Showing 81 - 100 results of 664 for search '"Landmarkism', query time: 0.06s Refine Results
  1. 81
  2. 82

    A method for motion tracking of ventricular endocardial surface by O. K. Rahmat, Rahmita Wirza, Dawood, Faten Abed Ali, Dimon, Mohd Zamrin, Kadiman, Suhaini, Abdullah, Lili Nurliyana

    Published 2014
    “…The present invention relates to a method for automatic motion tracking of ventricular endocardial surface in three dimensional (3D) echocardiography, characterized by the steps of extracting a plurality of ventricular endocardial contours over a complete cardiac cycle; identifying a plurality of landmarks on each ventricular endocardial contour; measuring displacement vector flow (DVF) for each landmark by comparing a pair of consecutive ventricular endocardial contours; measuring velocity vector flow (VVF) for each landmark from end-diastolic (ED) to end-systolic (ES) and vice versa; identifying at least four landmarks from the plurality of landmarks on each ventricular endocardial contour to represent anatomical landmarks of left lateral surface, right lateral surface, inferior wall and anterior wall by using geometrical distance calculation (GDC) algorithm; analysing ventricular endocardial motion direction using a fuzzy logic analyzer (FLA) for the four landmarks identified; updating values of the displacement vector flow (DVF) and velocity vector flow (VVF) based on the ventricular endocardial motion direction; and generating graphical curves of time versus values of the displacement vector flow (DVF) and velocity vector flow (VVF) for the four landmarks identified.…”
    Patent
  3. 83

    Collaborative simultaneous localization and mapping for autonomous vehicles by Diluka Moratuwage

    Published 2014
    “…The most notable assumptions are clutter free measurements, ideal landmark detection and data association, and static landmarks. …”
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    Thesis
  4. 84

    Sampling from Determinantal Point Processes for Scalable Manifold Learning by Wachinger, Christian, Golland, Polina

    Published 2017
    “…The two main challenges that arise are: (i) the landmarks selected in non-Euclidean geometries must result in a low reconstruction error, (ii) the graph constructed from sparsely sampled landmarks must approximate the manifold well. …”
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    Article
  5. 85

    The Impact of Cross-Correlation on Mobile Robot Localization by Hamzah, Ahmad, Nur Aqilah, Othman

    Published 2015
    “…The first case refers to a situation when a mobile robot moves and calculates its position relative to a landmark, while in the second case the mobile robot is independent of the landmark position. …”
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    Article
  6. 86

    A Distributed Model for Mobile Robot Environment-Learning and Navigation by Mataric, Maja J.

    Published 2004
    “…It is implemented on a sonar-based physical robot, Toto, consisting of three competence layers: 1) Low-level navigation: a collection of reflex-like rules resulting in emergent boundary-tracing. 2) Landmark detection: dynamically extracts landmarks from the robot's motion. 3) Map learning: constructs a distributed map of landmarks. …”
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  7. 87

    Cephalometric measurements: comparison between analog X-Ray film and digital cephalometric image by Md. Lani, Ruzaini, Setan, Halim, Chong, Albert K., Majid, Zulkepli

    Published 2006
    “…The landmarks were identified five times for each method to ensure the precision of the landmark identification. …”
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    Conference or Workshop Item
  8. 88

    A solution to partial observability in extended Kalman Filter mobile robot navigation by Hamzah, Ahmad, Nur Aqilah, Othman, Mohd Syakirin, Ramli

    Published 2018
    “…By only considering certain landmarks in an environment, the computational cost in mobile robot can be reduced but with an increase of uncertainties to the system. …”
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    Article
  9. 89

    Anatomical analysis of foot surface from scattered data by way of local shape analysis by Chan, Tuck Seng.

    Published 2008
    “…This report presents the method for determining the anatomical landmarks on the foot surface from the scattered data via local shape analysis. …”
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    Thesis
  10. 90

    Parsing Semantic Parts of Cars Using Graphical Models and Segment Appearance Consistency by Lu, Wenhao, Lian, Xiaochen, Yuille, Alan L.

    Published 2015
    “…We formulate this as a landmark identification problem, where a set of landmarks specifies the boundaries of the parts. …”
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    Technical Report
  11. 91

    Intelligent tourism systems for smart travel recommendation by Tan, Jessileen Li Ting

    Published 2014
    “…It comprises with various features such as displaying all landmarks on the map and able to search for neighboring landmarks based on the users current location. …”
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    Final Year Project (FYP)
  12. 92

    Fast DPP Sampling for Nyström with Application to Kernel Methods by Li, Chengtao, Jegelka, Stefanie Sabrina, Sra, Suvrit

    Published 2018
    “…Its theoretical guarantees and empirical performance rely critically on the quality of the landmarks selected. We study landmark selection for Nyström using Determinantal Point Processes (Dpps), discrete probability models that allow tractable generation of diverse samples. …”
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    Article
  13. 93

    Modelling human faces with non-contact three-dimensional digitizer-preliminary Results by Majid, Zulkepli, Setan, Halim, Chong, Albert K

    Published 2004
    “…The obtained anthropometric landmarks measurement then compared with the conventional measurement method using callipers. …”
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    Article
  14. 94

    Unconstrained facial action unit detection via latent feature domain by Shao, Zhiwen, Cai, Jianfei, Cham, Tat-Jen, Lu, Xuequan, Ma, Lizhuang

    Published 2023
    “…Moreover, we introduce a novel landmark adversarial loss to disentangle the landmark-free feature from the landmark-related feature by treating the adversarial learning as a multi-player minimax game. …”
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    Journal Article
  15. 95

    Evaluation on a mobile robotic software platform by Michael Sanjaya Wira.

    Published 2010
    “…This technique offers a SLAM performance with capability to recognize and associate the newly detected landmarks with landmark that has been detected previously. …”
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    Final Year Project (FYP)
  16. 96

    Robust face alignment and partial face recognition by Weng, Renliang

    Published 2016
    “…For the holistic face alignment, we are interested in the facial landmark detection problem. The mainstream face landmark detection approaches consist of a pose initialization stage and a pose update step. …”
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    Thesis
  17. 97

    Extending Bayesian RFS SLAM to multi-vehicle SLAM by Moratuwage, Diluka, Vo, Ba-Ngu, Wang, Danwei, Wang, Han

    Published 2013
    “…Our solution is based on the modelling of the measurements and the landmark map as RFSs and factorizing the MVSLAM posterior into a product of the joint vehicle trajectories posterior and the landmark map posterior conditioned the vehicle trajectories. …”
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    Conference Paper
  18. 98

    Commentary Gaudio D, Olivieri L, De Angelis D, Poppa P, Galassi A, Cattaneo C. Reliability of craniofacial superimposition using three-dimension skull model. J Forensic Sci 2016;... by Jayaprakash, Paul T., Hadi, Helmi, Srinivasan, Alarmelmangai, Chellamuthu, Pushparani, Mohd Yusop, Ridzuan Abd Aziz, Hashim, Natassha

    Published 2016
    “…The methods used by these authors include the placement of targets to indicate the landmarks in the skull and face images on screen and adjusting the transparency, size, and orientation of the images “to match orientation landmarks (i.e., right and left ectocanthion, subnasal point and nasion)” (1).…”
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    Article
  19. 99

    DLR-Spatial_Cognition by Hertzberg, Christopher

    Published 2011
    “…There are two data sets in the package. One has artificial landmarks with white or black circles on the ground. …”
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  20. 100

    Efficient constellation-based map-merging for semantic SLAM by Frey, Kristoffer M., Steiner, Ted J, How, Jonathan P

    Published 2021
    “…To address the inevitable 'duplicate' landmarks that arise, we present an efficient map-merging framework to detect duplicate constellations of landmarks, providing a high-confidence loopclosure mechanism well-suited for object-level SLAM. …”
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    Article