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Enhanced Rotational Invariant Fingerprint Matching Al-gorithm based on Minutiae

Raman PreetSingh, Rubal Jeet
2013 International Journal of Computer Applications  
Online and real time applications require minimum response time for the matching process.  ...  In this paper an enhanced algorithm is introduced to make the matching prcess rotational invariant.The proposed algorithm is robust to match two identical fingerprint images which are spatially aligned  ...  " and an improved vector matching method with weight modification is used to match these features. [7] A minutia matching algorithm is used based on minutiaecentered circular regions to ensure the speed  ... 
doi:10.5120/14155-2358 fatcat:hnyq22d7r5ahxdctcufzcqiyni

Visual SLAM for Handheld Monocular Endoscope

Oscar G. Grasa, Ernesto Bernal, Santiago Casado, Ismael Gil, J. M. M. Montiel
2014 IEEE Transactions on Medical Imaging  
is needed; 3) fast, because the algorithm provides the 3D map and the trajectory in real time; 4) accurate, because it has been validated with respect to groundtruth; and 5) robust to inter-patient variability  ...  Medical endoscopic sequences mimic a robotic scenario in which a hand-held camera (monocular endoscope) moves along an unknown trajectory while observing an unknown cavity.  ...  RLR casts the image-to-map matching as a classification problem. A two stage online training is applied for every map feature.  ... 
doi:10.1109/tmi.2013.2282997 pmid:24107925 fatcat:hiuuet5e5jbjzffwmpogfigbwm

Full-featured, real-time database searching platform enables fast and accurate multiplexed quantitative proteomics [article]

Devin K Schweppe, Jimmy K Eng, Derek Bailey, Ramin Rad, Qing Yu, Jose Navarrete-Perea, Edward L Huttlin, Brian K Erickson, Joao A Paulo, Steven P Gygi
2019 bioRxiv   pre-print
These data could then be used to trigger subsequent scans in an adaptive and flexible manner.  ...  Importantly, the use of Comet for peptide spectral matching allowed for a fully featured search, including analysis of post-translational modifications, with well-known and extensively validated scoring  ...  Orbiter encompassed a full featured analytical proteomics pipeline operating fast enough to seamlessly integrate concurrently with instrument scan acquisition and inform future scan decisions (i.e. when  ... 
doi:10.1101/668533 fatcat:5kw2g2hu7fck7hfximl66m2z4u

3-D Face Recognition Using eLBP-Based Facial Description and Local Feature Hybrid Matching

Di Huang, M. Ardabilian, Yunhong Wang, Liming Chen
2012 IEEE Transactions on Information Forensics and Security  
This paper presents an effective method for 3D face recognition using a novel geometric facial representation along with a local feature hybrid matching scheme.  ...  As a result, the proposed approach proves to be robust to facial expression variations, partial occlusions and moderate pose changes, and the last property makes our system registration-free for nearly  ...  -, Gabor-and LBP-based facial features for the final decision.  ... 
doi:10.1109/tifs.2012.2206807 fatcat:t36p2jipgfgddpfa7l7vvrjg2y

Robust Robot Localization Based on the Perfect Match Algorithm [chapter]

Héber Sobreira, Miguel Pinto, António Paulo Moreira, Paulo Gomes Costa, José Lima
2015 Lecture Notes in Electrical Engineering  
Incentive System for Technology Re-search and Development in Companies (SI I&DT), under the Competitive Factors Thematic Operational Program,of the Portuguese National Strategic Reference Framework, and  ...  The work presented in this paper, being part of the Project PRODUTECH PTI (num-ber13851) -New Processes and Innovative Technologies for the Production Technologies Industry, has been partly funded by the  ...  Introduction Robust self-localization is one of the main requirements for autonomous mobile robots in industry.  ... 
doi:10.1007/978-3-319-10380-8_58 fatcat:i2y3lcq4zvfhdfckxqpulamo5m

Fingerprints, Iris and DNA Features based Multimodal Systems: A Review

Prakash Chandra Srivastava, Anupam Agrawal, Kamta Nath Mishra, P. K. Ojha, R. Garg
2013 International Journal of Information Technology and Computer Science  
This paper p rovides an overview of single feature and mult iple features based biometric systems, including the performance of physiological characteristics (such as fingerprint, hand geometry, head recognition  ...  The d irect ions of future research work for robust personal identification is outlined.  ...  Jain proposed a fast, robust and simple automatic align ment based fingerprint verification algorith m wh ich uses point pattern matching technique.  ... 
doi:10.5815/ijitcs.2013.02.10 fatcat:2u4rlwbt3vbmze4sfwvj4ufuyq


S. Urban, J. Leitloff, S. Wursthorn, S. Hinz
2013 ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
Acquired camera images are then matched to those features by using a robust distance metric and fast nearest neighbor search.  ...  In our analysis-by-synthesis approach, depth and normal fisheye images are rendered from presampled positions and gradient orientations are extracted to build a high dimensional synthetic feature space  ...  Then feature vectors based on gradient orientations are extracted on low pyramid levels and clustered for fast nearest neighbor search.  ... 
doi:10.5194/isprsannals-ii-3-w2-43-2013 fatcat:mxa3uxpu7zezdmaq3hxh2bmgiq

Advance Safe Locker Security System using Dactylogram

S. Prabhakaran, P. Sridhar, R. Alexander
2018 International Journal of Trend in Scientific Research and Development  
In this paper focuses on affording a secured attestation and user-friendly mechanism to operate the closet.  ...  Existing system electronic locks are available in the market based on password, RFID, wireless and IoT.  ...  It is a fast-growing wireless M2M company, designing and offering a variety of wireless modules based on GSM/GPRS/EDGE, WCDMA/HSDPA and TD-SCDMA technical platforms by partnering with third parties  ... 
doi:10.31142/ijtsrd11045 fatcat:mfu3uywzebb2hb7akguqody46a

PAS: Visual odometry with Perspective Alignment Search

Andrew Richardson, Edwin Olson
2014 2014 IEEE/RSJ International Conference on Intelligent Robots and Systems  
This paper details the proposed method, which we call Perspective Alignment Search (PAS), integrated into an edge feature visual odometry system, and an evaluation against a LIDAR-based SLAM solution.  ...  Second, outlier rejection is subsumed by the use of a robust kernel and a joint feature alignment objective.  ...  At Level 0, the lookup table is simply an image containing a finite-range, or robust, quadratic kernel rendered for each matched feature in the reference image.  ... 
doi:10.1109/iros.2014.6942688 dblp:conf/iros/RichardsonO14 fatcat:cc3v5f2kevgdxkn3obegm5d5xm

A Survey of Simultaneous Localization and Mapping with an Envision in 6G Wireless Networks [article]

Baichuan Huang, Jun Zhao, Jingbin Liu
2020 arXiv   pre-print
Simultaneous Localization and Mapping (SLAM) achieves the purpose of simultaneous positioning and map construction based on self-perception.  ...  The paper makes an overview in SLAM including Lidar SLAM, visual SLAM, and their fusion.  ...  The online method starts with visual odometry and scan matching based Lidar odometry refines the motion estimation and point cloud registration simultaneously.  ... 
arXiv:1909.05214v4 fatcat:itnluvkewfd6fel7x65wdgig3e

Hierarchical object geometric categorization and appearance classification for mobile manipulation

Zoltan-Csaba Marton, Dejan Pangercic, Radu Bogdan Rusu, Andreas Holzbach, Michael Beetz
2010 2010 10th IEEE-RAS International Conference on Humanoid Robots  
Once a geometric category and a 3D position is obtained for each object cluster, we extract the region of interest in the camera image and compute a SURF-based feature vector for it.  ...  We validate our approach on an extensive database of objects that we acquired using real sensing devices, and on both unseen views and unseen objects.  ...  Acknowledgments: This work was supported by the DFG cluster of excellence CoTeSys (Cognition for Technical Systems) and by Willow Garage, Menlo Park, CA.  ... 
doi:10.1109/ichr.2010.5686323 dblp:conf/humanoids/MartonPRHB10 fatcat:klhi5svadndlvfukee2q6qw33e

OBLIMAP 2.0: a fast climate model–ice sheet model coupler including online embeddable mapping routines

Thomas J. Reerink, Willem Jan van de Berg, Roderik S. W. van de Wal
2016 Geoscientific Model Development  
A new fast scan method is presented for structured grids as an alternative for the former time-consuming grid search strategy, realising a performance gain of several orders of magnitude and enabling the  ...  Furthermore, OBLIMAP 2.0 is an embeddable GCM–ISM coupler, suited for high-frequency online coupled experiments.  ...  Colleoni, an anonymous reviewer and J. G. Fyke for their comments and suggestions, which helped improve the manuscript. Edited by: J. Fyke Reviewed by: F. Colleoni and one anonymous referee  ... 
doi:10.5194/gmd-9-4111-2016 fatcat:i5jbjwh2qnfr3hs5ngjsg7lvgi

3D Maps Integration based on Overlapping Regions Matching

Michał Drwięga
2022 Journal of Automation, Mobile Robotics & Intelligent Systems  
The first one is the estimation of an initial transformation based on feature extraction, description, and matching.  ...  This paper presents a method of 3D maps integration based on overlapping regions detection and matching. The algorithm works without an initial guess about transformation.  ...  The next group includes methods based on the scan matching.  ... 
doi:10.14313/jamris/3-2021/20 fatcat:juglg54e2zbnhap6hkibwo6viu

Implementation of Palm Print Biometric Identification System Using Ordinal Measures

V.K. Narendira Kumar, B. Srinivasan
2013 International Journal of Information Technology and Computer Science  
The feature ext raction module is proposed to extract the ordinal measurements for the palm prints.  ...  The palm print registration, feature extract ion, palm print verification and palm print recognition modules are designed to manage the palm prints and the palm print database module is designed to store  ...  However, the process of scanning a palm image requires so me time (a few seconds) and the delay cannot cope with the requirement of an online system. Zhang et al. (D.  ... 
doi:10.5815/ijitcs.2013.12.11 fatcat:vixz2qvpnnesth7jsd7twgduaq

Real Time Aerial Video Stitching via Sensor Refinement and Priority Scan

Chao LIAO, Guijin WANG, Bei HE, Chenbo SHI, Yongling SHEN, Xinggang LIN
2012 IEICE transactions on information and systems  
A priority scan method is proposed to select pixels within overlapping area into the final panorama for blending, which avoids complicated operations like weighting or averaging on pixels.  ...  The time efficiency of aerial video stitching is still an open problem due to the huge amount of input frames, which usually results in prohibitive complexities in both image registration and blending.  ...  Brown [1] matched unordered images with invariant features and blend with multi-band approach.  ... 
doi:10.1587/transinf.e95.d.2146 fatcat:dkxpg5zgo5dzzfziphtrk7gtdu
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