Zobrazeno 1 - 10
of 72
pro vyhledávání: '"R. Debrie"'
Publikováno v:
Journal of Optics. 27:183-190
In the stereo vision system, the key problem is a search problem which finds the corresponding pixels in the two stereoscopic images. These pixels must satisfy a very strict photometric constraint. In our approach, we use a special configuration of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49bd9f5a3f91e230b7e14f4d5ffdb1bf
https://doi.org/10.1088/0150-536x/27/4/004
https://doi.org/10.1088/0150-536x/27/4/004
Publikováno v:
Pattern Recognition Letters. 17:457-466
We consider that the matching problem in a stereo vision process can be treated as the problem of finding an optimal path on a two-dimensional (2D) search plane. To obtain this path, we consider a non-linear gain function which varies as a function o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6c5b1b4658ec426917822566f6408a3
https://doi.org/10.1016/0167-8655(96)00004-9
https://doi.org/10.1016/0167-8655(96)00004-9
Publikováno v:
Materials Science and Engineering: B. 33:L1-L5
To obtain information about metallic contaminations, surface analytical techniques with an extremely low detection limit for the metal are necessary. In this paper, we show by using a comparative secondary ion mass spectrometry technique coupled with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22b931e75f9f0efc808863dd8a1c6bcc
https://doi.org/10.1016/0921-5107(94)01208-3
https://doi.org/10.1016/0921-5107(94)01208-3
Publikováno v:
Sensor Review. 15:17-20
Describes current research work into the design of a 3‐D vision sensor for use in the field of robot navigation and autonomous vehicles. Outlines the development of a stereo vision system which uses fast data processing to extract feature points in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f20ec2ab02698ab9ab9306794553980c
https://doi.org/10.1108/02602289510795932
https://doi.org/10.1108/02602289510795932
Publikováno v:
Journal of Physics D: Applied Physics. 28:1562-1572
With increasing information flow, direct illumination of the photodiode intrinsic layer from the end of a fibre becomes a necessity. The active area size of the photodiode is much smaller than the spot size in the fibre. This paper proposes an optimi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acbef3ecd3d57b223284f7827552893f
https://doi.org/10.1088/0022-3727/28/8/004
https://doi.org/10.1088/0022-3727/28/8/004
Publikováno v:
Journal of Optics. 26:2-8
Analysing the polarization state of reflected beams in a vision system provides essential informations concerning the observed surface orientations. In this paper, we present an original 3-D surface reconstruction method based on this principle. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe7688bb67a6422c77620282c0f48dc8
https://doi.org/10.1088/0150-536x/26/1/001
https://doi.org/10.1088/0150-536x/26/1/001
Publikováno v:
Materials Science and Engineering: B. 28:383-386
This work introduces a comprehensive analytic model of the sputtering mechanism present in ion beam etching and reactive ion etching processes. Our final objective is to correlate the etch rate to the plasma reactor parameters. Experimental verificat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aabb190ac3862ecb2590d08bab6222fc
https://doi.org/10.1016/0921-5107(94)90088-4
https://doi.org/10.1016/0921-5107(94)90088-4
Publikováno v:
Journal of Physics D: Applied Physics. 26:2055-2060
Refractory ohmic contacts to n-type GaAs have been developed for heterojunction bipolar transistors (HBTS) processed with self-aligned technology and including high-temperature anneals. We report the results on W and MoGe deposition, annealing and th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f94941a302b60e183416f050a71188ec
https://doi.org/10.1088/0022-3727/26/11/033
https://doi.org/10.1088/0022-3727/26/11/033
Publikováno v:
Journal of Electronic Materials. 22:129-134
The use of rapid thermal annealing (RTA) techniques to anneal ion implanted GaAs compounds is expected to have a significant impact on device technology. Due to the short duration of the heat treatment, the implanted impurities may be activated witho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f10a652272aef3d2707ece62a00a8a73
https://doi.org/10.1007/bf02665735
https://doi.org/10.1007/bf02665735
Publikováno v:
[1992] Proceedings of the IEEE International Symposium on Industrial Electronics.
An intelligent 3-D vision sensor is under development in the authors' laboratory for applications in robot guidance and autonomous vehicle control. The aim in this context is to compute a depth map from two images (512*512*8 bits) in less than 0.1 se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bde6177ccb7f1c52d7ffde142bbf27ab
https://doi.org/10.1109/isie.1992.279550
https://doi.org/10.1109/isie.1992.279550