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020 _z9781607051293
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020 _a9781627051309
020 _a1627051309
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_y04-10-2015
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090 _aTA1637.Z933 3
090 _aTA1637
_b.Z933 3
100 1 _aZwart, Christine M.
_eauthor.
245 1 0 _aControl grid motion estimation for efficient application of optical flow /
_cChristine M. Zwart and David H. Frakes.
264 4 _c©2013.
264 1 _aSan Rafael, Calif. (1537 Fourth Street, San Rafael, CA 94901 USA) :
_bMorgan & Claypool,
_c2013.
300 _a1 online resource (viii, 79 p.) :
_billustrations ;
_c24 cm.
336 _atext
_2rdacontent
337 _acomputer
_2rdamedia
338 _aonline resource
_2rdacarrier
490 1 _aSynthesis lectures on algorithms and software in engineering,
_x1938-1735 ;
_v#11.
500 _aPart of: Synthesis digital library of engineering and computer science.
504 _aIncludes bibliographical references : (p. 71-78).
505 0 _a1. Introduction -- 1.1 Registration and motion estimation -- 1.2 Block-based motion estimation -- 1.3 Optical flow -- 1.4 Conventions -- 1.5 Organization of the book --
505 0 _a2. Control grid interpolation (CGI) -- 2.1 Conventional CGI formulation -- 2.1.1 One-dimensional -- 2.1.2 Two-dimensional -- 2.2 Multiresolution and adaptive CGI formulations -- 2.3 Optimization mathematics -- 2.3.1 One-dimensional control grid and one degree of freedom optical flow -- 2.3.2 Two dimensional control grid and one degree of freedom optical flow -- 2.3.3 Two-dimensional control grid and two degrees of freedom optical flow -- 2.4 Symmetric implementations -- 2.5 Summary --
505 0 _a3. Application of CGI to registration problems -- 3.1 Registration of one-dimensional data: inter-vector registration -- 3.1.1 Dynamic timewarping -- 3.1.2 Isophote identification -- 3.2 Registration of two-dimensional data: inter-image registration -- 3.2.1 Motion estimation -- 3.2.2 Mitigation of atmospheric turbulence distortion -- 3.2.3 Medical image registration -- 3.3 Summary --
505 0 _a4. Application of CGI to interpolation problems -- 4.1 Interpolation of 1D data: inter-vector interpolation -- 4.1.1 Single-image super-resolution -- 4.1.2 Video deinterlacing -- 4.2 Interpolation of 2D data: inter-image interpolation -- 4.2.1 Inter-frame interpolation -- 4.2.2 Inter-slice interpolation -- 4.3 Summary --
505 0 _a5. Discussion and conclusions -- 5.1 Strengths and weaknesses -- 5.2 Application to higher-dimensions and multivariate optimization -- 5.3 Final thoughts and conclusions --
505 0 _aBibliography -- Authors' biographies.
506 _aAbstract freely available; full-text restricted to subscribers or individual document purchasers.
520 3 _aMotion estimation is a long-standing cornerstone of image and video processing. Most notably, motion estimation serves as the foundation for many of today's ubiquitous video coding standards including H.264. Motion estimators also play key roles in countless other applications that serve the consumer, industrial, biomedical, and military sectors. Of the many available motion estimation techniques, optical flow is widely regarded as most flexible. The flexibility offered by optical flow is particularly useful for complex registration and interpolation problems, but comes at a considerable computational expense. As the volume and dimensionality of data that motion estimators are applied to continue to grow, that expense becomes more and more costly. Control grid motion estimators based on optical flow can accomplish motion estimation with flexibility similar to pure optical flow, but at a fraction of the computational expense. Control grid methods also offer the added benefit of representing motion far more compactly than pure optical flow. This booklet explores control grid motion estimation and provides implementations of the approach that apply to data of multiple dimensionalities. Important current applications of control grid methods including registration and interpolation are also developed.
650 0 0 _aImage processing
_xDigital techniques.
_959990
700 1 _aFrakes, David H.
_q(David Harold),
_d1976-
_eauthor.
856 4 8 _3Abstract with links to full text
_uhttp://dx.doi.org/10.2200/S00461ED1V01Y201212ASE011.
856 4 0 _uhttp://oclc-marc.ebrary.com/Doc?id=10649982
_zAn electronic book accessible through the World Wide Web; click to view
_3ebrary.
856 4 0 _uhttp://site.ebrary.com/id/10649982
_3ebrary.
856 4 0 _zAvailable by subscription from Safari Books Online
_uhttp://proquest.safaribooksonline.com/?fpi=9781627051293.
907 _a.b16118042
_b2025-07-18
_c2019-11-12
942 _c01
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990 _arab
991 _aFakulti Kejuruteraan dan Seni Bina
998 _al
_b2015-10-04
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