Multi-scale Spectrum Visual Saliency Perception via Hypercomplex DCT

doi:10.1007/978-3-319-42294-7_58

CORC > 兰州理工大学 > 兰州理工大学 > 新能源学院

	Multi-scale Spectrum Visual Saliency Perception via Hypercomplex DCT
	Xiao, Limei 1; Li, Ce 1,2; Hu, Zhijia 1; Pan, Zhengrong 1
	2016
关键词	Hypercomplex DCT Visual saliency Multi-scale Paralleled computation
卷号	9772
DOI	10.1007/978-3-319-42294-7_58
页码	645-655
英文摘要	Based on the salient object of human visual perception inconsistent scale, this paper proposes a multi-scale spectrum visual saliency perception with hypercomplex discrete cosine transform. In hypercomplex image color space to build parallel computing model, the method use HDCT to extract local spectral feature in an image. Meanwhile, the sparse energy spectrum calculated by hypercomplex discrete cosine transform on local image region was taken as visual stimulation signal. Then a visual saliency measurement was taken on both this region and its neighbor regions. Finally, the multi-sacle normalization was on the visual saliency response. The subjective and objective experimental results on the public saliency perception datasets demonstrated that both the precision and time cost of the proposed approach were better than the other state-of the-art approaches.
会议录	INTELLIGENT COMPUTING THEORIES AND APPLICATION, ICIC 2016, PT II
会议录出版者	SPRINGER INTERNATIONAL PUBLISHING AG
会议录出版地	GEWERBESTRASSE 11, CHAM, CH-6330, SWITZERLAND
语种	英语
WOS研究方向	Computer Science
WOS记录号	WOS:000387430400058
内容类型	会议论文
源URL	[http://119.78.100.223/handle/2XXMBERH/36403]
专题	新能源学院电气工程与信息工程学院
通讯作者	Li, Ce
作者单位	1.Lanzhou Univ Technol, Coll Elect & Informat Engn, Lanzhou 730050, Peoples R China 2.Xi An Jiao Tong Univ, Sch Elect & Informat Engn, Xian 710049, Peoples R China
推荐引用方式 GB/T 7714	Xiao, Limei,Li, Ce,Hu, Zhijia,et al. Multi-scale Spectrum Visual Saliency Perception via Hypercomplex DCT[C]. 见:.