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Published in:
2016 | OriginalPaper | Chapter
Robust Neuron Counting Based on Fusion of Shape Map and Multi-cue Learning
Authors : Alexander Ekstrom, Randall W. Suvanto, Tao Yang, Bing Ye, Jie Zhou
Published in: Brain Informatics and Health
Publisher: Springer International Publishing
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Abstract
Automatic counting of neurons in fluorescently stained microscopic images is increasingly important for brain research when big imagery data sets are becoming a norm and will be more so in the future. In this paper, we present an automatic learning-based method for effective detection and counting of neurons with stained nuclei. A shape map that reflects the boosted edge and shape information is generated and a learning problem is formulated to detect the centers of stained nuclei. The method combines multiple cues of edge gradient, shape, and texture during shape map generation, feature extraction and final count determination. The proposed algorithm consistently delivers robust count ratios and precision rates on neurons in mouse and rat brain images that are shown to be better than alternative unsupervised and supervised counting methods.