Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Martin Polasek"'
Autor:
Jiri Nemecek, Martin Polasek
Publikováno v:
Sensors, Vol 21, Iss 15, p 5235 (2021)
Among other things, passive methods based on the processing of images of feature points or beacons captured by an image sensor are used to measure the relative position of objects. At least two cameras usually have to be used to obtain the required i
Externí odkaz:
https://doaj.org/article/5d245ecee4b74920a134deae7dc18c14
Autor:
Jiri Nemecek, Martin Polasek
Publikováno v:
2019 International Conference on Military Technologies (ICMT).
This paper compares two methods of passive determination of an object (camera) position, using the optical beacon. The LED light sources as a part of the optical beacon are placed at certain positions to create a specific geometric pattern. With the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1832a218181d61b4470ec3cc11cac24
https://doi.org/10.1109/miltechs.2019.8870123
https://doi.org/10.1109/miltechs.2019.8870123
Publikováno v:
2018 IEEE/AIAA 37th Digital Avionics Systems Conference (DASC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02fdf91aa1d596e5694e4856f951ddad
https://doi.org/10.1109/dasc.2018.8569258
https://doi.org/10.1109/dasc.2018.8569258
Autor:
Jiri Nemecek, Martin Polasek
Publikováno v:
2017 International Conference on Military Technologies (ICMT).
This paper deals with an improvement of prediction angle estimation in aircraft fire control problem. It is predominantly focused on the aircraft without radar when the target range is measured optically. There are Lead Computing Optical Sight method
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3749ed5e1e08aca70d2fbc724afa36cb
https://doi.org/10.1109/miltechs.2017.7988827
https://doi.org/10.1109/miltechs.2017.7988827
Autor:
Jiri Nemecek, Martin Polasek
Publikováno v:
TSP
The paper deals with a problem of a passive measurement of the relative position of an optical beacon and an optical camera by a simultaneous analytical method. The beacon is composed of nine light sources which are arranged in space in a defined way
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75a7577aef54b1764a420c767543e384
https://doi.org/10.11601/ijates.v8i1.267
https://doi.org/10.11601/ijates.v8i1.267
Publikováno v:
2016 IEEE/AIAA 35th Digital Avionics Systems Conference (DASC).
This paper deals with an elimination of jamming optoelectronic seekers by flares. It is predominantly focused on the design and testing of the method of object discrimination for imaging infrared seeker. To design this method, an analysis of capabili
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7def5431d5b4d1bfb63beb32079a2115
https://doi.org/10.1109/dasc.2016.7778064
https://doi.org/10.1109/dasc.2016.7778064
Publikováno v:
2015 IEEE/AIAA 34th Digital Avionics Systems Conference (DASC).
This paper deals with problems of surface object recognition in urban environmental conditions in infrared sequences using the template matching technique. Target recognition is always necessary in the selection and tracking the defined objects. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63ea684f75952c898311dad519c9a8f7
https://doi.org/10.1109/dasc.2015.7311641
https://doi.org/10.1109/dasc.2015.7311641
Autor:
Martin Polasek, Pham Ich Quy
Publikováno v:
Proceedings of the 16th International Conference on Mechatronics - Mechatronika 2014.
Image processing techniques play an important role in military applications. Image binarization could be understood as a process of pixel values segmentation of grayscale image into two value groups, zero as a background and 1 as a foreground. In sim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::270e94d912c5c28fd827e6aaba1b4d02
https://doi.org/10.1109/mechatronika.2014.7018315
https://doi.org/10.1109/mechatronika.2014.7018315
H-Bonded and Stacked DNA Base Pairs: Cytosine Dimer. An Ab Initio Second-Order Moeller-Plesset Study
Publikováno v:
Journal of the American Chemical Society. 117:792-798
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c63947166e781f89aa6660ad9247437
https://doi.org/10.1021/ja00107a023
https://doi.org/10.1021/ja00107a023
Publikováno v:
The Journal of Physical Chemistry. 98:4742-4747
The cylic formamide dimer was used as a model system for the investigation of proton-transfer phenomena in DNA base pairs. The section of the potential energy surface (PES) in the coordinates of transferring protons was studied using a wide set of co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::886a75752b21fcd696e2be0835ecb666
https://doi.org/10.1021/j100068a042
https://doi.org/10.1021/j100068a042