Zobrazeno 1 - 10
of 102
pro vyhledávání: '"A. Ardeshir Goshtasby"'
Autor:
A. Ardeshir Goshtasby, Chenyang Zhao
Publikováno v:
ISPRS Journal of Photogrammetry and Remote Sensing. 117:149-160
Registration of multitemporal images is generally considered difficult because scene changes can occur between the times the images are obtained. Since the changes are mostly radiometric in nature, features are needed that are insensitive to radiomet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac33ce9c2467bc0c4fc6842bec41496d
https://doi.org/10.1016/j.isprsjprs.2016.04.002
https://doi.org/10.1016/j.isprsjprs.2016.04.002
Autor:
A. Ardeshir Goshtasby, Michael Linger
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 53:2137-2145
To facilitate the tracking of moving targets in a video, the relation between the camera and the scene is kept fixed by registering the video frames at the ground level. When the camera capturing the video is fixed with respect to the scene, detected
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fc6c630fb5961de01a3888d45172276
https://doi.org/10.1109/tgrs.2014.2356177
https://doi.org/10.1109/tgrs.2014.2356177
Publikováno v:
IEEE Transactions on Visualization and Computer Graphics. 18:1460-1473
A curvature-adaptive implicit surface reconstruction for noisy and irregularly spaced points in 3D is introduced. The reconstructed surface traces the zero crossings of a signed field obtained from the sum of first-derivative anisotropic Gaussians ce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5705bcbbcbf3b47b4761eaa9f6cf3989
https://doi.org/10.1109/tvcg.2011.276
https://doi.org/10.1109/tvcg.2011.276
Autor:
Zhou Wu, A. Ardeshir Goshtasby
Publikováno v:
IEEE Transactions on Image Processing. 21:2464-2473
Advances in image acquisition systems have made it possible to capture high-resolution images of a scene, recording considerable scene details. With increased resolution comes increased image size and geometric difference between multiview images, co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b20e44f647c22767f72fef49f066ce87
https://doi.org/10.1109/tip.2012.2185941
https://doi.org/10.1109/tip.2012.2185941
Publikováno v:
IEEE Transactions on Image Processing. 19:795-804
To separate object motion from camera motion in an aerial video, consecutive frames are registered at their planar background. Feature points are selected in consecutive frames and those that belong to the background are identified using the projecti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af661c40ec82b93baec1ce5efde49fcc
https://doi.org/10.1109/tip.2009.2036668
https://doi.org/10.1109/tip.2009.2036668
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 47:3446-3455
A method for registering and mosaicking multicamera images is described. Registration is achieved using control points and projective transformation, paying special attention to factors that contribute to the precision registration of images. Among t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45f7da2a8b27475e61fa8bf9f9207682
https://doi.org/10.1109/tgrs.2009.2023114
https://doi.org/10.1109/tgrs.2009.2023114
Autor:
Martin Satter, A. Ardeshir Goshtasby
Publikováno v:
Computer Vision and Image Understanding. 111:155-169
Image smoothing using adaptive windows whose shapes, sizes, and orientations vary with image structure is described. Window size is increased with decreasing gradient magnitude, and window shape and orientation are adjusted in such a way as to smooth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0746baeb9b027d98e573aa5cad53364
https://doi.org/10.1016/j.cviu.2007.09.008
https://doi.org/10.1016/j.cviu.2007.09.008
Publikováno v:
Information Fusion. 8:114-118
Image fusion is the process of combining information from two or more images of a scene into a single composite image that is more informative and is more suitable for visual perception or computer processing. The objective in image fusion is to redu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::581f45a46a682e1d585096410f78860a
https://doi.org/10.1016/j.inffus.2006.04.001
https://doi.org/10.1016/j.inffus.2006.04.001