Surface reconstruction from endoscopic image sequence

Atul Kumar, Yen Yu Wang, Kai Che Liu, Wan Chi Hung, Shih Wei Huang, Wen Nung Lie, Ching-Chun Huang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

The current study describes a technique for reconstructing a three dimensional surface from multiple images of the (single camera) endoscopic video. A 3D shape of the scene in each image frame of the endoscopic video was reconstructed using shape from shading technique. The characteristic feature points on the 2D images were detected using SURF algorithm and the features were matched using BRIEF and Hamming distance criteria. The matched feature points between the consecutive frames were used to find the transformation matrix to align the 3D surfaces of the consecutive video frames. Using the transformation matrix, the 3D surfaces were stitched (registered) together. The method was applied on a recorded video of the laparoscopic surgery. The reconstructed surface provides a wider view and depth information to the viewers.

Original languageEnglish
Title of host publication2015 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages404-405
Number of pages2
ISBN (Electronic)9781479987443
DOIs
StatePublished - 20 Aug 2015
Event2nd IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2015 - Taipei, Taiwan
Duration: 6 Jun 20158 Jun 2015

Publication series

Name2015 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2015

Conference

Conference2nd IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2015
CountryTaiwan
CityTaipei
Period6/06/158/06/15

Keywords

  • Cameras
  • Feature extraction
  • Image reconstruction
  • Shape
  • Surface reconstruction
  • Surgery
  • Three-dimensional displays

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  • Cite this

    Kumar, A., Wang, Y. Y., Liu, K. C., Hung, W. C., Huang, S. W., Lie, W. N., & Huang, C-C. (2015). Surface reconstruction from endoscopic image sequence. In 2015 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2015 (pp. 404-405). [7216967] (2015 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2015). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICCE-TW.2015.7216967