Pedestrian shape extraction by means of active contours

被引:0
|
作者
Bertozzi, Massimo [1 ]
Broggil, Alberto [1 ]
Ghidoni, Stefano [1 ]
Del Rose, Michael [2 ]
机构
[1] Dip Ing Informaz, Parma, Italy
[2] US Army TARDEC, Warren, MI USA
关键词
D O I
暂无
中图分类号
TP24 [机器人技术];
学科分类号
080202 ; 1405 ;
摘要
This article presents a shape extraction and results of a preliminary validation stage for a pedestrian detection system based on the use of active contours. The complete system is based on the use of both far infrared and visible cameras to detect areas that potentially contain pedestrians; in order to validate and filter such result a refinement of the human shape by means of active contours is performed followed by a neural network based filtering.
引用
收藏
页码:265 / +
页数:3
相关论文
共 50 条
  • [41] Intrinsic Bayesian Active Contours for Extraction of Object Boundaries in Images
    Joshi, Shantanu H.
    Srivastava, Anuj
    INTERNATIONAL JOURNAL OF COMPUTER VISION, 2009, 81 (03) : 331 - 355
  • [42] Feature Extraction from contours shape for tumor analyzing in Mammographic images
    Boujelben, Atef
    Chaabani, Ali Cherif
    Tmar, Hedi
    Abid, Mohamed
    2009 DIGITAL IMAGE COMPUTING: TECHNIQUES AND APPLICATIONS (DICTA 2009), 2009, : 395 - 399
  • [43] Prostate contours delineation using interactive directional active contours model and parametric shape prior model
    Derraz, Foued
    Forzy, Gerard
    Delebarre, Arnaud
    Taleb-Ahmed, Abdelmalik
    Oussalah, Mourad
    Peyrodie, Laurent
    Verclytte, Sebastien
    INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN BIOMEDICAL ENGINEERING, 2015, 31 (11) : 22
  • [44] Incorporating prior shape into geometric active contours for face contour detection
    Huang, FZ
    Su, JB
    Xi, YG
    CHINESE JOURNAL OF ELECTRONICS, 2004, 13 (03): : 552 - 555
  • [45] Bayesian Active Contours with Affine-Invariant, Elastic Shape Prior
    Bryner, Darshan
    Srivastava, Anuj
    2014 IEEE CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION (CVPR), 2014, : 312 - 319
  • [46] FAST GLOBALLY SUPERVISED SEGMENTATION BY ACTIVE CONTOURS WITH SHAPE AND TEXTURE DESCRIPTORS
    Derraz, Foued
    Thiran, Jean-Philippe
    Taleb-Ahmed, Abdelmalik
    Peyrodie, Laurent
    Forzy, Gerard
    2012 IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING (ICIP 2012), 2012, : 2545 - 2548
  • [47] Shape prior for active contours based on the analitycal Fourier Mellin transform
    M'Hiri, Slim
    Mezghich, Mohamed Amine
    Sellami, Malek
    TRAITEMENT DU SIGNAL, 2012, 29 (1-2) : 123 - 142
  • [48] ACTIVE CONTOURS WITH OPTICAL FLOW AND PRIMITIVE SHAPE PRIORS FOR ECHOCARDIOGRAPHIC IMAGERY
    Hamou, Ali K.
    El-Sakka, Mahmoud R.
    IMAGAPP 2009: PROCEEDINGS OF THE FIRST INTERNATIONAL CONFERENCE ON COMPUTER IMAGING THEORY AND APPLICATIONS, 2009, : 111 - 118
  • [49] Image segmentation using active contours: Calculus of variations or shape gradients?
    Aubert, G
    Barlaud, M
    Faugeras, O
    Jehan-Besson, S
    SIAM JOURNAL ON APPLIED MATHEMATICS, 2003, 63 (06) : 2128 - 2154
  • [50] A hybrid shape constraint for level set-based active contours
    Sakly, Ines
    Mezghich, Mohamed Amine
    M'hiri, Slim
    Ghorbel, Faouzi
    2016 IEEE INTERNATIONAL CONFERENCE ON IMAGING SYSTEMS AND TECHNIQUES (IST), 2016, : 440 - 443