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author:

Liu, Pengyu (Liu, Pengyu.) [1] | Niu, Yuzhen (Niu, Yuzhen.) [2] (Scholars:牛玉贞) | Chen, Junhao (Chen, Junhao.) [3] | Shi, Yiqing (Shi, Yiqing.) [4]

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EI Scopus

Abstract:

Color correction can eliminate the color difference between similar images in image stitching and 3D video reconstruction. The result images generated by the local color correction algorithms usually show structure inconsistency problem with the input images. In order to solve this problem, we propose a structure consistent color correction algorithm for stereoscopic images based on gradient preservation. This method can not only eliminate color difference between reference and target images, but also optimize structure between the input target image and the result image. Firstly, the algorithm extracts the structure information of the target image and style information of the reference image using the SIFT algorithm and generates the structure image and the pixel matching image. Then an initial result image is generated by local pixel mapping. Finally the initial result image is iteratively optimized by the gradient preserving algorithm. The experimental results show that our algorithm can not only optimize the structure inconsistency, but also effectively process image pairs with large color difference. © 2019, Springer Nature Switzerland AG.

Keyword:

Color Color image processing Colorimetry Image reconstruction Intelligent computing Iterative methods Mapping Pixels Stereo image processing Three dimensional computer graphics

Community:

  • [ 1 ] [Liu, Pengyu]College of Mathematics and Computer Science, Fuzhou University, Fuzhou, China
  • [ 2 ] [Niu, Yuzhen]College of Mathematics and Computer Science, Fuzhou University, Fuzhou, China
  • [ 3 ] [Niu, Yuzhen]Fujian Provincial Key Lab of the Network Computing and Intelligent Information Processing, Fujian, China
  • [ 4 ] [Chen, Junhao]College of Mathematics and Computer Science, Fuzhou University, Fuzhou, China
  • [ 5 ] [Shi, Yiqing]College of Mathematics and Computer Science, Fuzhou University, Fuzhou, China

Reprint 's Address:

  • 牛玉贞

    [niu, yuzhen]college of mathematics and computer science, fuzhou university, fuzhou, china;;[niu, yuzhen]fujian provincial key lab of the network computing and intelligent information processing, fujian, china

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ISSN: 2194-5357

Year: 2019

Volume: 997

Page: 1001-1011

Language: English

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count: 1

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 6

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