ 1, it seems that the 2dF optical quasars have a correlation length a factor of about 2 less than powerful radio galaxies at similar ...
متن کاملSmart Clustering – Networking Smart Objects Based On Their Physical Relationships
We propose a new concept that facilitates networking of smart objects by creating topologies that reflect the physical environment. As the objects are clustered according to their physical relationships we obtain a self-organizing, scalable and fault-tolerant peerto-peer like network. This paper presents the ideas and benefits of this concept and our ongoing work that implements the detection o...
متن کاملClustering and Proto-Clusters in the Early Universe
The clustering properties of clusters, galaxies and AGN as a function of redshift are briefly discussed. It appears that extremely red objects at z ∼ 1, and objects with J − K > 1.7 and photometric redshifts 2 < zphot < 4 are highly clustered, indicating that a majority of these objects constitutes the progenitors of nearby ellipticals. Similarly clustered seem luminous radio galaxies at z ∼ 1,...
متن کاملDetection of Multiple Deformable Objects using PCA-SIFT
In this paper, we address the problem of identifying and localizing multiple instances of highly deformable objects in real-time video data. We present an approach which uses PCA-SIFT (Scale Invariant Feature Transform) in combination with a clustered voting scheme to achieve detection and localization of multiple objects while providing robustness against rapid shape deformation, partial occlu...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2005