Linear Prediction based Image Enhancement Method

被引：0

作者：

Albu, Felix ^{[1
]}

机构：

[1] Valahia Univ Targoviste, Dept Elect, Targoviste, Romania

来源：

2015 IEEE 5TH INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS - BERLIN (ICCE-BERLIN) | 2015年

关键词：

linear prediction; image histogram; image enhancement; AFFINE PROJECTION ALGORITHM;

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

An image enhancement technique using the resemblance between image histogram envelope with the linear prediction spectrum of the speech signal is presented. It is based on pre-multiplying low order linear prediction coefficients computed from the image histogram before applying nonlinear operations. For video enhancement the Gauss-Seidel method with one iteration is proposed for updating the linear prediction coefficients from one frame to the next.

引用

页码：496 / 499

页数：4

共 19 条

[1] Efficient multichannel filtered-x affine projection algorithm for active noise control [J].

Albu, F. .

ELECTRONICS LETTERS, 2006, 42 (07) :421-423

[2]

Albu F, 2003, CONF REC ASILOMAR C, P1303

[3]

Albu F, 2005, INT CONF ACOUST SPEE, P121

[4]

Albu F, 2011, INT CONF ACOUST SPEE, P429

[5] ONE SCAN SHADOW COMPENSATION AND VISUAL ENHANCEMENT OF COLOR IMAGES [J].

Albu, Felix ;

Vertan, Constantin ;

Florea, Corneliu ;

Drimbarean, Alexandru .

2009 16TH IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOLS 1-6, 2009, :3133-3136

[6]

[Anonymous], 2011, P INT C IM INF PROC

[7]

[Anonymous], 1992, R. woods digital image processing

[8]

[Anonymous], 1983, MATRIX COMPUTATION

[9] Image local contrast enhancement using adaptive non-linear filters [J].

Arici, Tarik ;

Altunbasak, Yucel .

2006 IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, ICIP 2006, PROCEEDINGS, 2006, :2881-+

[10]

Capra A., 2006, 2006 Digest of Technical Papers. International Conference on Consumer Electronics, P309, DOI 10.1109/ICCE.2006.1598434

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