The Scientific World Journal / 2014 / Article / Fig 3

Research Article

Sparse Representation Based SAR Vehicle Recognition along with Aspect Angle

Figure 3

The sparse representation vector and residual error of a test sample from SN_C71. (a) The sparse representation vector. (b) Residual error calculated with the complete sparse representation vector. (c) Residual error calculated with the sparse coefficients within a certain aspect range. The ground-truth aspect angle of the test sample is 307.01°, and the rectangle indicates the neighboring range around the aspect of the test sample.
834140.fig.003a
(a)
834140.fig.003b
(b)
834140.fig.003c
(c)

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at help@hindawi.com to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19. Sign up here as a reviewer to help fast-track new submissions.