ABSTRACT The incomplete sampling of data in complex polarization measurements from radio telescopes negatively affects both the rotation measure (RM) transfer function and Faraday depth spectra derived these data. Such gaps are mostly caused by flagging frequency interference their effects worsen as percentage missing increases. In this paper we present a novel method for inferring based on Gau...

The process of reconstruction of a line in 3-D space using stereoscopic projections obtains the set of parameters representing the line. This method is widely used in many applications of 3-D object recognition and machine inspection. However in certain applications which require a large degree of accuracy, a performance analysis of the process of reconstruction in the presence of noise in the ...

Authentic descriptions of a software architecture are required as a reliable foundation for any but trivial changes to a system. Far too often, architecture descriptions of existing systems are out of sync with the implementation. If they are, they must be reconstructed. There are many existing techniques for reconstructing individual architecture views, but no information about how to select v...

there is controversy in the literature regarding a number of topics related to anterior cruciate ligament (acl)reconstruction. the purpose of this article is to answer the following questions: 1) bone patellar tendon bone (bptb) reconstruction or hamstring reconstruction (hr); 2) double bundle or single bundle; 3) allograft or authograft; 4) early or late reconstruction; 5) rate of return to sp...

With a case study of the digital reconstruction of a village 5,000 years ago, the authors revealed the discovery process behind the scene, such as inverse physics process with decision-making and analogies. It is found that digital reconstruction enhances the understanding of archeological details, spatial relationship, and cross-referencing with field data.

Reconstruction of three dimensional (3D) object structure from multiple images is a fundamental problem in computational vision. Many applications in computer vision require the use of structure information of 3D objects. The objective of this work is to develop a stable method of 3D reconstruction of an object, which works without the availability of camera parameters, once the plane at infini...

Introduction: Quantitative evaluation is recommended to improve diagnostic ability and serial assessment of dopamine transporter (DAT) density scans. We decided to compare the ordered subsets expectation-maximization (OSEM) with filtered back-projection (FBP), and to investigate the impact of different iteration and cut-off frequencies on SBR values. Methods</stro...