搜索结果: 1-9 共查到“航空摄影测量 Time”相关记录9条 . 查询时间(0.171 秒)
TOWARD REAL TIME UAVS’ IMAGE MOSAICKING
Fast mosaicking UAVs’ image sequence matching Fast local descriptor based matching Epipolar geometry
2016/7/5
Anyone knows that sudden catastrophes can instantly do great damage. Fast and accurate acquisition of catastrophe information is an essential task for minimize life and property damage. Compared with ...
UAV-BASED MULTI-SENSOR DATA FUSION FOR TIME-CRITICAL DISASTER RESPONSE
UAV Data Fusion Disaster Response Video Flow Real-time
2016/3/17
We present a mathematical model for a UAV-based, multi-sensor data integration. As a background, we first discuss the design and the implementation of a low-cost civilian UAV system, including its fie...
CONSIDERING TIME IN ORTHOPHOTOGRAPHY PRODUCTION:FROM A GENERAL WORKFLOW TO A SHORTENED WORKFLOW FOR A FASTER DISASTER RESPONSE
Disaster Response Orthophoto Production Aerial Surveying Data Acquisition Post-processing Shortened Workflow Direct Geo-referencing Reference Time Data
2015/9/21
This article overall deals with production time with orthophoto imagery with medium size digital frame camera. The workflow examination follows two main parts: data acquisition and post-processing. Th...
REAL-TIME 3D RECONSTRUCTION FROM IMAGES TAKEN FROM AN UAV
3D model Dense Reconstruction Real-time Remote sensing Surveillance systems Unmanned aerial vehicle
2015/9/21
We designed a method for creating 3D models of objects and areas from two aerial images acquired from an UAV. The models are generated automatically and in real-time, and consist in dense and true-col...
CALIBRATION OF A WIDE-ANGLE DIGITAL CAMERA SYSTEM FOR NEAR REAL TIME SCENARIOS
Aerial cameras image series near real time processing direct georeferencing
2015/9/17
Near real time monitoring of natural disasters, mass events, and large traffic disasters with airborne SAR and optical sensors will be the focus of several projects in research and development at the ...
FUSION OF MULTI-VIEW AND MULTI-SCALE AERIAL IMAGERY FOR REAL-TIME SITUATION AWARENESS APPLICATIONS
Micro Aerial Vehicle Image Orientation 3D Reconstruction Fusion Multi-scale Multi-view
2015/9/10
Manned aircraft has long been used for capturing large-scale aerial images, yet the high costs and weather dependence restrict its availability in emergency situations. In recent years, MAV (Micro Aer...
4D CITY TRANSFORMATIONS BY TIME SERIES OF AERIAL IMAGES
xcity transformation dense image matching aerial images
2015/3/3
Recent photogrammetric applications, based on dense image matching algorithms, allow to use not only images acquired by digital cameras, amateur or not, but also to recover the vast heritage of analog...
Performance of a real-time sensor and processing system on a helicopter
real-time processing sensor design aerial camera hazards
2014/12/4
A new optical real-time sensor system (4k system) on a helicopter is now ready to use for applications during disasters, mass events and traffic monitoring scenarios. The sensor was developed light-we...
Towards people detection from fused time-of-flight and thermal infrared images
Calibration relative orientation time-of-flight infrared co-registration point cloud segmentation
2014/9/9
Obtaining accurate 3d descriptions in the thermal infrared (TIR) is a quite challenging task due to the low geometric resolutions of TIR cameras and the low number of strong features in TIR images. Co...