Results 61 to 70 of about 306 (168)
Multi-Scale Pixel-Based Image Fusion Using Multivariate Empirical Mode Decomposition
Sensors, 2015 A novel scheme to perform the fusion of multiple images using the multivariate empirical mode decomposition (MEMD) algorithm is proposed. Standard multi-scale fusion techniques make a priori assumptions regarding input data, whereas standard univariate ...
Naveed ur Rehman +5 more
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An Improved Method on Non-subsampled Contourlet Transform Ultrasonic Image Denoising
DEStech Transactions on Computer Science and Engineering, 2018 The non-subsampled contourlet transform (NSCT) is a good approach in capturing the detail of images, so that it has a wide range of applications in image denoising. In order to improve the denoising effect of NSCT method of medical ultrasound images, the local intuitionistic fuzzy entropy (LIFE) theory is employed in this work to suppress the noise in ...
Shuo Huang +3 more
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Framelet transform based edge detection for straight line detection from remote sensing images
Kuwait Journal of Science, 2017 Edge detection has been widely used as a pre-processing step for image processing applications such as region segmentation, feature extraction and object boundary description.
Vidhya Rangasamy, Sulochana Subramaniam
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High-Resolution SAR Change Detection Based on ROI and SPP Net
IEEE Access, 2019 With the resolution increasing, the structure information becomes more and more abundant in Synthetic Aperture Radar (SAR) images. The speckle noise generated by the coherent imaging mechanism, has a great influence on the detection accuracy and ...
Lingling Li +4 more
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IEEE Access, 2019 Multi-modality image fusion provides more comprehensive and sophisticated information in modern medical diagnosis, remote sensing, video surveillance, and so on.
Zhiqin Zhu +4 more
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An Enhanced Approach to Despeckle SAR Images [PDF]
Radioengineering, 2018 Synthetic Aperture Radar (SAR) image processing plays a vital role in observing the earth and in understanding its varied features. A SAR image contains edges and shapes hidden by speckle noise.
D. Anandhi, S. Valli
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Frontiers in Neuroscience, 2019 Recent research has reported the application of image fusion technologies in medical images in a wide range of aspects, such as in the diagnosis of brain diseases, the detection of glioma and the diagnosis of Alzheimer’s disease.
Chenxi Huang +7 more
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An NSCT-Based Multifrequency GPR Data-Fusion Method for Concealed Damage Detection
BuildingsGround-penetrating radar (GPR) is widely employed as a non-destructive tool for subsurface detection of transport infrastructures. Typically, data collected by high-frequency antennas offer high resolution but limited penetration depth, whereas data from
Junfang Wang +6 more
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Robust Video Watermark Algorithm Based on NSCT-PHFM [PDF]
Jisuanji gongchengWith the widespread use of short video sharing platforms and editing software, video copyright have become an urgent issue that needs to be addressed. To overcome this problem, robust video-watermarking methods have been proposed.
TIAN Shuangyan, CHEN Yanli, ZHOU Yonghui
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Lithium-Ion Battery Capacity Estimation: A Method Based on Visual Cognition
Complexity, 2017 This study introduces visual cognition into Lithium-ion battery capacity estimation. The proposed method consists of four steps. First, the acquired charging current or discharge voltage data in each cycle are arranged to form a two-dimensional image ...
Yujie Cheng, Laifa Tao, Chao Yang
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