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2018年SPIE红外成像系统会议（The SPIE Infrared Imaging Systems:Design,Analysis,Modeling,and Testing XXIX）
2018年 SPIE 红外成像系统 会议
2017/10/27
Sensor technologies are undergoing revolutionary advances. Increases in spatial, spectral, and temporal resolution, and in breadth of spectral coverage, render feasible sensors that function with unpr...
The 2017 Nuclear Science Symposium and Medical Imaging Conference, together with the 24th Symposium on Room-Temperature X- and Gamma-Ray Detectors will be held at the Hyatt Regency in Atlanta, Georgia...
ON THE DESIGN OF HIGH RESOLUTION IMAGING SYSTEMS
Digital High resolution Sensor systems Satellite Modelling Design Space Technology
2017/7/12
The design of high-resolution systems is always a consideration of many parameters. Technological parameter of the imaging system, e.g. diameter of the imaging system, mass and power, as well as stora...
New research provides scientists looking at single molecules or into deep space a more accurate way to analyze imaging data captured by microscopes, telescopes and other devices.The improved method fo...
FUSION OF LASER ALTIMETRY DATA WITH DEMS DERIVED FROM STEREO IMAGING SYSTEMS
Ice Sheet Surface Elevation Changes Fusion System Mass Balance Changes
2016/11/30
During the last two decades surface elevation data have been gathered over the Greenland Ice Sheet (GrIS) from a variety of different sensors including spaceborne and airborne laser altimetry, such as...
Toward an Automatic Calibration of Dual Fluoroscopy Imaging Systems
Dual Fluoroscopy Biplanar Videoradiography Photogrammetric Calibration Target Extraction
2016/11/11
High-speed dual fluoroscopy (DF) imaging provides a novel, in-vivo solution to quantify the six-degree-of-freedom skeletal kinematics of humans and animals with sub-millimetre accuracy and high tempor...
DGPF Project: Evaluation of Digital Photogrammetric Aerial Based Imaging Systems – Generation of Digital Surface Models
DGPF camera evaluation project high resolution digital sensors aerial imaging systems DSM generation
2016/1/25
The Chair of Photogrammetry and Remote Sensing, ETH Zurich is one of the contract partners of the project „Evaluierung digitaler
photogrammetrischer Luftbildkamerasysteme“ which was initiated ...
DGPF Project: Evaluation of Digital Photogrammetric Aerial Based Imaging Systems - Overview and Results from the Pilot Centre
Digital camera empirical accuracy geometric performance automated DSM generation
2016/1/25
Within the paper results of a test on the evaluation of new photogrammetric digital airborne camera systems are presented. This
project was initiated by the German society of Photogrammetry, Remote S...
Calibrating Digital Photogrammetric Airborne Imaging Systems in a Test Field
Accuracy analysis Digital photogrammetry Geometry Radiometry Resolution Sensor calibration
2015/11/20
Passive and active digital imaging is rapidly replacing film imaging in photogrammetric data capture. The reliability, accuracy, and efficiency of airborne photogrammetry are based on calibrated, high...
COMPARISON OF SPACEBORNE AND AIRBORNE HYPERSPECTRAL IMAGING SYSTEMS FOR ENVIRONMENTAL MAPPING
Remote Sensing Hyperspectral Comparison Platforms Land Cover Mapping
2015/7/30
The main purpose of this study was to compare hyperspectral remotely sensed data collected by the Hyperion satellite, and the
airborne Real-time Data Acquisition Camera System (RDACS-3) and the Airb...
Compressed sensing for practical optical imaging systems: a tutorial
a tutorial practical optical imaging systems
2014/4/16
he emerging field of compressed sensing has potentially powerful implications for the design of optical imaging devices. In particular, compressed sensing theory suggests that one can recover a scene ...
A STEP TOWARDS DYNAMIC SCENE ANALYSIS WITH ACTIVE MULTI-VIEW RANGE IMAGING SYSTEMS
LIDAR Multisensor Point Cloud Imagery Automation Close Range Dynamic
2014/4/28
Obtaining an appropriate 3D description of the local environment remains a challenging task in photogrammetric research. As terrestrial laser scanners (TLSs) perform a highly accurate, but time-depend...
AUTOMATED BLUR DETECTION AND REMOVAL IN AIRBORNE IMAGING SYSTEMS USING IMU DATA
Blur Detection Blur Removal Inertial Measurement Unit Automated Quality Control
2014/4/25
Images acquired by airborne sensors exhibit blur due to turbulent motion experienced by the aircraft. Significant amount of blur renders the images unusable for subsequent visual/automated analysis, r...
Parameter optimization of pulse compression in ultrasound imaging systems with coded excitation
Ultrasonic imaging Coded excitation Pulse compression
2010/1/6
A linear array imaging system with coded excitation is considered, where the proposed excitation/compression scheme maximizesthe signal-to-noise ratio (SNR) and minimizes sidelobes at the output of th...
Predicting soft tissue changes in maxillary impaction surgery：A comparison of two video imaging systems
Video imaging Prediction Orthognathic surgery
2009/1/8
The purpose of this retrospective study was to investigate the accuracy of two video imaging systems, Orthognathic Treatment Planner (OTP) and Prescription Portrait (Portrait), in predicting soft tiss...