Blur determination in the compressed domain using DCT information

Xavier Marichal; Wei Ying Ma; Hong Jiang Zhang

doi:10.1109/icip.1999.822923

Blur determination in the compressed domain using DCT information

Xavier Marichal
, Wei Ying Ma
, Hong Jiang Zhang

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

180 Citations (Scopus)

Abstract

The paper presents a simple yet robust measure of image quality in terms of global (camera) blur. It is based on histogram computation of non-zero DCT coefficients. The technique is directly applicable to images and video frames in compressed (MPEG or JPEG) domain and to all types of MPEG frames (I-, P- or B-frames). The resulting quality measure is proved to be in concordance with subjective testing and is therefore suitable for quick qualitative characterization of images and video frames.
© 1999 IEEE

Original language	English
Title of host publication	IEEE International Conference on Image Processing
Publisher	IEEE
Pages	386-390
Volume	2
DOIs	https://doi.org/10.1109/icip.1999.822923
Publication status	Published - 1999
Externally published	Yes
Event	International Conference on Image Processing (ICIP'99) - Kobe, Jpn Duration: 24 Oct 1999 → 28 Oct 1999

Conference

Conference	International Conference on Image Processing (ICIP'99)
City	Kobe, Jpn
Period	24/10/99 → 28/10/99

Bibliographical note

Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

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@inproceedings{dc611deb4f5a45faa640dfa467dd1f91,

title = "Blur determination in the compressed domain using DCT information",

abstract = "The paper presents a simple yet robust measure of image quality in terms of global (camera) blur. It is based on histogram computation of non-zero DCT coefficients. The technique is directly applicable to images and video frames in compressed (MPEG or JPEG) domain and to all types of MPEG frames (I-, P- or B-frames). The resulting quality measure is proved to be in concordance with subjective testing and is therefore suitable for quick qualitative characterization of images and video frames. {\textcopyright} 1999 IEEE",

author = "Xavier Marichal and Ma, \{Wei Ying\} and Zhang, \{Hong Jiang\}",

note = "Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].; International Conference on Image Processing (ICIP'99) ; Conference date: 24-10-1999 Through 28-10-1999",

year = "1999",

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pages = "386--390",

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TY - GEN

T1 - Blur determination in the compressed domain using DCT information

AU - Marichal, Xavier

AU - Ma, Wei Ying

AU - Zhang, Hong Jiang

N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

PY - 1999

Y1 - 1999

N2 - The paper presents a simple yet robust measure of image quality in terms of global (camera) blur. It is based on histogram computation of non-zero DCT coefficients. The technique is directly applicable to images and video frames in compressed (MPEG or JPEG) domain and to all types of MPEG frames (I-, P- or B-frames). The resulting quality measure is proved to be in concordance with subjective testing and is therefore suitable for quick qualitative characterization of images and video frames. © 1999 IEEE

AB - The paper presents a simple yet robust measure of image quality in terms of global (camera) blur. It is based on histogram computation of non-zero DCT coefficients. The technique is directly applicable to images and video frames in compressed (MPEG or JPEG) domain and to all types of MPEG frames (I-, P- or B-frames). The resulting quality measure is proved to be in concordance with subjective testing and is therefore suitable for quick qualitative characterization of images and video frames. © 1999 IEEE

UR - https://www.scopus.com/pages/publications/0033310003

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-0033310003&origin=recordpage

U2 - 10.1109/icip.1999.822923

DO - 10.1109/icip.1999.822923

M3 - RGC 32 - Refereed conference paper (with host publication)

VL - 2

SP - 386

EP - 390

BT - IEEE International Conference on Image Processing

PB - IEEE

T2 - International Conference on Image Processing (ICIP'99)

Y2 - 24 October 1999 through 28 October 1999

ER -

Blur determination in the compressed domain using DCT information

Abstract

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