Abstract
| Original language | English |
|---|---|
| Title of host publication | Proceedings International Conference on Digital Image Computing and Applications 2015 |
| Editors | Jamie Sherrah, David Suter |
| Place of Publication | Adelaide, Australia |
| Publisher | IEEE, Institute of Electrical and Electronics Engineers |
| Pages | 1-7 |
| Number of pages | 7 |
| Volume | 1 |
| ISBN (Electronic) | 9781467367943 |
| ISBN (Print) | 9781467367950 |
| DOIs | |
| Publication status | Published - 23 Nov 2015 |
| Event | 2015 Conference on Digital Image Computing, Techniques and Applications - Adelaide, Adelaide, Australia Duration: 23 Nov 2015 → 25 Nov 2015 |
Conference
| Conference | 2015 Conference on Digital Image Computing, Techniques and Applications |
|---|---|
| Abbreviated title | DICTA 2015 |
| Country | Australia |
| City | Adelaide |
| Period | 23/11/15 → 25/11/15 |
| Other | The International Conference on Digital Image Computing: Techniques and Applications (DICTA) is the main Australian Conference on computer vision, image processing, pattern recognition, and related areas. DICTA was established in 1991 as the premier conference of the Australian Pattern Recognition Society (APRS). DICTA 2015 is endorsed by the IAPR and technically co-sponsored by the IEEE |
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Illumination invariant efficient face recognition using a single training image. / Jangid, Bharat; Biswas, K.K.; Hanmandlu, M.; CHETTY, Girija.
Proceedings International Conference on Digital Image Computing and Applications 2015. ed. / Jamie Sherrah; David Suter. Vol. 1 Adelaide, Australia : IEEE, Institute of Electrical and Electronics Engineers, 2015. p. 1-7.Research output: A Conference proceeding or a Chapter in Book › Conference contribution
TY - GEN
T1 - Illumination invariant efficient face recognition using a single training image
AU - Jangid, Bharat
AU - Biswas, K.K.
AU - Hanmandlu, M.
AU - CHETTY, Girija
PY - 2015/11/23
Y1 - 2015/11/23
N2 - This paper presents a single sample face recognition technique which takes care of illumination variations by applying normalization based on Weber's law. Local Directional Pattern (LDP) features are extracted from the normalized face by examining the prominent edge directions at each pixel. The LDP image is divided into non-overlapping windows and each window is treated as a fuzzy set. Treating LDP values as the information source values, entropy features called the information set- based features are extracted from each window. Further, 2DPCA is used to reduce the number of features. These features are augmented with entropy features of the fiducial regions and contour based features for face recognition. A nearest neighbor classifier based on these features is used on Extended Yale B and Face94 datasets and it is shown that compared with other results based on single and multiple training images, the proposed approach results in better recognition accuracy for wide illumination variations in test images. Further the efficiency of the scheme is shown by comparing the number of features needed for recognition.
AB - This paper presents a single sample face recognition technique which takes care of illumination variations by applying normalization based on Weber's law. Local Directional Pattern (LDP) features are extracted from the normalized face by examining the prominent edge directions at each pixel. The LDP image is divided into non-overlapping windows and each window is treated as a fuzzy set. Treating LDP values as the information source values, entropy features called the information set- based features are extracted from each window. Further, 2DPCA is used to reduce the number of features. These features are augmented with entropy features of the fiducial regions and contour based features for face recognition. A nearest neighbor classifier based on these features is used on Extended Yale B and Face94 datasets and it is shown that compared with other results based on single and multiple training images, the proposed approach results in better recognition accuracy for wide illumination variations in test images. Further the efficiency of the scheme is shown by comparing the number of features needed for recognition.
KW - illumination-invariant
KW - LDP-features
KW - Entropy-function
U2 - 10.1109/DICTA.2015.7371266
DO - 10.1109/DICTA.2015.7371266
M3 - Conference contribution
SN - 9781467367950
VL - 1
SP - 1
EP - 7
BT - Proceedings International Conference on Digital Image Computing and Applications 2015
A2 - Sherrah, Jamie
A2 - Suter, David
PB - IEEE, Institute of Electrical and Electronics Engineers
CY - Adelaide, Australia
ER -