All Outputs (6)

Ptu-024 - photometric stereo reconstruction for surface analysis of mucosal tissue (2015)
Journal Article
Poullis, A., Groves, C., Slabaugh, G., Emrith, K., & Smith, M. (2015). Ptu-024 - photometric stereo reconstruction for surface analysis of mucosal tissue. BMJ, 64(1), 68-69

This paper provides a novel approach for real-time detection of polyps. Using a photometric stereo sensor for endoscopy imaging in a porcine model, the 3D surface geometry of a porcine gut is recovered. Shape features are extracted from the 3D surfac... Read More about Ptu-024 - photometric stereo reconstruction for surface analysis of mucosal tissue.

A 3D machine vision method for non-invasive assessment of respiratory function (2015)
Journal Article
Smith, L. N., Smith, M. L., Fletcher, M. E., & Henderson, A. J. (2016). A 3D machine vision method for non-invasive assessment of respiratory function. International Journal of Medical Robotics and Computer Assisted Surgery, 12(2), 179-188. https://doi.org/10.1002/rcs.1669

Copyright © 2015 John Wiley & Sons, Ltd. Background: Respiratory function testing is important for detecting and monitoring illness, however, it is difficult for some patients, such as the young and severely ill, to perform conventional tests that... Read More about A 3D machine vision method for non-invasive assessment of respiratory function.

Combination of 3D skin surface texture features and 2D ABCD features for improved melanoma diagnosis (2015)
Journal Article
Ding, Y., John, N. W., Smith, L., Sun, J., & Smith, M. (2015). Combination of 3D skin surface texture features and 2D ABCD features for improved melanoma diagnosis. Medical and Biological Engineering and Computing, 53(10), 961-974. https://doi.org/10.1007/s11517-015-1281-z

© 2015, International Federation for Medical and Biological Engineering. Two-dimensional asymmetry, border irregularity, colour variegation and diameter (ABCD) features are important indicators currently used for computer-assisted diagnosis of malign... Read More about Combination of 3D skin surface texture features and 2D ABCD features for improved melanoma diagnosis.

3D reconstruction of concave surfaces using polarisation imaging (2015)
Journal Article
Sohaib, A., Farooq, A. R., Ahmed, J., Smith, L. N., & Smith, M. N. (2015). 3D reconstruction of concave surfaces using polarisation imaging. Journal of Modern Optics, 62(11), 927-932. https://doi.org/10.1080/09500340.2015.1016130

© 2015 Taylor & Francis. This paper presents a novel algorithm for improved shape recovery using polarisation-based photometric stereo. The majority of previous research using photometric stereo involves 3D reconstruction using both the diffuse and... Read More about 3D reconstruction of concave surfaces using polarisation imaging.

A photometric stereo approach for chronic wound measurement (2015)
Journal Article
Smith, M. L., Farooq, A. R., Smith, L. N., Sun, J., Xu, X., Farooq, A., …smith, M. (2015). A photometric stereo approach for chronic wound measurement. Sensor Review, 35(4), 419-424. https://doi.org/10.1108/SR-01-2015-0018

© 2015 © Emerald Group Publishing Limited. Purpose-This paper aims to review state of the art of techniques for dimensioning chronic wounds, and validate the possibilities of employing a new proposed optical imaging approach for general task of wound... Read More about A photometric stereo approach for chronic wound measurement.

Long-range concealed object detection through active covert illumination (2015)
Journal Article
Williamson, D. R., Hales, I. J., Hansen, M. F., Broadbent, L., & Smith, M. (2015). Long-range concealed object detection through active covert illumination. Proceedings of SPIE, 9648, https://doi.org/10.1117/12.2190194

© 2015 SPIE. When capturing a scene for surveillance, the addition of rich 3D data can dramatically improve the accuracy of object detection or face recognition. Traditional 3D techniques, such as geometric stereo, only provide a coarse grained recon... Read More about Long-range concealed object detection through active covert illumination.