Results 31 to 40 of about 2,043,917 (301)
THE GEOMETRIC ACCURACY VALIDATION OF THE ZY-3 MAPPING SATELLITE [PDF]
ZiYuan-3 (ZY-3) mapping satellite is the first civilian high-resolution stereo mapping satellite of China. The satellite’s objective is oriented towards plotting 1:50,000 and 1:25,000 topographic maps.
X. Gao, X. Tang, G. Zhang, X. Zhu
doaj +1 more source
Disease Mapping via Negative Binomial Regression M-quantiles [PDF]
We introduce a semi-parametric approach to ecological regression for disease mapping, based on modelling the regression M-quantiles of a Negative Binomial variable. The proposed method is robust to outliers in the model covariates, including those due to
Chambers, Ray +2 more
core +1 more source
COMPARISON AND ANALYSIS OF ACCURACY OF ELEVATION EXTRACTION BASED ON THE ZY-3 01 AND 02 SATELLITES STEREOSCOPIC IMAGES [PDF]
The ZY-3 is the civil high-resolution optical stereoscopic mapping satellite independently developed by China. The ZY-3 constellation of the twin satellites operates in a sun-synchronous, near-polar, circular 505 km orbit, with a descending ...
L. Zhao, X. Fu, X. Dou, H. Liu, Z. Fang
doaj +1 more source
Run-time Spatial Mapping of Streaming Applications to Heterogeneous Multi-Processor Systems [PDF]
In this paper, we define the problem of spatial mapping. We present reasons why performing spatial mappings at run-time is both necessary and desirable. We propose what is—to our knowledge—the first attempt at a formal description of spatial mappings for
Braak, Timon D. ter +4 more
core +3 more sources
There are many problems in existing reconstruction-based super-resolution algorithms, such as the lack of texture-feature representation and of high-frequency details. Multi-scale detail enhancement can produce more texture information and high-frequency
Hong Zhu +5 more
doaj +1 more source
COUPLING ANALYSIS OF HEAT ISLAND EFFECTS, VEGETATION COVERAGE AND URBAN FLOOD IN WUHAN [PDF]
In this paper, satellite image, remote sensing technique and geographic information system technique are main technical bases. Spectral and other factors comprehensive analysis and visual interpretation are main methods.
Y. Liu, Q. Liu, W. Fan, G. Wang
doaj +1 more source
AbstractMapping of applications onto available hardware platforms is a key design step. We need to map applications both to processors and to particular execution times. This is feasible with appropriate scheduling techniques. Taking as many scheduling decisions as reasonable at design time enables us to provide timing guarantees.
openaire +1 more source
Incremental spectral clustering and its application to topological mapping [PDF]
This paper presents a novel use of spectral clustering algorithms to support cases where the entries in the affinity matrix are costly to compute. The method is incremental – the spectral clustering algorithm is applied to the affinity matrix after each
Duckett, Tom +2 more
core +2 more sources
JOINT CALIBRATION OF 3D LASER SCANNER AND DIGITAL CAMERA BASED ON DLT ALGORITHM [PDF]
Design a calibration target that can be scanned by 3D laser scanner while shot by digital camera, achieving point cloud and photos of a same target. A method to joint calibrate 3D laser scanner and digital camera based on Direct Linear Transformation ...
X. Gao, M. Li, L. Xing, Y. Liu
doaj +1 more source
Optimal Phonon-to-Spin Mapping in a system of a trapped ion
We propose a protocol for measurement of the phonon number distribution of a harmonic oscillator based on selective mapping to a discrete spin-1/2 degree of freedom.
Calarco, Tommaso +4 more
core +1 more source

