A5101783390- Seismic Waves and Analysis
- Seismic Imaging and Inversion Techniques
- Cryospheric studies and observations
- Remote Sensing and Land Use
- Oceanographic and Atmospheric Processes
- Smart Agriculture and AI
- Climate change and permafrost
- Ocean Waves and Remote Sensing
- earthquake and tectonic studies
- Geophysical Methods and Applications
- Evaluation Methods in Various Fields
- Hydraulic Fracturing and Reservoir Analysis
- Underwater Acoustics Research
- Arctic and Antarctic ice dynamics
Shandong University
2024
Inner Mongolia Agricultural University
2023
University of Science and Technology of China
2021
Chinese Academy of Agricultural Mechanization Sciences
2014
Wuhan University
2011
Dalian Maritime University
2010
University of Alberta
2005
Abstract: With the decrease of agricultural labor and increase production cost, researches on citrus harvesting robot (CHR) have received more attention in recent years. For success robotic safety robot, identification mature fruit obstacle is priority harvesting. In this work, a machine vision system, which consisted color CCD camera computer, was developed to achieve these tasks. Images trees were captured under sunny cloudy conditions. Due varying degrees lightness position randomness...
ABSTRACT Seismic wavefield reconstruction is posed as an inversion problem where, from inadequate and incomplete data, we attempt to recover the data would have acquired with a denser distribution of sources receivers. A minimum weighted norm interpolation method proposed interpolate prestack volumes before wave‐equation amplitude versus angle imaging. Synthetic real were used investigate effectiveness our scheme when preconditioning seismic for
River ice is an important part of the cryosphere, and effective monitoring thickness information essential for river research. The task preventing controlling winter damage in Yellow severe, it significant to explore applicability different estimation methods this region. There a lack inversion studies on ice. In study, typical reach was selected as research area. Based measured data many years, applications models based remote sensing air temperature were explored respectively results show...
SUMMARY The direct surface wave tomography has become an efficient tool in imaging 3-D shallow Earth structure. However, some fundamental problems still exist selecting the grids to parametrize model space. This study proposes implement a parametrization approach with multiple tomography. These represent several overlapping collocated same or different grid spacings, such as staggered grids, multiscale and multiscale-staggered grids. At each iteration, inversion is applied individual set of...
The variations of Baltic Dry Index (BDI) and Shanghai Stock Exchange Composite (SSE Index) over the last three years reflected historical features world economy in financial crisis. In order to test correlation BDI SSE Index, weekly average data from 2007 2009 are taken as empirical sample by statistical analyzing curve graph scattered figure. result indicates that positively correlated. According results, main conclusions drawn follows: First, accurately reveals China world's trend before...