The Gaia spectrophotometric standard stars survey -II. Instrumental effects of six ground-based observing campaigns [PDF]
, 2015 The Gaia SpectroPhotometric Standard Stars (SPSS) survey started in 2006, it was awarded almost 450 observing nights, and accumulated almost 100,000 raw data frames, with both photometric and spectroscopic observations.
Altavilla, G. +18 more
core +2 more sources
EVALUATION OF A COMPACT HELMET-BASED LASER SCANNING SYSTEM FOR ABOVEGROUND AND UNDERGROUND 3D MAPPING [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022 As a strategic resource, urban underground space can be used for rail transportation, commercial streets, which has high economic and social benefits, and is of great significance to sustainable city development. Due to denied Global Navigation Satellite
J. Li +6 more
doaj +1 more source
Advances on CMOS image sensors [PDF]
, 2016 This paper offers an introduction to the technological advances of image sensors designed using complementary metal–oxide–semiconductor (CMOS) processes along the last decades.
Gouveia, Luiz
core +1 more source
A Thorough Investigation Into the ENF Reconstruction in Videos Exposed by Rolling Shutter
IEEE Access, 2023 In electric network frequency (ENF)-based video forensics, the analysis of videos captured by rolling shutter systems, where each row of a frame is exposed at different time instances, is critical. To gain the advantage of increased sampling frequency in
Saffet Vatansever
doaj +1 more source
INTEGRATION OF A LOW-COST MULTISENSORY UAV SYSTEM FOR FOREST APPLICATION [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019 To integrate the multi-spectral imagery and laser scanning data for forest management, a low-cost multisensory UAV system, named Kylin Cloud, is introduced in this paper.
J. Li, B. Yang, Y. Cong, S. Li, Y. Yue
doaj +1 more source
Supervised learning of an opto-magnetic neural network with ultrashort laser pulses [PDF]
, 2019 The explosive growth of data and its related energy consumption is pushing the need to develop energy-efficient brain-inspired schemes and materials for data processing and storage.
Chakravarty, A. +5 more
core +3 more sources
Thin Film on CMOS Active Pixel Sensor for Space Applications
Sensors, 2008 A 664 x 664 element Active Pixel image Sensor (APS) with integrated analog signal processing, full frame synchronous shutter and random access for applications in star sensors is presented and discussed. A thick vertical diode array in Thin Film on CMOS (
Juergen Sterzel +8 more
doaj +1 more source
Phase-sensitive detection of Bragg scattering at 1D optical lattices [PDF]
, 2004 We report on the observation of Bragg scattering at 1D atomic lattices. Cold atoms are confined by optical dipole forces at the antinodes of a standing wave generated by the two counter-propagating modes of a laser-driven high-finesse ring cavity.
A. Ludewig +6 more
core +1 more source
INVESTIGATION OF PHOTOTRIANGULATION ACCURACY WITH USING OF VARIOUS TECHNIQUES LABORATORY AND FIELD CALIBRATION [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016 Nowadays, aerial survey technology using aerial systems based on unmanned aerial vehicles (UAVs) becomes more popular. UAVs physically can not carry professional aerocameras. Consumer digital cameras are used instead.
A. G. Chibunichev +4 more
doaj +1 more source
, 2017 New vision sensors, such as the Dynamic and Active-pixel Vision sensor (DAVIS), incorporate a conventional global-shutter camera and an event-based sensor in the same pixel array.
Delbruck, Tobi +4 more
core +1 more source