[PDF] Top 20 isprs archives XLII 1 W1 493 2017

... The aim of the research is to reach a “fake” five-view configuration (nadir, forward, backward, right, left) using only one nadir camera, instead of a Maltese-cross camera design. The optical sensor under consideration ... Lihat dokumen lengkap

... F rom signal level of the relevant pixel in frame n this average dark level (of this pixel) has been subtracted to obtain offset corrected information of the “partially illuminated” pixel. In the same way the pixel value ... Lihat dokumen lengkap

... Our experiments are based on a LiDAR mobile mapping dataset which consists of 150 scan strips (a total of about 1 billion points), which were obtained in multiple epochs. Parts of the scene are covered by up to 28 ... Lihat dokumen lengkap

... Every Triplet selected for reconstruction is solved by first computing absolute rotations for the three cameras and their local neighbourhood (similarly to our approach for absolute model rotations in section 3.4.2). The ... Lihat dokumen lengkap

... Commonly, vegetation remote sensing uses vegetation indices— e.g., the normalized difference vegetation index (NDVI) or en- hanced vegetation index (EVI)—to observe these changes over a temporal series of observations ... Lihat dokumen lengkap

... In the Figure 10 the variation of the signal from 77 measurements slit steps was analysed for different pixel around a predefined centre pixel in spatial and spectral direction.. The PRN[r] ... Lihat dokumen lengkap

... Thermal cameras offer the benefits of ease of use, relatively low-cost surveys to map 3-D structures and create digital elevation models (DEMs) using photogrammetric method (Erenoglu et al. 2017, Fonstad et al. ... Lihat dokumen lengkap

... Accompanied by the emergence of dense image matching method like Semi-Global Matching (SGM) method (Hirschmuller, 2008), more and more researchers shift their interests to use photogrammetric method for Digital Surface ... Lihat dokumen lengkap

... al., 2017) seeks to answer the growing demand for (i) high quality spatial data, (ii) efficient methods for sharing and updating geo-information and (iii) a sustainable management of natural resources and ... Lihat dokumen lengkap

... process 1:50000-scale surveying and mapping products and to renew maps with a scale of 1:25000 or more, which are used primarily for surveying and monitoring territorial ... Lihat dokumen lengkap

... FCNs had been originally proposed for the semantic labeling of everyday photos. Currently, several researchers have proposed different methods based on FCN to segment high-resolution remote sensing images. Kampffmeyer et ... Lihat dokumen lengkap

... The presented rapid mapping system is going to be evaluated for search-and-rescue missions within an international rescue exer- cise ACHILLES 2017 leaded by the UN in Switzerland (NRZ, 2017). The VTOL fixed ... Lihat dokumen lengkap

... The ISPRS Benchmark dataset which simulates the real world LiDAR data has much lower point density, where we can't differentiate between an interior roof point and a wall surface of the ... Lihat dokumen lengkap

... The results show that doing a binary classification of remote sens- ing data by using a deep convolutional network, in our case the FCN-8, outperforms the binary mask generated by four-layer fully connected network. The ... Lihat dokumen lengkap

... In this study, we have utilized two different geodetic techniques including InSAR time-series analysis and GPS to analyse landslide motion in Shabkola region. The SAR dataset includes 19 ALOS/PALSAR images spanning July ... Lihat dokumen lengkap

... to 1 (truncated) while the oc- clusion state indicates the vehicle occlusion due to other objects with 0 = fully visible, 1 = partly occluded, 2 = largely occluded and 3 = ... Lihat dokumen lengkap

... An ANN is a mathematical method that imitates the functionalities of biological neural networks. The figure 3, shows simple feed forward topology with the input, hidden and output layers (Krenker et al., 2011). In ... Lihat dokumen lengkap

... of oblique multi-head camera systems can potentially tackle the problem and provide for an efficient means of information extraction in urban scenarios. Many research works already proved the potential of oblique ... Lihat dokumen lengkap

... Many tests have been previously performed using different interest operators (Onyango, 2017) and AKAZE showed to outperform all the others in most of the cases. Some strategies were then adopted on the original ... Lihat dokumen lengkap

... 3.3 Integrated sensor orientation without control points As mentioned before, the main objective of this study is to verify the importance of the in situ camera calibration and Integrated Sensor Orientation to improve ... Lihat dokumen lengkap