机构

• 长春光学精密机械与物... [1]
• 遥感与数字地球研究所 [1]
• 生态环境研究中心 [1]
• 西安光学精密机械研究... [1]

采集方式

• OAI收割 [4]

内容类型

• 会议论文 [2]
• 期刊论文 [2]

发表日期

• 2023 [1]
• 2020 [1]
• 2015 [1]
• 2010 [1]

学科主题

筛选

浏览/检索结果: 共4条，第1-4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 A Micro-Multispectral Vision Sensor: Research on on-line measurement classification and recognition method of coal gangue 会议论文  OAI收割 Beijing, China, 2023-07-25 作者:  Guo, Quan;  Liu, Ruqi;  Wu, Dengshan;  Yu, Weixing   |  收藏  |  浏览/下载：11/0  |  提交时间：2024/02/07 Micro-Multispectral Vision Sensor  SVM  Classification and Recognition  Coal Gangue   Characterization of MSS Channel Reflectance and Derived Spectral Indices for Building Consistent Landsat 1-5 Data Record 期刊论文  OAI收割 IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2020, 卷号: 58, 期号: 12, 页码: 8967-8984 作者:  Chen, Feng;  Fan, Qiancong;  Lou, Shenlong;  Yang, Limin;  Wang, Chenxing   |  收藏  |  浏览/下载：49/0  |  提交时间：2021/08/31 Earth  Remote sensing  Artificial satellites  Vegetation mapping  Land surface  Sensor phenomena and characterization  Consistency  Landsat  multispectral scanner system (MSS)  spectral response function (SRF)  transformation  vegetation indices   In-Flight Radiometric Calibration for ZY-3 Satellite Multispectral Sensor by Modified Reflectance-Based Method 期刊论文  OAI收割 SPECTROSCOPY AND SPECTRAL ANALYSIS, 2015, 卷号: 35, 期号: 3, 页码: 305-326 作者:  Han Jie;  Xie Yong;  Gu Xing-fa;  Yu Tao;  Liu Qi-yue 收藏  |  浏览/下载：27/0  |  提交时间：2016/04/20 ZY-3 satellite  Multispectral sensor  Artificial target  Radiometric calibration   Research on automatic multispectral images synthesis of space camera (EI CONFERENCE) 会议论文  OAI收割 Optoelectronic Imaging and Multimedia Technology, October 18, 2010 - October 20, 2010, Beijing, China 作者:  Liu J.-G.;  Wu X.-X.;  Kong D.-Z.;  Zhou H.-D. 收藏  |  浏览/下载：18/0  |  提交时间：2013/03/25 Multilinear CCD Sensor was often used on space cameras to obtain multispectral images with each line representing different band channels. However images of different band channels obtained at the same time didn't coincide as there were spaces between lines. Pixel numbers to be adjusted between images of different channels varied when the space camera worked by swaying forward and backward or adjusted row transfer period to compensate image movement. An automatic multispectral images synthesis algorithm of space camera was put forward on the basis of analysis of such phenomenon. In this algorithm a new evaluation function was used to determine pixel numbers to be adjusted and the image regions of each band channel to be clipped. In this way images of different band channels could be synthesized automatically to obtain an accurate colorful image. This algorithm can be used to dispose a large mount of images from space camera directly without any manual disposal so that efficiency could be improved remarkably. In validation experiments the automatic multispectral images synthesis algorithm was applied in synthesis of images obtained from outside scene experiment of a multispectral space camera. Result of validation experiments proved that the automatic multispectral images synthesis algorithm can realize accurate multispectral images synthesis of space camera and the efficiency can be improved markedly. 2010 SPIE.