搜索结果: 1-11 共查到“摄影测量与遥感技术 Image Quality”相关记录11条 . 查询时间(0.046 秒)
REMOTE SENSING IMAGE QUALITY ASSESSMENT EXPERIMENT WITH POST-PROCESSING
Remote Sensing Image Quality Assessment Post-processing Experiment
2018/4/30
This paper briefly describes the post-processing influence assessment experiment, the experiment includes three steps: the physical simulation, image processing, and image quality assessment. The phys...
NO-REFERENCE IMAGE QUALITY ASSESSMENT FOR ZY3 IMAGERY IN URBAN AREAS USING STATISTICAL MODEL
Image quality assessment Statistical model Generalized Gaussian distribution (GGD) High-resolution remote sensing images Urban area ZY3
2016/7/28
More and more high-spatial resolution satellite images are produced with the improvement of satellite technology. However, the quality of images is not always satisfactory for application. Due to the ...
PLEIADES PROJECT:ASSESSMENT OF GEOREFERENCING ACCURACY,IMAGE QUALITY,PANSHARPENING PERFORMENCE AND DSM/DTM QUALITY
Pleiades Georeferencing Accuracy Image Quality Pansharpening DSM/DTM
2016/7/5
Pleiades 1A and 1B are twin optical satellites of Optical and Radar Federated Earth Observation (ORFEO) program jointly running by France and Italy. They are the first satellites of Europe with sub-me...
THE SYSTEM OVERVIEW AND GEOMETRIC IMAGE QUALITY OF THE TH-1 SATELLITE
Location accuracy Satellite photogrammetry On-orbit calibration Bundle adjustment Low-frequency errors Line-Matrix CCD camera
2016/7/5
The Tian-Hui 1 (TH-1) is the first stereo mapping transmission satellite in China, and the primary mission goal of the satellite is for topographic mapping at 1:50,000 scale without Ground Control Poi...
The Influence on Image Quality under Relative Calibration Accuracy
accuracy analysis calibration imagery method pushbroom remote sensing
2015/11/24
Strips can be seen in raw remote sensing images of CCD camera. The object of relative radiometric calibration is to eliminate them. This paper discusses the influence on image quality under different ...
ASSESMENT OF THE INFLUENCE OF UAV IMAGE QUALITY ON THE ORTHOPHOTO PRODUCTION
Photogrammetry Unmanned Aerial Vehicle Bundle Block Adjustment Image Quality Point Cloud
2015/9/10
Over the past years a noticeable increase of interest in using Unmanned Aerial Vehicles (UAV) for acquiring low altitude images has been observed. This method creates new possibilities of using geodat...
Image Quality Related Processing and Applications Based on Retinex Wavelet Theory
Remote Sensing Image, Quality Multi-resolution Wavelet Transforms
2015/7/9
In this paper, a new image processing model based on Retinex technique and multi-resolution wavelet analysis together to simulate
the imaging course and focus mechanism of HSV is proposed. At first, ...
ENHANCEMENT OF THE RADIOMETRIC IMAGE QUALITY OF PHOTOGRAMMETRIC SCANNERS
Photogrammetric Scanner Calibration Radiometric Performance Film Characteristics
2014/12/29
Photogrammetric scanners are used more and more for the digitization of aerial images. Geometric accuracy has always played an important role in photogrammetry, while aspects of the radiometric qualit...
IMAGE FUSION AND IMAGE QUALITY ASSESSMENT OF FUSED IMAGES
Image Fusion Brovey PCA Pansharp SFIM Accuracy Evaluation
2013/4/24
It is of great value to fuse a high-resolution panchromatic image and low-resolution multi-spectral images for object recognition. In the
paper, tow frames of remotely sensed imagery, including ZY03...
PLEIADES-HR INNOVATIVE TECHNIQUES FOR RADIOMETRIC IMAGE QUALITY COMMISSIONING
Image Quality Radiometry Calibration
2012/7/20
The first Pleiades-HR satellite, part of a constellation of two, has been launched on December 17, 2011. This satellite produces high resolution optical images. In order to achieve good image quality,...
ANALYSIS OF THE EFFECTS OF IMAGE QUALITY ON DIGITAL MAP GENERATION FROM SATELLITE IMAGES
Image quality GRD NIIRS Accuracy of digital map High resolution satellite images
2012/4/28
High resolution satellite images are widely used to produce and update a digital map since they became widely available. It is well
known that the accuracy of digital map produced from satellite ima...