Lyndon Smith's Outputs (7)

Facial geometry estimation using photometric stereo and profile views (2009)
Presentation / Conference Contribution

This paper presents a novel method for estimating the three-dimensional shape of faces, facilitating the possibility of enhanced face recognition. The method involves a combined use of photometric stereo and profile view information. It can be divide... Read More about Facial geometry estimation using photometric stereo and profile views.

Facial reconstruction and alignment using photometric stereo and surface fitting (2009)
Presentation / Conference Contribution

This paper presents a novel 3D face shape capture device suitable for practical face recognition applications. A new surface fitting based face alignment algorithm is then presented to normalise the pose in preparation for recognition. The 3D data ca... Read More about Facial reconstruction and alignment using photometric stereo and surface fitting.

Obtaining malignant melanoma indicators through statistical analysis of 3D skin surface disruptions (2009)
Journal Article

Background/purpose: It has been observed that disruptions in skin patterns are larger for malignant melanoma (MM) than benign lesions. In order to extend the classification results achieved for 2D skin patterns, this work intends to investigate the f... Read More about Obtaining malignant melanoma indicators through statistical analysis of 3D skin surface disruptions.

Enhanced 3D visualisation of skin disorders for tele-dermatology (2009)
Presentation / Conference Contribution

Facial reconstruction and alignment using photometric stereo and surface fitting (2009)
Presentation / Conference Contribution

Concealed object perception and recognition using a photometric stereo strategy (2009)
Presentation / Conference Contribution

Following a review of current hidden objects detection techniques in a range of security applications, a strategy based on an innovative, low-cost photometric stereo technique is proposed to reveal concealed objects. By taking advantage of informatio... Read More about Concealed object perception and recognition using a photometric stereo strategy.

Facial geometry estimation using photometric stereo and profile views (2009)
Presentation / Conference Contribution