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Introducing anisotropic tensor to high order variational model for image restoration (2017)
Journal Article
Duan, J., Ward, W. O., Sibbett, L., Pan, Z., & Bai, L. (in press). Introducing anisotropic tensor to high order variational model for image restoration. Digital Signal Processing, https://doi.org/10.1016/j.dsp.2017.07.001

Second order total variation (SOTV) models have advantages for image restoration over their first order counterparts including their ability to remove the staircase artefact in the restored image. However, such models tend to blur the reconstructed i... Read More about Introducing anisotropic tensor to high order variational model for image restoration.

Automated segmentation of retinal layers from optical coherence tomography images using geodesic distance (2017)
Journal Article
Duan, J., Tench, C., Gottlob, I., Proudlock, F., & Bai, L. (2017). Automated segmentation of retinal layers from optical coherence tomography images using geodesic distance. Pattern Recognition, 72, 158-175. https://doi.org/10.1016/j.patcog.2017.07.004

Optical coherence tomography (OCT) is a noninvasive imaging technique that can produce images of the eye at the microscopic level. OCT image segmentation to detect retinal layer boundaries is a fundamental procedure for diagnosing and monitoring the... Read More about Automated segmentation of retinal layers from optical coherence tomography images using geodesic distance.

A portable image-based cytometer for rapid malaria detection and quantification (2017)
Journal Article
Yang, D., Subramanian, G., Duan, J., Gao, S., Bai, L., Chandramohanadas, R., & Ai, Y. (2017). A portable image-based cytometer for rapid malaria detection and quantification. PLoS ONE, 12(6), Article e0179161. https://doi.org/10.1371/journal.pone.0179161

Increasing resistance by malaria parasites to currently used antimalarials across the developing world warrants timely detection and classification so that appropriate drug combinations can be administered before clinical complications arise. However... Read More about A portable image-based cytometer for rapid malaria detection and quantification.

Inverse nonnegative local coordinate factorization for visual tracking (2017)
Journal Article
Liu, F., Zhou, T., Gong, C., Fu, K., Bai, L., & Yang, J. (in press). Inverse nonnegative local coordinate factorization for visual tracking. IEEE Transactions on Circuits and Systems for Video Technology, https://doi.org/10.1109/TCSVT.2017.2699676

Recently, nonnegative matrix factorization (NMF) with part based representation has been widely used for appearance modelling in visual tracking. Unfortunately, not all the targets can be successfully decomposed as "parts" unless some rigorous condit... Read More about Inverse nonnegative local coordinate factorization for visual tracking.