arXiv Open Access 2020

Accelerating computed tomographic imaging spectrometer reconstruction using a parallel algorithm exploiting spatial shift-invariance

Larz White W. Bryan Bell Ryan Haygood

Lihat Sumber

Abstrak

Computed Tomographic Imaging Spectrometers (CTIS) capture hyperspectral images in realtime. However, post processing the imagery can require enormous computational resources; thus, limiting its application to non-realtime scenarios. To overcome these challenges we developed a highly parallelizable algorithm that exploits spatial shift-invariance. To demonstrate the versatility of our new algorithm, we developed implementations on a desktop and an embedded graphics processing unit (GPU). To our knowledge, our results show the fastest image reconstruction times reported.

Topik & Kata Kunci

eess.IV

Penulis (3)

Larz White

W. Bryan Bell

Ryan Haygood

Format Sitasi

APA MLA BibTeX

White, L., Bell, W.B., Haygood, R. (2020). Accelerating computed tomographic imaging spectrometer reconstruction using a parallel algorithm exploiting spatial shift-invariance. https://arxiv.org/abs/2006.01573

Akses Cepat

Lihat di Sumber

Informasi Jurnal

Tahun Terbit: 2020
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓