Zobrazeno 1 - 10
of 1 207
pro vyhledávání: '"Affine shape adaptation"'
Autor:
Jian-Ping Zhang, Yun-Zhang Li
Publikováno v:
Applied and Computational Harmonic Analysis. 46:177-191
Mixed Oblique Extension Principles (MOEP) provide an important method to construct affine dual frames from refinable functions. This paper addresses MOEP under the setting of reducing subspaces of L 2 ( R d ) . We obtain an MOEP for (non)homogeneous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d1e69a58ff066e836f7416978f8f410
https://doi.org/10.1016/j.acha.2017.11.006
https://doi.org/10.1016/j.acha.2017.11.006
Autor:
Safa Jalil Jassim, Guangzhi Ma, Mudhafar Jalil Jassim Ghrabat, Zaid Ameen Abduljabbar, Mustafa A. Al Sibahee
Publikováno v:
IEEE Access. 7:169142-169159
Despite extensive research on content-based image retrieval, challenges such as low accuracy, incapability to handle complex queries and high time consumption persist. Initially, a preprocessing technique is introduced in this study, a technique that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39fa374fb69384773ec7b7b106bc5193
https://doi.org/10.1109/access.2019.2948266
https://doi.org/10.1109/access.2019.2948266
Publikováno v:
IEEE Transactions on Circuits and Systems II: Express Briefs. 65:1793-1797
The performance analysis of the improved proportionate affine projection (IPAP) algorithm is performed in this brief. Based on the energy-conservation arguments, the steady-state analysis of the IPAP algorithm is performed, which provides a general e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d78351596bebf0c443558567e6bdef4d
https://doi.org/10.1109/tcsii.2017.2767569
https://doi.org/10.1109/tcsii.2017.2767569
Publikováno v:
IEEE Transactions on Circuits and Systems for Video Technology. 28:2500-2512
We consider the person re-identification problem, assuming the availability of a sequence of images for each person, commonly referred to as video-based or multi-shot re-identification. We approach this problem from the perspective of learning discri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d49c7affaa8737a60aee634be624c55
https://doi.org/10.1109/tcsvt.2017.2732822
https://doi.org/10.1109/tcsvt.2017.2732822
Publikováno v:
IEEE Transactions on Circuits and Systems for Video Technology. 28:1934-1948
In this paper, we study a simplified affine motion model-based coding framework to overcome the limitation of a translational motion model and maintain low-computational complexity. The proposed framework mainly has three key contributions. First, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::414c70b9b82034a29107db36ce51fbc2
https://doi.org/10.1109/tcsvt.2017.2699919
https://doi.org/10.1109/tcsvt.2017.2699919
Publikováno v:
IET Image Processing. 12:337-344
Robust and reliable features with noise immunity, rotation-invariance, and low-dimensionality are the challenging aspects of pattern recognition. In this study, the authors presented a novel low-dimensional binary feature descriptor local diagonal La
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd7533f3043c01f9662f980d2f49b4fd
https://doi.org/10.1049/iet-ipr.2017.0526
https://doi.org/10.1049/iet-ipr.2017.0526
Autor:
René Vidal, Manolis C. Tsakiris
Publikováno v:
IEEE Transactions on Pattern Analysis and Machine Intelligence. 40:482-489
Subspace clustering is an important problem in machine learning with many applications in computer vision and pattern recognition. Prior work has studied this problem using algebraic, iterative, statistical, low-rank and sparse representation techniq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2adc3ff3689e5317ee346a69be19708
https://doi.org/10.1109/tpami.2017.2678477
https://doi.org/10.1109/tpami.2017.2678477
Autor:
Francesco Boarotto, Davide Barilari
Publikováno v:
SIAM Journal on Control and Optimization. 56:649-671
We study the regularity properties of the value function associated with an affine optimal control problem with quadratic cost plus a potential, for a fixed final time and initial point. Without assuming any condition on singular minimizers, we prove
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec8e0b5f0c49b7c242d19e7b3d228752
https://doi.org/10.1137/17m1123948
https://doi.org/10.1137/17m1123948
Autor:
Cece Li, Huiyang Xu
Publikováno v:
Journal of Mathematical Analysis and Applications. 456:1495-1516
In affine differential geometry of hypersurface, C. Scharlach et al. found an inequality involving intrinsic and extrinsic curvatures, and classified elliptic and hyperbolic affine hyperspheres realizing the equality if an affine invariant 2-dimensio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::873f3f2ea0d912fe0d0c3ea6ca6632bf
https://doi.org/10.1016/j.jmaa.2017.07.073
https://doi.org/10.1016/j.jmaa.2017.07.073
Publikováno v:
Pattern Recognition. 72:236-253
This paper presents a fast and accurate affine canonicalization method for planar shapes. This method improves on previous ones based on iterative optimization that produce multiple canonical versions. Canonicalization provides a common reference fra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cde4c02df77a5460414bd1f4e9554684
https://doi.org/10.1016/j.patcog.2017.07.017
https://doi.org/10.1016/j.patcog.2017.07.017