Browsing by Author "Raza, Shan E Ahmed"
Now showing items 1-7 of 7
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Automatic detection of diseased tomato plants using thermal and stereo visible light images
Raza, Shan-E.-Ahmed; Prince, Gillian; Clarkson, John P; Rajpoot, Nasir M. ( Public Library of Science , 2015 , Article)Accurate and timely detection of plant diseases can help mitigate the worldwide losses experienced by the horticulture and agriculture industries each year. Thermal imaging provides a fast and non-destructive way of scanning ... -
Automatic detection of regions in spinach canopies responding to soil moisture deficit using combined visible and thermal imagery
Raza, Shan-E.-Ahmed; Smith, Hazel K.; Clarkson, Graham J.J.; Taylor, Gail; Thompson, Andrew J.; Clarkson, John; Rajpoot, Nasir M.... more authors ... less authors ( Public Library of Science , 2014 , Article)Thermal imaging has been used in the past for remote detection of regions of canopy showing symptoms of stress, including water deficit stress. Stress indices derived from thermal images have been used as an indicator of ... -
Cell phenotyping in multi-tag fluorescent bioimages
Khan, Adnan M.; Raza, Shan-E.-Ahmed; Khan, Michael; Rajpoot, Nasir M. ( Elsevier B.V. , 2014 , Article)Multi-tag bioimaging systems have recently emerged as powerful tools which provide spatiotemporal localization of several different proteins in the same tissue specimen. The analysis of such multivariate bioimages requires ... -
Handcrafted features with convolutional neural networks for detection of tumor cells in histology images
Kashif, Muhammad Nasim; Raza, Shan E. Ahmed; Sirinukunwattana, Korsuk; Arif, Muhammmad; Rajpoot, Nasir ( IEEE Computer Society , 2016 , Conference Paper)Detection of tumor nuclei in cancer histology images requires sophisticated techniques due to the irregular shape, size and chromatin texture of the tumor nuclei. Some very recently proposed methods employ deep convolutional ... -
Locality Sensitive Deep Learning for Detection and Classification of Nuclei in Routine Colon Cancer Histology Images
Sirinukunwattana, Korsuk; Raza, Shan E Ahmed; Tsang, Yee-Wah; Snead, David R. J.; Cree, Ian A.; Rajpoot, Nasir M.... more authors ... less authors ( Institute of Electrical and Electronics Engineers Inc. , 2016 , Article)Detection and classification of cell nuclei in histopathology images of cancerous tissue stained with the standard hematoxylin and eosin stain is a challenging task due to cellular heterogeneity. Deep learning approaches ... -
Robust normalization protocols for multiplexed fluorescence bioimage analysis
Raza, Shan E. Ahmed; Langenkämper, Daniel; Sirinukunwattana, Korsuk; Epstein, David; Nattkemper, Tim W.; Rajpoot, Nasir M.... more authors ... less authors ( BioMed Central , 2016 , Article)The study of mapping and interaction of co-localized proteins at a sub-cellular level is important for understanding complex biological phenomena. One of the recent techniques to map co-localized proteins is to use the ... -
Stain deconvolution of histology images via independent component analysis in the wavelet domain
Alsubaie, Najah; Raza, Shan E. Ahmed; Rajpoot, Nasir ( IEEE Computer Society , 2016 , Conference Paper)With the ubiquity of digital slide scanners, histology image analysis is rapidly emerging as an active area of research. Several histology image analysis algorithms such as those for mitotic cell detection, nuclei segmentation ...