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Key point detection is still a challenging issue in pattern recognition. With the recent developments on complex network theory, pattern recognition techniques based on graphs have improved considerably. Key point detection can be approached by community identification in directed complex network because image is related with network model. This paper presents a complex network approach for key point...
There is frost in Bohai bay every winter due to the geographical latitude and the cold air coming down from the north. The annual winter sea ice in the Bohai Bay has become a natural disaster which affects the port manipulation, shipping transportation severely. At present, the remote sensing technology has been very mature in sea ice monitoring. As one of the most important multispectral data source...
Batch processes are often characterized by uneven-length durations and multistage characteristics. To reflect the inherent stage nature to improve the performances of process monitoring, simultaneously considering dynamic characteristics within the process variables for some complicated cases, stage-based variable sampling period multi-model dynamic principal component analysis (VSP-MDPCA) modeling...
Fluorescence imaging can track the expression of fluorescent protein and -fluorodeoxyglucose based positron emission tomography (FDG-PET) can evaluate the changes of FDG uptake in tumor cells during the antitumor treatment. In this work, fluorescence imaging and FDG-PET were both employed to monitor tumor response to Au nanorod-indocyanine green...
Acupuncture has been used and proved to be effective in the treatment of some diseases. In this paper a functional near infrared (fNIR) imaging system was used to monitor the cortices response to acupunctures in clinical experiments. The imaging system is based on continuous-wave NIR imaging technique. In clinical experiments, acupunctures were firstly applied to a group of volunteers to investigate...
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