Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • Applied Spectroscopy
  • Vol. 51,
  • Issue 5,
  • pp. 649-659
  • (1997)

Compression of Infrared Spectral Data Using the Fast Wavelet Transform Method

Not Accessible

Your library or personal account may give you access

Abstract

The wavelet transform method was used to compress experimental infrared spectra. The methodology utilized was based upon the fast wavelet transform method coupled with the multiresolution signal decomposition, as well as the optimal bit allocation quantization and Huffman coding techniques. The proposed algorithm was applied to reduce the storage space of infrared spectra of several chemicals. The results obtained were compared with those from the fast Fourier transform and the wavelet-based thresholding methods. It was found that the proposed method outperforms the other two.

PDF Article
More Like This
New compression method for full-complex holograms using the modified zerotree algorithm with the adaptive discrete wavelet transform

Jin-Kyum Kim, Kyung-Jin Kim, Ji-Won Kang, Kwan-Jung Oh, Jin-Woong Kim, Dong-Wook Kim, and Young-Ho Seo
Opt. Express 28(24) 36327-36345 (2020)

Compression of digital hologram for three-dimensional object using Wavelet-Bandelets transform

Le Thanh Bang, Zulfiqar Ali, Pham Duc Quang, Jae-Hyeung Park, and Nam Kim
Opt. Express 19(9) 8019-8031 (2011)

Three-dimensional image compression with integer wavelet transforms

Ali Bilgin, George Zweig, and Michael W. Marcellin
Appl. Opt. 39(11) 1799-1814 (2000)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved