D-B-S separation and tone reproduction using DCT band splitting for LDR image transmission

Geun Young Lee; Sung Hak Lee; Kyu Ik Sohng

doi:10.1109/GCCE.2013.6664826

D-B-S separation and tone reproduction using DCT band splitting for LDR image transmission

Geun Young Lee
, Sung Hak Lee
, Kyu Ik Sohng

School of Electronics Engineering

Kyungpook National University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

In pursuance of the tone mapping for LDR images, the proposed method inserts the tone mapping into JPEG baseline not as post-processing. First, an image is decomposed in detail, base, surround images in term of DCT coefficients. Then, a surround-adaptive tone mapping is applied to the base image. In addition, a compensation module is added for the defects such as desaturation and sharpness falling resulted by tone mapping. As a result, it is confirmed that transmitted JPEG images are enhanced in term of image quality.

Original language	English
Title of host publication	2013 IEEE 2nd Global Conference on Consumer Electronics, GCCE 2013
Pages	280-281
Number of pages	2
DOIs	https://doi.org/10.1109/GCCE.2013.6664826
State	Published - 2013
Event	2013 IEEE 2nd Global Conference on Consumer Electronics, GCCE 2013 - Tokyo, Japan Duration: 1 Oct 2013 → 4 Oct 2013

Publication series

Name	2013 IEEE 2nd Global Conference on Consumer Electronics, GCCE 2013

Conference

Conference	2013 IEEE 2nd Global Conference on Consumer Electronics, GCCE 2013
Country/Territory	Japan
City	Tokyo
Period	1/10/13 → 4/10/13

Keywords

DCT
Human vision
LDR
Tone mapping

Access to Document

10.1109/GCCE.2013.6664826

Cite this

@inproceedings{3c82814d968646a38ac88fcc87da87db,

title = "D-B-S separation and tone reproduction using DCT band splitting for LDR image transmission",

abstract = "In pursuance of the tone mapping for LDR images, the proposed method inserts the tone mapping into JPEG baseline not as post-processing. First, an image is decomposed in detail, base, surround images in term of DCT coefficients. Then, a surround-adaptive tone mapping is applied to the base image. In addition, a compensation module is added for the defects such as desaturation and sharpness falling resulted by tone mapping. As a result, it is confirmed that transmitted JPEG images are enhanced in term of image quality.",

keywords = "DCT, Human vision, LDR, Tone mapping",

author = "Lee, \{Geun Young\} and Lee, \{Sung Hak\} and Sohng, \{Kyu Ik\}",

year = "2013",

doi = "10.1109/GCCE.2013.6664826",

language = "English",

isbn = "9781479908929",

series = "2013 IEEE 2nd Global Conference on Consumer Electronics, GCCE 2013",

pages = "280--281",

booktitle = "2013 IEEE 2nd Global Conference on Consumer Electronics, GCCE 2013",

note = "2013 IEEE 2nd Global Conference on Consumer Electronics, GCCE 2013 ; Conference date: 01-10-2013 Through 04-10-2013",

}

Lee, GY, Lee, SH & Sohng, KI 2013, D-B-S separation and tone reproduction using DCT band splitting for LDR image transmission. in 2013 IEEE 2nd Global Conference on Consumer Electronics, GCCE 2013., 6664826, 2013 IEEE 2nd Global Conference on Consumer Electronics, GCCE 2013, pp. 280-281, 2013 IEEE 2nd Global Conference on Consumer Electronics, GCCE 2013, Tokyo, Japan, 1/10/13. https://doi.org/10.1109/GCCE.2013.6664826

D-B-S separation and tone reproduction using DCT band splitting for LDR image transmission. / Lee, Geun Young; Lee, Sung Hak; Sohng, Kyu Ik.
2013 IEEE 2nd Global Conference on Consumer Electronics, GCCE 2013. 2013. p. 280-281 6664826 (2013 IEEE 2nd Global Conference on Consumer Electronics, GCCE 2013).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - D-B-S separation and tone reproduction using DCT band splitting for LDR image transmission

AU - Lee, Geun Young

AU - Lee, Sung Hak

AU - Sohng, Kyu Ik

PY - 2013

Y1 - 2013

N2 - In pursuance of the tone mapping for LDR images, the proposed method inserts the tone mapping into JPEG baseline not as post-processing. First, an image is decomposed in detail, base, surround images in term of DCT coefficients. Then, a surround-adaptive tone mapping is applied to the base image. In addition, a compensation module is added for the defects such as desaturation and sharpness falling resulted by tone mapping. As a result, it is confirmed that transmitted JPEG images are enhanced in term of image quality.

AB - In pursuance of the tone mapping for LDR images, the proposed method inserts the tone mapping into JPEG baseline not as post-processing. First, an image is decomposed in detail, base, surround images in term of DCT coefficients. Then, a surround-adaptive tone mapping is applied to the base image. In addition, a compensation module is added for the defects such as desaturation and sharpness falling resulted by tone mapping. As a result, it is confirmed that transmitted JPEG images are enhanced in term of image quality.

KW - DCT

KW - Human vision

KW - LDR

KW - Tone mapping

UR - https://www.scopus.com/pages/publications/84892646477

U2 - 10.1109/GCCE.2013.6664826

DO - 10.1109/GCCE.2013.6664826

M3 - Conference contribution

AN - SCOPUS:84892646477

SN - 9781479908929

T3 - 2013 IEEE 2nd Global Conference on Consumer Electronics, GCCE 2013

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BT - 2013 IEEE 2nd Global Conference on Consumer Electronics, GCCE 2013

T2 - 2013 IEEE 2nd Global Conference on Consumer Electronics, GCCE 2013

Y2 - 1 October 2013 through 4 October 2013

ER -

D-B-S separation and tone reproduction using DCT band splitting for LDR image transmission

Abstract

Publication series

Conference

Keywords

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