The following publications are possibly variants of this publication:
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- Estimation of sludge volume index (SVI) using bright field activated sludge imagesMuhammad Burhan Khan, Humaira Nisar, Choon Aun Ng, Po Kim Lo. i2mtc 2016: 1-5 [doi]
- Illumination Compensated Segmentation of Microscopic Images of Activated Sludge FlocsMuhammad Burhan Khan, Humaira Nisar, Choon Aun Ng, Po Kim Lo. dicta 2015: 1-5 [doi]
- Local adaptive approach toward segmentation of microscopic images of activated sludge flocsMuhammad Burhan Khan, Humaira Nisar, Choon Aun Ng, Po Kim Lo, Vooi Voon Yap. jei, 24(6):61102, 2015. [doi]
- Segmentation of Activated Sludge Flocs in Microscopic Images for Monitoring Wastewater TreatmentAhmed Elaraby, Walid Hamdy, Humaira Nisar, Monagi H. Alkinani. complexity, 2022, 2022. [doi]