机构

• 长春光学精密机械与物... [7]
• 成都山地灾害与环境研... [2]
• 力学研究所 [1]
• 地质与地球物理研究所 [1]
• 心理研究所 [1]
• 武汉岩土力学研究所 [1]
• 更多

采集方式

• OAI收割 [14]

内容类型

• 会议论文 [7]
• 期刊论文 [7]

发表日期

• 2023 [1]
• 2022 [1]
• 2020 [2]
• 2013 [1]
• 2012 [4]
• 2010 [1]
• 更多

学科主题

• Mathematic... [1]
• Optics [1]

筛选

浏览/检索结果: 共14条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 The Influence of the Fractal Dimension on the Mechanical Behaviors of the Soil-Rock Mixture: A Case Study from Southwest China 期刊论文  OAI收割 FRACTAL AND FRACTIONAL, 2023, 卷号: 7, 期号: 2, 页码: - 作者:  Zhang, Zhenping;  Fu, Xiaodong;  Yuan, Wei;  Sheng, Qian;  Chai, Shaobo   |  收藏  |  浏览/下载：19/0  |  提交时间：2023/08/02 soil-rock mixture  fractal dimension  mechanical behavior  large-scale triaxial test  structural characteristic   Strain rate effects on characteristic stresses and acoustic emission properties of granite under quasi-static compression 期刊论文  OAI收割 FRONTIERS IN EARTH SCIENCE, 2022, 卷号: 10, 页码: 21 作者:  Liu, Lu;  Wang, Sijing;  Yang, Wencheng   |  收藏  |  浏览/下载：16/0  |  提交时间：2023/04/06 strain rate effects  characteristic stresses  acoustic emission  energy conversion  multi-scale defects   A novel index of functional connectivity: phase lag based on Wilcoxon signed rank test 期刊论文  OAI收割 COGNITIVE NEURODYNAMICS, 2020, 页码: 16 作者:  Li, Xuan;  Wu, Yunqiao;  Wei, Mengting;  Guo, Yiyun;  Yu, Zhenhua   |  收藏  |  浏览/下载：36/0  |  提交时间：2020/12/28 Phase synchronization  Volume conduction  Wilcoxon signed-rank test  Graph measures  Scale-free characteristic  Test–  retest reliability   Localization of deformation and its effects on power-law singularity preceding catastrophic rupture in rocks 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF DAMAGE MECHANICS, 2020, 卷号: 29, 期号: 1, 页码: 86-102 作者:  Xue J(薛健);  Hao SW(郝圣旺);  Yang R(杨荣);  Wang P;  Bai YL(白以龙)   |  收藏  |  浏览/下载：59/0  |  提交时间：2020/03/11 Localization  power-law singularity  trans-scale characteristic  catastrophic rupture  prediction   Identifying Scale-location Specific Control on Vegetation Distribution in Mountain-hill Region 期刊论文  OAI收割 Journal of Mountain Science, 2013, 卷号: 10, 期号: 4, 页码: 541-552 QIU Bing-wen; ZENG Can-ying; TANG Zheng-hong; LI Wei-jiao; Aaron HIRSH 收藏  |  浏览/下载：33/0  |  提交时间：2013/07/15 NDVI  Continuous wavelet transform  Characteristic scale  Mountain-hill region  Scale-location specific   A simple lumped mass model to describe velocity of granular flows in a large flume 期刊论文  OAI收割 JOURNAL OF MOUNTAIN SCIENCE, 2012, 卷号: 9, 期号: 2, 页码: 221-231 作者:  Yang Qingqing;  Cai Fei;  Ugai, Keizo;  Su Zhiman;  Huang Runqiu 收藏  |  浏览/下载：29/0  |  提交时间：2013/04/15 Granular flow  Large-scale flume test  Mass-front velocity  Deposit characteristic   Deep subwavelength electromagnetic transparence through dual metallic gratings with ultranarrow slits (EI CONFERENCE) 会议论文  OAI收割 2012 International Workshop on Metamaterials, Meta 2012, October 8, 2012 - October 10, 2012, Nanjing, China 作者:  Liu Z.;  Li S.;  Li F. 收藏  |  浏览/下载：28/0  |  提交时间：2013/03/25 We study the transmission response of microwaves through two identical metallic plates perforated with periodical ultranarrow slits. The experimental and numerical transmission spectra consistently display a striking transmission peak at wavelength much larger than any characteristic length of the microstructure (e.g.  about 20-fold of the lattice constant)  which can not be directly interpreted by the existing mechanisms. Both the LC-circuit-based microscopic picture and the effective-medium-based macroscopic model are established to capture the essential physics behind such unexpected resonance at the deep subwavelength scale. 2012 IEEE.   Characteristic point match algorithm based on the SURF in binocular stereo vision (EI CONFERENCE) 会议论文  OAI收割 5th International Conference on Intelligent Networks and Intelligent Systems, ICINIS 2012, November 1, 2012 - November 3, 2012, Tianjin, China 作者:  Wang L.;  Wang L.;  Wang L.;  Yang L.;  Yang L. 收藏  |  浏览/下载：27/0  |  提交时间：2013/03/25 One of the main components of the computer vision is 3D reconstruction. Extracts and the match based on two-dimensional picture characteristic point is the 3D reconstruction technology core. Taking binocular stereoscopic vision theory as a foundation  through extracts the characteristics of SURF based on the multi-scale analysis  this feature has specific scale reproducibility  put the epipolar constraints and disparity constraints as conditions judgement to specific screening  it is greatly reduced the search range. The experiment use the matching method for three different actual scenes  the results shows that the method can enhance the image matching speed and precision  and can get more precise dense parallax  used for reconstruction complete scene. 2012 IEEE.   adaptive scale smoothing for road redundancy region elimination 期刊论文  OAI收割 OPTICAL ENGINEERING, 2012, 卷号: 51, 期号: 6, 页码: - Huang Zhijian; Zhang Jinfang; Wu Jiaze; Xu Fanjiang   |  收藏  |  浏览/下载：24/0  |  提交时间：2013/09/17 road extraction  skeleton analysis  shape characteristic  spectrum characteristic  adaptive scale smoothing  remote sensing image   Destriping method using lifting wavelet transform of remote sensing image (EI CONFERENCE) 会议论文  OAI收割 2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China 作者:  He B. 收藏  |  浏览/下载：30/0  |  提交时间：2013/03/25 Based on the characteristic of striping noise in remote sensing images  a new destriping noise technique for the improved multi-threshold method using lifting wavelet transform applied to remote sensing imagery is presented in this letter. Have used the lifting wavelet decomposition algorithm  the thresholds are determined by corresponding wavelet coefficients in every scale. Remote sensing imagery is so large that the algorithm must be fast and effective. The lifting wavelet transform is easily realized and inexpensive in computer time and storage space compared with the traditional wavelet transform. We also compare the method with some traditional destriping methods both by visual inspection and by appropriate indexes of quality of the denoised images. From the comparison we can see that the adaptive threshold method can preserve the spectral characteristic of the images while effectively remove striping noise and it did better than the existed ones. 2010 IEEE.