Blind detection based on color SIFT

Tingge Zhu, Jiangbin Zheng, Mingchen Feng, Jinchang Ren, Weihua Liu

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Blind detection algorithm based on keypoints has a small amount of computation and faster speed, however, its accuracy is lower, comparing with blind detection based on block. One factor is that keypoints are extracted in a grayscale image, which leads to loss of the color information of the image. In order to solve it, this paper proposes a novel blind detection algorithm based on key point image. Firstly, an image is changed from RGB space to HSV space, the color local binary patterns feature of each pixel is computed based on the HSV image. Then keypoints are extracted from the color local binary patterns image. which also carry color information. Then the nearest neighbors are used to find matching keypoints in all keypoints. Finally, wrong matching is filtered by the angle between matching points and morphology operations are used to come into being a forgery detection map to locate the tampered regions. Experimental results show that the proposed method based on color scale-invariant feature transform keypoint outperforms these methods based on traditional scale-invariant feature transform keypoint in the reliability of detection and the block-based method in efficiency.

Original languageEnglish
Title of host publicationAdvances in Brain Inspired Cognitive Systems - 10th International Conference, BICS 2019, Proceedings
EditorsJinchang Ren, Amir Hussain, Huimin Zhao, Jun Cai, Rongjun Chen, Yinyin Xiao, Kaizhu Huang, Jiangbin Zheng
PublisherSpringer
Pages331-341
Number of pages11
ISBN (Print)9783030394301
DOIs
StatePublished - 2020
Event10th International Conference on Brain Inspired Cognitive Systems, BICS 2019 - Guangzhou, China
Duration: 13 Jul 201914 Jul 2019

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume11691 LNAI
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference10th International Conference on Brain Inspired Cognitive Systems, BICS 2019
Country/TerritoryChina
CityGuangzhou
Period13/07/1914/07/19

Keywords

  • Blind detection
  • Color LBP
  • Color SIFT Keypoint

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