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A multi-block-matching approach for stereo
2015 IEEE Intelligent Vehicles Symposium (IV), 2015Block-Matching stereo is commonly used in applications with low computing resources in order to get some rough depth estimates. However, research on this simple stereo estimation technique has been very scarce since the advent of energy-based methods which promise a higher quality and a larger potential for further improvement.
Nils Einecke, Julian Eggert
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Lossless Image Compression by Block Matching
The Computer Journal, 1997Lossless image compression has often employed techniques quite separate from those used for text compression or lossy image compression; most standards today employ modelling followed by coding (e.g. the JBIG standard, the IBM Q-coder, CCITT Group 4).
Storer, JA, Helfgott, HA
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Hierarchical block matching algorithm in MRME
Proceedings 2000 International Conference on Image Processing (Cat. No.00CH37101), 2002Fast as well as precise multiresolution motion estimation (MRME) is described. We propose a two-step block matching with different block sizes at the approximation band to estimate precise block motion in the MRME technique. Experimental results show that the proposed method gives better performance when compared with the conventional MRME method in ...
Jinhwan Lee, Yong Man Ro
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A Method for Match Key Blocking in Probabilistic Matching
2016The pair-wise nature of Entity Resolution makes it impractical to perform on large datasets without the use of blocking. Many blocking techniques have been researched and applied to effectively reduce pair-wise comparisons in Boolean rule based systems while also providing 100 % match recall. However, these approaches do not always work when applied to
Pei Wang +3 more
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VLSI architectures for hierarchical block matching
Proceedings of IEEE International Symposium on Circuits and Systems - ISCAS '94, 2002Hierarchical block matching is an efficient motion estimation technique which provides an adaptation of the block size and the search area, to the properties of the image. In this work, we propose two novel special-purpose architectures for implementing hierarchical block matching.
Gagan Gupta 0002, Chaitali Chakrabarti
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sMAE: an improved block matching criterion
1998 IEEE International Conference on Electronics, Circuits and Systems. Surfing the Waves of Science and Technology (Cat. No.98EX196), 2002In this paper a new variation of the well known MAE (Mean Absolute Error) matching criterion for video coding applications, is introduced. The MAE criterion is simpler than the MSE criterion because of the lack of multiplication operations, but it achieves a lower performance in terms of PSNR and MSE.
Vassilis E. Fotopoulos +1 more
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BlockNet: A Deep Neural Network for Block-Based Motion Estimation Using Representative Matching
Symmetry, 2020Kyeongbo Kong +2 more
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