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浏览/检索结果: 共8条，第1-8条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Quaternion Fourier and linear canonical inversion theorems (EI收录) 期刊论文 Mathematical Methods in the Applied Sciences, 2017, 卷号: 40, 页码: 2421-2440 作者:  Hu, Xiao-Xiao[1];  Kou, Kit Ian[1] 收藏  |  浏览/下载：8/0  |  提交时间：2019/04/24 Color  Color image processing  Fourier transforms  Image processing  Integral equations  Wigner  Ville distribution   Uncertainty principle for measurable sets and signal recovery in quaternion domains (EI收录) 期刊论文 Mathematical Methods in the Applied Sciences, 2017, 卷号: 40, 页码: 3892-3900 作者:  Kou, Kit Ian[1];  Yang, Yan[2];  Zou, Cuiming[1] 收藏  |  浏览/下载：3/0  |  提交时间：2019/04/24 Fourier transforms  Recovery  Signal processing  Signal reconstruction   Salient traffic sign recognition based on sparse representation of visual perception 会议论文 Xiamen, China, December 16, 2012 - December 18, 2012 作者:  Li, Ce;  Hu, Yaling;  Xiao, Limei;  Tian, Lihua 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/15 Computer vision  Fourier transforms  Image enhancement  Remote sensing  Support vector machines  Vision  Visualization  Fourier transformations  Linear Support Vector Machines  Quaternion Fourier transforms  Sparse coding  Speeded up robust features  Traffic sign detection  Traffic sign recognition  Visual saliency   Salient traffic sign detection based on multiscale hypercomplex fourier transform 会议论文 作者:  Li, Ce;  Hu, Yaling 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/10 Hypercomplex Fourier transforms  Interactive image segmentation  Multi-scale  Quaternion fourier transform(QFT)  State-of-the-art methods  Traffic sign detection  Visual saliency  Visual saliency detections   Nonparametric bottom-up saliency detection using hypercomplex spectral contrast 会议论文 作者:  Li, Ce;  Xue, Jianru;  Zheng, Nanning;  Tian, Zhiqiang 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/10 Bottom-up saliencies  Hypercomplex Fourier transforms  Image semantic analysis  Nonuniform sampling  Quaternion Fourier transforms  Spectral contrast  State-of-the-art approach  Visual saliency   Salient traffic sign detection based on multiscale hypercomplex fourier transform 会议论文 Shanghai, China, October 15, 2011 - October 17, 2011 作者:  Li, Ce;  Hu, Yaling 收藏  |  浏览/下载：0/0  |  提交时间：2020/11/15 Fourier transforms  Image segmentation  Traffic signals  Visualization  Hypercomplex Fourier transforms  Interactive image segmentation  Multiscale  Quaternion fourier transform(QFT)  State-of-the-art methods  Traffic sign detection  Visual saliency  Visual saliency detections   Lossy and lossless spectral Image compression using Quaternion Fourier, Burrows-Wheeler and Move-to-Front Transforms 会议论文 Beijing, PEOPLES R CHINA, OCT 21-25, 2012 作者:  Liu, Yang[1];  Goutte, Robert[2] 收藏  |  浏览/下载：0/0  |  提交时间：2019/11/28 Lossy and lossless spectral image compression using quaternion Fourier, Burrows-Wheeler and move-to-front transforms 会议论文 Beijing, China, October 21, 2012 - October 25, 2012 作者:  Liu, Yang[1];  Goutte, Robert[2] 收藏  |  浏览/下载：0/0  |  提交时间：2019/11/29