| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5493191 | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment | 2017 | 11 Pages |
Abstract
SS-LBP is a very efficient tool for fast edge extraction in digital radiography. In this paper, we introduce a p-normed sparsity evaluation strategy to improve and generalize the existing SS-LBP framework. To illustrate the feasibility of the proposed approach, several experimental results are presented. Comparisons show that 1-normed sparsity evaluation is more effective and robust in practical applications.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Instrumentation
Authors
Zhao Chen-yi, Sun Jia-ning, Qiao Shuang,