搜索结果: 1-15 共查到“High Precision”相关记录47条 . 查询时间(0.109 秒)
At CERN’s Large Hadron Collider (LHC), studies of rare processes allow scientists to infer the presence of heavy particles, including undiscovered particles, that cannot be directly produced. Such par...
A BAND SELECTION METHOD FOR HIGH PRECISION REGISTRATION OF HYPERSPECTRAL IMAGE
Hyperspectral Image High Spatial Resolution Image Registration CRLB Theory Band Selection Algorithm
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2018/5/16
During the registration of hyperspectral images and high spatial resolution images, too much bands in a hyperspectral image make it difficult to select bands with good registration performance. Terrib...
AN IMPROVED METHOD OF AGM FOR HIGH PRECISION GEOLOCATION OF SAR IMAGES
SAR image Range-doppler geolocation AGM linear regression
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2018/5/17
In order to take full advantage of SAR images, it is necessary to obtain the high precision location of the image. During the geometric correction process of images, to ensure the accuracy of image ge...
High-Precision Privacy-Preserving Real-Valued Function Evaluation
Multiparty Computation Numerical Precision Fourier
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2017/12/25
We propose a novel multi-party computation protocol for evaluating continuous real-valued functions with high numerical precision. Our method is based on approximations with Fourier series and uses at...
High-Precision Arithmetic in Homomorphic Encryption
homomorphic encryption encoding encrypted arithmetic
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2017/8/29
In most RLWE-based homomorphic encryption schemes the native plaintext elements are polynomials in a ring Zt[x]/(xn+1)Zt[x]/(xn+1), where nn is a power of 22, and tt an integer modulus. For performing...
CLASSIFICATION OF LIDAR DATA FOR GENERATING A HIGH-PRECISION ROADWAY MAP
Lidar Feature extraction Machine learning Classification Mobile mapping
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2016/7/27
Generating of a highly precise map grows up with development of autonomous driving vehicles. The highly precise map includes a precision of centimetres level unlike an existing commercial map with the...
EVALUATION OF A METRIC CAMERA SYSTEM TAILORED FOR HIGH PRECISION UAV APPLICATIONS
UAV Metric Camera Direct Georeference RTK-GNSS Modular Airborne Camera System MACS Radiometric Quality Standardized Photogrammetric Workflow
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2016/7/5
In this paper we present the further evaluation of DLR’s modular airborne camera system MACS-Micro for small unmanned aerial vehicle (UAV). The main focus is on standardized calibration procedures and...
A METHOD FOR SELF-CALIBRATION IN SATELLITE WITH HIGH PRECISION OF SPACE LINEAR ARRAY CAMERA
Space camera Self-calibration Optical auto collimation Focal length the optical axis
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2016/7/4
At present, the on-orbit calibration of the geometric parameters of a space surveying camera is usually processed by data from a ground calibration field after capturing the images. The entire process...
A High Precision Structure of a Bacteriochlorophyll Derivative,Methyl Bacteriopheophorbide a
RAMAN SPECTROSCOPY LIQUIDS INTERMOLECULAR INTERACTIONS ISOTOPIC DILUTION BAND SHIFT
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2016/5/20
A High Precision Structure of a Bacteriochlorophyll Derivative,Methyl Bacteriopheophorbide a.
High-precision Secure Computation of Satellite Collision Probabilities
Secure Computation Numerical Analysis
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2016/3/23
The costs of designing, building, launching and maintaining satellites make satellite operators extremely motivated to protect their on-orbit assets. Unfortunately, privacy concerns present a serious ...
High Precision Fault Injections on the Instruction Cache of ARMv7-M Architectures
Fault attacks instructions cache embedded systems
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2016/1/4
Hardware and software of secured embedded systems are prone to physical attacks. In particular,
fault injection attacks revealed vulnerabilities on the data and the control flow allowing an attacker ...
Influence Factors Evaluation on High-precision planar Calibration of Non-metric Digital Camera
Camera calibration influence factors planar calibration
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2015/11/23
With the rapid development of three-dimensional (3D) modelling, camera calibration is paid more and more attention. In this article, we analyse the influence factors in the calibration: the camera and...
High precision locations of long-period events at La Fossa Crater (Vulcano Island, Italy)
Seismology waveform correlation source geometry Volcano Sismology Volcano Monitoring
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2015/8/28
Since the last eruption in 1888-90, the volcanic activity on Vulcano Island (Aeolian Archipelago, Italy) has been limited to fumarolic degassing. Fumaroles are mainly concentred at the active cone of ...
High-precision gravity measurements using absolute and relative gravimeters at Mount Etna (Sicily, Italy)
absolute and relative gravimeters uncertainty microgravimetry
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2015/8/27
Accurate detection of time gravity changes attributable to the dynamics of volcanoes requires high-precision gravity measurements. With the aim of improving the quality of data from the Mount Etna gra...
Modelling of chromatic aberration for high precision photogrammetry
RGB colour calibration chromatic aberration precision accuracy
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2015/8/24
Chromatic aberration appears for almost all lenses for imaging based on white light. The effect degrades image quality for both b/w and colour cameras. This paper discusses the possibilities of modell...