Zobrazeno 1 - 10
of 20
pro vyhledávání: '"J.-P. Gambotto"'
Publikováno v:
2008 First Workshops on Image Processing Theory, Tools and Applications.
In this paper we propose a new geometric method for 3D face recognition based on anthropometric measurements. 3D facial feature points are measured by stereovision and are used to construct a 3D signature containing distances, indices and angles betw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5313d4ec0e5ec2da1cfbe1994e1b32d7
https://doi.org/10.1109/ipta.2008.4743766
https://doi.org/10.1109/ipta.2008.4743766
Autor:
J.-P. Gambotto, J.-P. Cassou
Publikováno v:
ICASSP
A two-dimensional (2D) nonstationary (NS) autoregressive (AR) model is proposed for the characterization of non-homogeneous textural patterns in images. The approach taken in this paper leads to the extension of a fast estimation technique to the 2D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12493b1272eb276749619ba53d483dc8
https://doi.org/10.1109/icassp.1986.1169222
https://doi.org/10.1109/icassp.1986.1169222
Publikováno v:
IEEE International Conference on Advanced Video and Signal Based Surveillance (AVSS 2005)
IEEE International Conference on Advanced Video and Signal Based Surveillance (AVSS 2005), 2005, Come, Italy. pp.282--286, ⟨10.1109/AVSS.2005.1577281⟩
AVSS
IEEE International Conference on Advanced Video and Signal Based Surveillance (AVSS 2005), 2005, Come, Italy. pp.282--286, ⟨10.1109/AVSS.2005.1577281⟩
AVSS
International audience; The color segmentation is an important preprocessing step in the face detection methods. In this paper we present effective face color segmentation in the HSI (Hue, saturation and intensity) space. We propose to modify the mer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d679b9fd8244f9b34b61955939bd917e
https://hal.science/hal-00342217
https://hal.science/hal-00342217
Autor:
J.-P. Gambotto
Publikováno v:
[1989] Proceedings. Workshop on Visual Motion.
The author examines different constraints which can be used to find the correspondences between line segments in an image sequence. These constraints are imposed by the continuity of the 3-D motion and also by certain types of motions. The author der
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3330d326c4223c9143ed198f7c9b058f
https://doi.org/10.1109/wvm.1989.47092
https://doi.org/10.1109/wvm.1989.47092
Autor:
J.-P. Gambotto
Publikováno v:
ICPR (3)
Presents an algorithm for the segmentation of an image sequence into spatio-temporal regions. This algorithm combines region growing and region tracking. The proposed approach relies on the temporal coherence of the image sequence and no corresponden
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1018e1879ba2d0e3de75a4bed5b2a3bd
https://doi.org/10.1109/icpr.1992.201958
https://doi.org/10.1109/icpr.1992.201958
Publikováno v:
ICIP (2)
This paper presents an algorithm to reconstruct buildings in an urban scene from a large number of aerial images. We start with a digital elevation model (DEM) obtained with our multiple baseline stereomatching method. This algorithm is very efficien
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df8b70f971069c8d2756b6dd75d1c9f8
https://doi.org/10.1109/icip.1996.560949
https://doi.org/10.1109/icip.1996.560949
Autor:
J.-P. Gambotto
Publikováno v:
ICIP (1)
This paper describes an analysis/synthesis simulation procedure for the generation of realistic infrared images of outdoor scenes. The approach is based on combining synthetic scenes with real images using segmentation algorithms and region analysis.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96022d91e30dfbf1b83e1373ad1bdd1e
https://doi.org/10.1109/icip.1994.413407
https://doi.org/10.1109/icip.1994.413407
Autor:
J.-P. Gambotto
Publikováno v:
ICPR (1)
A trinocular stereo vision algorithm which uses motion information is introduced. This algorithm predicts current stereo matches from previous ones using a motion estimate. The cooperation between stereo and motion is used to reduce the computational
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6074ccbd10e002e68980064304b034d6
https://doi.org/10.1109/icpr.1990.118107
https://doi.org/10.1109/icpr.1990.118107
Autor:
L. Se´vigny, C. Hedegaard, J.-P. Gambotto, M. Bohner, S. Grinaker, D.E. Lloyd, L.E. Garn, J.A. Knecht
Publikováno v:
Computer Vision, Graphics, and Image Processing. 41:107-113
Several years ago, a NATO research study group specified a tape format for the interchange of image data and computer source programs within a cooperative project in image processing. This tape format was later published in the open literature and, s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f679256156e7ba621bdad9be2d325f4
https://doi.org/10.1016/0734-189x(88)90120-x
https://doi.org/10.1016/0734-189x(88)90120-x
Autor:
J. P. Gambotto
Publikováno v:
Digital Image Processing ISBN: 9789400985452
This paper presents an approach to synthesis, analysis and recognition of textures based on two dimensional time series. In this approach, two dimensional autoregressive models are used to generate textures having given statistical properties. Some n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b88abf1be4cc808a11392d32d6fbdc84
https://doi.org/10.1007/978-94-009-8543-8_13
https://doi.org/10.1007/978-94-009-8543-8_13