Academic literature on the topic 'Multiresolution motion estimation'
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Journal articles on the topic "Multiresolution motion estimation"
Leconge, Re´my. "Methods cooperation for multiresolution motion estimation." Optical Engineering 41, no. 2 (February 1, 2002): 435. http://dx.doi.org/10.1117/1.1428740.
Full textZan, J., M. O. Ahmad, and M. N. S. Swamy. "Comparison of wavelets for multiresolution motion estimation." IEEE Transactions on Circuits and Systems for Video Technology 16, no. 3 (March 2006): 439–46. http://dx.doi.org/10.1109/tcsvt.2005.857302.
Full textZan, J., M. O. Ahmad, and M. N. S. Swamy. "A multiresolution motion estimation technique with indexing." IEEE Transactions on Circuits and Systems for Video Technology 16, no. 2 (February 2006): 157–65. http://dx.doi.org/10.1109/tcsvt.2005.857304.
Full textMandal, Mrinkal Kr. "Multiresolution motion estimation techniques for video compression." Optical Engineering 35, no. 1 (January 1, 1996): 128. http://dx.doi.org/10.1117/1.600883.
Full textSong, Shuwu, Mengyang Liao, and Jamei Qin. "Multiresolution image motion detection and displacement estimation." Machine Vision and Applications 3, no. 1 (December 1990): 17–20. http://dx.doi.org/10.1007/bf01211449.
Full textBlanc-Feraud, Laure. "Motion estimation involving discontinuities in multiresolution scheme." Optical Engineering 32, no. 7 (1993): 1475. http://dx.doi.org/10.1117/12.138647.
Full textOdobez, J. M., and P. Bouthemy. "Robust Multiresolution Estimation of Parametric Motion Models." Journal of Visual Communication and Image Representation 6, no. 4 (December 1995): 348–65. http://dx.doi.org/10.1006/jvci.1995.1029.
Full textGoh, W. "Model-Based Multiresolution Motion Estimation in Noisy Images." Computer Vision and Image Understanding 59, no. 3 (May 1994): 307–19. http://dx.doi.org/10.1006/cviu.1994.1025.
Full textGoh, W. B., and G. R. Martin. "Model-Based Multiresolution Motion Estimation in Noisy Images." CVGIP: Image Understanding 59, no. 3 (May 1994): 307–19. http://dx.doi.org/10.1006/ciun.1994.1021.
Full textCAI, WEITING, and MALEK ADJOUADI. "DESIGN AND IMPLEMENTATION OF WAVELET-DOMAIN VIDEO COMPRESSION USING MULTIRESOLUTION MOTION ESTIMATION AND COMPENSATION." International Journal of Image and Graphics 06, no. 04 (October 2006): 533–49. http://dx.doi.org/10.1142/s0219467806002471.
Full textDissertations / Theses on the topic "Multiresolution motion estimation"
Kruger, Stefan A. "Motion analysis and estimation using multiresolution affine models." Thesis, University of Bristol, 1998. http://hdl.handle.net/1983/f1c3201e-cc47-4064-a897-5264498767bf.
Full textVapillon, Alexis. "Mesure et analyse de la déformation : du contour à l'image." Université Joseph Fourier (Grenoble), 1999. http://www.theses.fr/1999GRE10110.
Full textHsu, Chin-Hsun, and 許進順. "Hierarchical SDD Metric and Multiresolution Motion Estimation." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/46155879346518040284.
Full text國立中山大學
資訊工程學系研究所
90
In this paper a novel Hierarchical Sum of Double Difference metric, HSDD, was introduced. It was shown, as opposed to conventional Sum of Absolute Difference (SAD) metric, how this embedded-coding aware metric can jointly constrain the motion vector searching in both temporal and spatial (quad-tree) directions under multiresolution motion estimation (MRME) framework. The temporal-spatial co-optimization concept from HSDD brings us the motion compensation pyramid with better shape. The reward is that fewer bits are spent later for describing the isolated zeros. The compression performance of HSDD easily exceeds the performance of its competitors, especially when high compression ratios are used.
Liao, Wei-Ting, and 廖尉廷. "A Multiresolution Motion Estimation Technique with Modified Two-Step Thresholding." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/17639383490204280234.
Full text國立成功大學
電腦與通信工程研究所
94
A video compression algorithm based on the wavelet transform and multiresolution motion estimation (MRME) was proposed by Zhang and Zafar. As compared to conventional block matching algorithm, it reduces the computational load and exploits the efficient representation provided by the wavelet transform. In the MRME technique, the full search algorithm (FSA) is used to search the correct motion vectors in subimages. However, it is could not always find a good match. A new MRME has been proposed by Jinwen Zan. In the technique, the mismatched blocks are discarded by a thresholding. But the motion estimation is only implemented in the lowest resolution subimage. This results the deterioration of the quality of the reconstructed images. We take the advantages of both of the above algorithms. We modify the new MRME technique by using a two-step thresholding for estimating the motion vectors. In the first step, the first threshold is used to determine if the motion vectors need to be refined with further searching. In the second step, if the dissimilarity between the block and the matched block is greater than the second threshold, the block is labeled as intracoded. Via the proposed algorithm, different computational efforts can be made for regions having different complexity of motion and thus saving computation of motion estimation. Besides, the mismatched block can be discarded and thus improving the motion estimation performance. The experiments have shown better results from several test video sequences with various motion characteristics. The proposed algorithm gives a PSNR of about 0.2 - 0.7 dB better than either MRME or new MRME. The processing time of new MRME is about 78% less than that of MRME. And the processing time of the proposed algorithm is about 20% - 50% less than that of MRME.
Veerapandian, Lakshmi. "A spatial scalable video coding with selective data transmission using wavelet decomposition." Thesis, 2010. http://hdl.handle.net/2440/61956.
Full textThesis (M.Eng.Sc.) -- University of Adelaide, School of Electrical and Electronic Engineering, 2010
Books on the topic "Multiresolution motion estimation"
Kalmoun, El Mostafa, Azizan Saaban, Haslinda Ibrahim, Razamin Ramli, and Zurni Omar. Multilevel Optimization for Dense Motion Estimation. UUM Press, 2012. http://dx.doi.org/10.32890/9789670474274.
Full textBook chapters on the topic "Multiresolution motion estimation"
Daniel, M. M., and A. S. Willsky. "Modeling and Estimation of Fractional Brownian Motion using Multiresolution Stochastic Processes." In Fractals in Engineering, 124–37. London: Springer London, 1997. http://dx.doi.org/10.1007/978-1-4471-0995-2_11.
Full textBober, Mirosław, and Josef Kittler. "Combining the hough transform and multiresolution MRF's for the robust motion estimation." In Recent Developments in Computer Vision, 91–100. Berlin, Heidelberg: Springer Berlin Heidelberg, 1996. http://dx.doi.org/10.1007/3-540-60793-5_65.
Full textMahajan, Rohini, and Devanand. "Multiresolution Adaptive Threshold Based Segmentation of Real-Time Vision-Based Database for Human Motion Estimation." In Rising Threats in Expert Applications and Solutions, 503–13. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-6014-9_60.
Full textAuvray, Vincent, Jean Liénard, and Patrick Bouthemy. "Multiresolution Parametric Estimation of Transparent Motions and Denoising of Fluoroscopic Images." In Lecture Notes in Computer Science, 352–60. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/11566489_44.
Full textConference papers on the topic "Multiresolution motion estimation"
Illgner, Klaus, Werner Praefcke, and Frank Mueller. "Multiresolution motion estimation." In Electronic Imaging: Science & Technology, edited by Robert L. Stevenson and M. Ibrahim Sezan. SPIE, 1996. http://dx.doi.org/10.1117/12.234738.
Full textGorsich, David J., Robert E. Karlsen, and Grant R. Gerhart. "Multiresolution-based motion estimation." In AeroSense '97, edited by Wendell R. Watkins and Dieter Clement. SPIE, 1997. http://dx.doi.org/10.1117/12.276684.
Full textTsai, Augustine, Stephen M. Wiener, and Joseph Wilder. "Error concealment using multiresolution motion estimation." In Photonics East '95, edited by Bruce G. Batchelor, Susan S. Solomon, and Frederick M. Waltz. SPIE, 1995. http://dx.doi.org/10.1117/12.223993.
Full textKarlsen, Robert E., David J. Gorsich, and Grant R. Gerhart. "Multiresolution motion estimation and target detection." In Aerospace/Defense Sensing and Controls, edited by Wendell R. Watkins and Dieter Clement. SPIE, 1998. http://dx.doi.org/10.1117/12.327150.
Full textCalvagno, Giancarlo, R. Rinaldo, and Luciano M. Sbaiz. "Multiresolution motion estimation for the MPEG coder." In Electronic Imaging: Science & Technology, edited by Vasudev Bhaskaran, Frans Sijstermans, and Sethuraman Panchanathan. SPIE, 1996. http://dx.doi.org/10.1117/12.235408.
Full textKruger, S. "Motion estimation and tracking using multiresolution affine models." In IEE Colloquium on Motion Analysis and Tracking. IEE, 1999. http://dx.doi.org/10.1049/ic:19990577.
Full textRhee, I. "A multiresolution block matching technique for image motion estimation." In IEE Colloquium on `Multiresolution Modelling and Analysis in Image Processing and Computer Vision'. IEE, 1995. http://dx.doi.org/10.1049/ic:19950502.
Full textJinwen Zan, Ahmad, and Swamy. "Wavelet-based multiresolution motion estimation through median filtering." In IEEE International Conference on Acoustics Speech and Signal Processing ICASSP-02. IEEE, 2002. http://dx.doi.org/10.1109/icassp.2002.1004610.
Full textZan, Jinwen, M. Omair Ahmad, and M. N. S. Swamy. "Wavelet-based multiresolution motion estimation through median filtering." In Proceedings of ICASSP '02. IEEE, 2002. http://dx.doi.org/10.1109/icassp.2002.5745352.
Full textBarlaud, Michel, Laure Blanc-Feraud, and Jean-Marc Collin. "Motion estimation involving discontinuities in a multiresolution scheme." In Applications in Optical Science and Engineering, edited by Petros Maragos. SPIE, 1992. http://dx.doi.org/10.1117/12.131469.
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