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Scale and Rotation Invariance of the Evidence Accumulation-Based Line Detection Algorithm [chapter]

Leszek J. Chmielewski
Advances in Soft Computing  
The scale and rotation invariance properties of a recently proposed algorithm, using the fuzzy evidence accumulation principle, for finding lines (ridges) of non-parametric shapes is analysed.  ...  The proposed modifications consist in scaling the accumulated value with the inverse of the line width and further fuzzifying the accumulation process -along the line width.  ...  Conclusion and suggested future work The scale and rotation invariance of the recently proposed line detection algorithm using the evidence accumulation principle was studied.  ... 
doi:10.1007/3-540-32390-2_42 fatcat:urlemz6xu5eu7g7z6whbdc4xke

Hough-transform based algorithm for the automatic invariant recognition of rectangular chocolates. Detection of defective pieces

Javier Montenegro Joo
2014 Industrial Data  
The author expresses his sincere and special gratitude to Prof. da Fontoura Costa for all the time, dedication and very specially for the transfer of knowledge. BIBLIOGRAPHICAL  ...  ACKNOWLEDGEMENT This work would not have been possible without the deep and decisive influence of Prof.  ...  CONCLUSION The problem of rotation, translation and size-scaling (RTS) invariant pattern recognition of polygonal objects has been dealt with and an algorithm based on the fundamental properties of the  ... 
doi:10.15381/idata.v9i2.6617 fatcat:jcoraxhbcnfxnlun5lotai54g4

3D motion estimation by evidence gathering

Anas Abuzaina, Mark S. Nixon, John N. Carter
2016 2016 23rd International Conference on Pattern Recognition (ICPR)  
The algorithm provides an alternative to the feature description and matching pipelines commonly used by numerous 3D object recognition and registration algorithms, as it does not involve keypoint detection  ...  To the best of our knowledge, this is the first research to use kinematics theorems in an evidence gathering framework for motion estimation and surface matching without the use of any given correspondences  ...  , rotation and scale and hence a 7D Hough space.  ... 
doi:10.1109/icpr.2016.7899890 dblp:conf/icpr/AbuzainaNC16 fatcat:ang25u2pl5hs3da2cgc7otqiu4

Reconocimiento automático invariante de sujetadores metálicos e squineros, basado en la transformada de Hough

Javier Montenegro Joo
2014 Industrial Data  
In the present work the counting stored in the The algorithm being reported operates on a single accumulator bins is used as an evidence of sample- object at a time, thus if several  ...  Duda R.O and Hart P.E. (1972) Use of the Hough Recognition and location of shapes in the Hough transform to detect lines and curves in pictures.  ... 
doi:10.15381/idata.v10i1.6354 fatcat:62tmz77pbfec3hl4arqxnm6ij4

Enhanced Object Detection using Generalized Hough Transform and RANSAC

2019 VOLUME-8 ISSUE-10, AUGUST 2019, REGULAR ISSUE  
In this paper object detection process has been implemented using the combination of some robust algorithms. The algorithms used are SIFT, GHT and RANSAC.  ...  Two models have been proposed which using two of the above mentioned algorithms.  ...  are extracted using SIFT algorithm are invariant to rotation and image scaling.  ... 
doi:10.35940/ijitee.l3254.1081219 fatcat:yrr5v4qukraybf45h23yb4g5ky

Determining the Number of Batik Motif Object based on Hierarchical Symmetry Detection Approach

Ida Nurhaida, Remmy A. M. Zen, Vina Ayumi, Hong Wei
2021 Indonesian Journal of Electrical Engineering and Informatics (IJEEI)  
ACKNOWLEDGMENT This research was supported by Penelitian Terapan Unggulan Perguruan Tinggi (PTUPT), The Ministry of Research Technology and Higher Education Republic of Indonesia.  ...  It should be invariant to translation, scale, rotation, and multiple objects [6] [7] . Sanabila et al. [8] employed a template matching based approach.  ...  The rotation angle of the batik motifs is computed and stored in the accumulator array. Hill Climbing and low pass filter technique are implemented for smoothing the accumulator array.  ... 
doi:10.11591/ijeei.v9i1.2369 fatcat:otirgamohrcfba5ldhbdnwm5ma

Extracting moving shapes by evidence gathering

Michael G. Grant, Mark S. Nixon, Paul H. Lewis
2002 Pattern Recognition  
Many approaches can track objects moving in sequences of images but can su er in occlusion and noise, and often require initialisation.  ...  These factors can be handled by techniques that extract objects from image sequences, especially when phrased in terms of evidence gathering.  ...  Hence, the time-scale parameter provides temporal scale invariance and the o set parameter gives temporal translation invariance. Rotation invariance is not required since time is onedimensional.  ... 
doi:10.1016/s0031-3203(01)00078-4 fatcat:opgazhhyszc5liq3xlhzr45wvi

Physically based simulation of thin-shell objects' burning

Shiguang Liu, Qiguang Liu, Tai An, Jizhou Sun, Qunsheng Peng
2009 The Visual Computer  
The method is based on matching simple local shape signatures in pairs and using these matches to accumulate evidence for symmetries in an appropriate transformation space.  ...  Based on a statistical sampling analysis, we provide theoretical guarantees on the success rate of our algorithm.  ...  The authors are grateful to Pierre Alliez, Mario Botsch, Doo Young Kwon, Marc Levoy, Ren Ng, Bob Sumner, and Dilys Thomas for the helpful discussions, suggestions and their help at various stages of the  ... 
doi:10.1007/s00371-009-0344-2 fatcat:4upkenxazfetxbr3md6u6jkqx4

Partial and approximate symmetry detection for 3D geometry

Niloy J. Mitra, Leonidas J. Guibas, Mark Pauly
2006 ACM SIGGRAPH 2006 Papers on - SIGGRAPH '06  
The method is based on matching simple local shape signatures in pairs and using these matches to accumulate evidence for symmetries in an appropriate transformation space.  ...  Based on a statistical sampling analysis, we provide theoretical guarantees on the success rate of our algorithm.  ...  The authors are grateful to Pierre Alliez, Mario Botsch, Doo Young Kwon, Marc Levoy, Ren Ng, Bob Sumner, and Dilys Thomas for the helpful discussions, suggestions and their help at various stages of the  ... 
doi:10.1145/1179352.1141924 fatcat:rcemp6w2qvbe5demzkimddpvtq

Partial and approximate symmetry detection for 3D geometry

Niloy J. Mitra, Leonidas J. Guibas, Mark Pauly
2006 ACM Transactions on Graphics  
The method is based on matching simple local shape signatures in pairs and using these matches to accumulate evidence for symmetries in an appropriate transformation space.  ...  Based on a statistical sampling analysis, we provide theoretical guarantees on the success rate of our algorithm.  ...  The authors are grateful to Pierre Alliez, Mario Botsch, Doo Young Kwon, Marc Levoy, Ren Ng, Bob Sumner, and Dilys Thomas for the helpful discussions, suggestions and their help at various stages of the  ... 
doi:10.1145/1141911.1141924 fatcat:qbb7op2np5cwddacjwqgr6r24a

Multi-scale reflection invariance

Craig Henderson, Ebroul Izquierdo
2016 2016 SAI Computing Conference (SAI)  
We describe why we consider reflection invariance to be an important property and provide evidence where the absence of this invariance produces surprising inconsistencies in state-of-the-art systems.  ...  Finally, we examine where some of the invariances are exhibited in feature detection and descriptors, and make a case for future consideration of reflection invariance as a measure of quality in computer  ...  ACKNOWLEDGEMENTS This work is funded by the European Union's Seventh Framework Programme, specific topic "framework and tools for (semi-)automated exploitation of massive amounts of digital data for forensic  ... 
doi:10.1109/sai.2016.7556016 fatcat:nqm5hthbs5fzbkzxuggei3bu2q

Invariant Feature Matching for Image Registration Application Based on New Dissimilarity of Spatial Features

Seyed Mostafa Mousavi Kahaki, Md Jan Nordin, Amir H. Ashtari, Sophia J. Zahra, Jesus Malo
2016 PLoS ONE  
New method based on dissimilarity values, which measures the dissimilarity of the features through the path based on Eigenvector properties, is proposed.  ...  Evidence shows that existing matching techniques using similarity metrics-such as normalized cross-correlation, squared sum of intensity differences and correlation coefficient-are insufficient for achieving  ...  Acknowledgments The authors would like to thank the Center for Artificial Intelligence Technology (CAIT), Faculty of Information Science and Technology, National University of Malaysia and the anonymous  ... 
doi:10.1371/journal.pone.0149710 pmid:26985996 pmcid:PMC4795769 fatcat:g76hwyc7ergajcrqg7pfhhid3u

IMAGERY: A VIRTUAL LABORATORY FOR TRAINING ON DIGITAL IMAGE PROCESSING

Javier Montenegro Joo
2006 Revista de Investigación de Física  
The author expresses his sincere and special gratitude to Prof. da Fontoura Costa for all the time, dedication and very especially for the transfer of knowledge.  ...  Acknowledgement Imagery would not have been possible without the deep and decisive influence of Prof.  ...  Hough-Transform-based Line Detector: This is a powerful algorithm created by the author 10 of this report (Figure 7) , it deals with the invariant pattern recognition of polygonal objects, it has been  ... 
doi:10.15381/rif.v9i02.8585 fatcat:xqqlbx2qa5drfcwfod7j75jyte

Robust FFT-Based Scale-Invariant Image Registration with Image Gradients

G Tzimiropoulos, V Argyriou, S Zafeiriou, T Stathaki
2010 IEEE Transactions on Pattern Analysis and Machine Intelligence  
The algorithm combines the natural advantages of good feature selection offered by gradient-based methods with the robustness and speed provided by FFT-based correlation schemes.  ...  We present a fast and robust gradient-based scale-invariant image registration technique which operates in the frequency domain.  ...  Acknowledgements The work reported in this paper was funded by the Systems Engineering for Autonomous Systems (SEAS) Defence Technology Centre established by the UK Ministry of Defence.  ... 
doi:10.1109/tpami.2010.107 pmid:20479492 fatcat:7atbvtlzvjhfximc2cm7tlvyxm

Computational Methods for the Analysis of Footwear Impression Evidence [chapter]

Sargur N. Srihari, Yi Tang
2014 Studies in Computational Intelligence  
Yet they are not routinely used as evidence due to: (i) the wide variability and quality of impressions, and (ii) the large number of footwear outsole designs which makes their manual comparison time-consuming  ...  Computational methods hold the promise of better use of footwear evidence in investigations and also in providing assistance for court testimony.  ...  demonstrates invariance to scale and rotation.  ... 
doi:10.1007/978-3-319-05885-6_15 fatcat:q7njd4iztrhvrgdmubx7erw4sa
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