Infrared and Laser Engineering, Volume. 33, Issue 6, 592(2004)

Eigenspace-based approach for object recognition and pose estimation

[in Chinese]*... [in Chinese] and [in Chinese] |Show fewer author(s)
Author Affiliations
  • [in Chinese]
  • show less

    A new image recognition algorithm—eigenspace-based approach is proposed. Firstly, recognition system obtains the possible object′s images. Then, all images and image set of each object are compressed to obtain low\|dimensional subspace, called the universal eigenspace and object eigenspace separately. Given an unknown input image, the recognition system projects the image into two kinds of eigenspace. The exact position of the projection in the eigenspace and the distribution formula of samples′ projections determine the object′s species and poses in the image. Experiments are conducted using several objects with complex appearance characteristics. The results show that the proposed approach could keep robustness for the variable poses of object, and could restrain illumination variety.

    Tools

    Get Citation

    Copy Citation Text

    [in Chinese], [in Chinese], [in Chinese]. Eigenspace-based approach for object recognition and pose estimation[J]. Infrared and Laser Engineering, 2004, 33(6): 592

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category:

    Received: Nov. 12, 2003

    Accepted: Jan. 12, 2004

    Published Online: May. 25, 2006

    The Author Email:

    DOI:

    Topics