Results 31 to 40 of about 4,510,095 (299)

SPECTRAL RECONSTRUCTION BASED ON SVM FOR CROSS CALIBRATION [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017
Chinese HY-1C/1D satellites will use a 5nm/10nm-resolutional visible-near infrared(VNIR) hyperspectral sensor with the solar calibrator to cross-calibrate with other sensors.
H. Gao, Y. Ma, W. Liu, H. He
doaj   +1 more source

The cross-calibration array: a technique to cross-calibrate the energy scales of cosmic-ray experiments using a portable radio array

Proceedings of 38th International Cosmic Ray Conference — PoS(ICRC2023), 2023
The sources of the highest energy cosmic-rays are still a mystery. One way to try to understand these sources is to measure the energies and composition of cosmic rays and build models that describe their energy spectrum. However, at the highest energies, energy scales between experiments are inconsistent.
Mulrey, Katharine, Buitink, S., Corstanje, A., Desmet, M., Falcke, H., Hare, B. M, Hörandel, J. R, Huege, T., Huesca Santiago, E, Jhansi, V. B, Karastathis, N., Krampah, G. K, Mitra, P., Nelles, A., Nivedita, K., Pandya, H., Scholten, O., Stanley, R., Terveer, K., Thoudam, S., Trinh, G., ter Veen, S, de Vries, K. D   +22 more
openaire   +2 more sources

Cross-calibration of time-of-flight and colour cameras [PDF]

Computer Vision and Image Understanding, 2015
Time-of-flight cameras provide depth information, which is complementary to the photometric appearance of the scene in ordinary images. It is desirable to merge the depth and colour information, in order to obtain a coherent scene representation. However, the individual cameras will have different viewpoints, resolutions and fields of view, which means
Hansard, Miles, Evangelidis, Georgios, Pelorson, Quentin, Horaud, Radu   +3 more
openaire   +6 more sources

Derivation of Relationships between Spectral Vegetation Indices from Multiple Sensors Based on Vegetation Isolines

Remote Sensing, 2012
An analytical form of relationship between spectral vegetation indices (VI) is derived in the context of cross calibration and translation of vegetation index products from different sensors.
Kenta Obata, Hiroki Yoshioka, Tomoaki Miura   +2 more
doaj   +1 more source

Absolute point dose measurement of stereotactic radiotherapy plan for ultra-small tumors

Fushe yanjiu yu fushe gongyi xuebao, 2021
A real-time ion-chamber cross-calibration method was proposed to achieve accurate absolute point dose measurements to plan stereotactic radiotherapy (SRT) for ultra-small volume tumors.
CHEN Yuanhua, LU Zhongjie
doaj   +1 more source

Radiometric Cross-Calibration of Tiangong-2 MWI Visible/NIR Channels over Aquatic Environments using MODIS

Remote Sensing, 2018
The Moderate-Resolution Wide-Wavelength Imager (MWI), onboard the Tiangong-2 (TG-2) Space Lab, is an experimental satellite sensor designed for the next-generation Chinese ocean color satellites.
Qu Zhou, Liqiao Tian, Jian Li, Qingjun Song, Wenkai Li   +4 more
doaj   +1 more source

SiamCCF: Siamese visual tracking via cross‐layer calibration fusion

IET Computer Vision, 2023
Siamese networks have attracted wide attention in visual tracking due to their competitive accuracy and speed. However, the existing Siamese trackers usually leverage a fixed linear aggregation of feature maps, which does not effectively fuse the ...
Si Chen, Huang Huang, Shunzhi Zhu, Huarong Xu, Yifan He, Da‐Han Wang   +5 more
doaj   +1 more source

Remotely controllable phantom rotation system for ultra-high field MRI to improve Cross Calibration

Current Directions in Biomedical Engineering, 2019
Optical tracking systems, such as the Moiré Phase Tracking system (MPT), can be used to correct motion prospectively especially during magnetic resonance imaging (MRI, MR) in neurologic application.
Odenbach Robert, Thoma Niklas, Mattern Hendrik, Friebe Michael   +3 more
doaj   +1 more source

Improved Accuracy of the Asymmetric Second-Order Vegetation Isoline Equation over the RED–NIR Reflectance Space

Sensors, 2017
The relationship between two reflectances of different bands is often encountered in cross calibration and parameter retrievals from remotely-sensed data.
Munenori Miura, Kenta Obata, Kenta Taniguchi, Hiroki Yoshioka   +3 more
doaj   +1 more source

A Novel Radiometric Cross-Calibration of GF-6/WFV With MODIS at the Dunhuang Radiometric Calibration Site

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021
To obtain more abundant target information for vegetation remote sensing research, the wide field of view (WFV) of the GaoFen-6 (GF-6) satellite utilizes eight bands, including four new bands.
Jie Han, Zui Tao, Yong Xie, Huina Li, Qiyue Liu, Xiaoguo Guan   +5 more
doaj   +1 more source