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Published Erratum
. 2016 Dec 12;11(12):e0168630.
doi: 10.1371/journal.pone.0168630. eCollection 2016.

Correction: Context-Aware Image Compression

PLOS ONE Staff
Published Erratum

Correction: Context-Aware Image Compression

PLOS ONE Staff. PLoS One. .

Abstract

[This corrects the article DOI: 10.1371/journal.pone.0158201.].

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Figures

Fig 1
Fig 1. Overview schematic for image compression codec with warped stretch.
The input is split into two components: i) the downsampled warped image and ii) the metadata, which contains a compressed version of the warp kernel. These two components are jointly used for recovering the original input. Since the warp kernel is image-dependent, we must send it as part of the compressed file, which creates extra overhead relative to an image-independent compression technique, such as uniform sampling. However, if the metadata can be compressed extremely compactly, the overall compression ratio can still be significant.
See this image and copyright information in PMC

Erratum for

  • Context-Aware Image Compression.
    Chan JC, Mahjoubfar A, Chen CL, Jalali B. Chan JC, et al. PLoS One. 2016 Jul 1;11(7):e0158201. doi: 10.1371/journal.pone.0158201. eCollection 2016. PLoS One. 2016. PMID: 27367904 Free PMC article.

References

    1. Chan JCK, Mahjoubfar A, Chen CL, Jalali B (2016) Context-Aware Image Compression. PLoS ONE 11(7): e0158201 doi:10.1371/journal.pone.0158201 - DOI - PMC - PubMed

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