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  1. No Access

    Chapter

    Food Contaminants

    Nowadays, with food safety incidents occurring repeatedly in many countries, consumers and organizations are increasingly concerned about the quality and safety of foodstuffs. The presence of food contaminants...

    Yi Shuai, Haixia Sui, Gonghua Tao, Qian Huo, Chen Li, Naimin Shao in Nutritional Toxicology (2022)

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    Chapter and Conference Paper

    AMGE: A Tongue Body Segmentation Assessment Method via Gradient Energy

    Tongue body segmentation is essential for the computerized tongue diagnosis. Several segmentation methods have been developed and some evaluation methods have been used for test the segmentation. However, it i...

    **g Qi, Zhenchao Cui, Wenzhu Yang in Image and Graphics Technologies and Applic… (2018)

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    Chapter and Conference Paper

    Multiscale Sample Entropy Analysis of Wrist Pulse Blood Flow Signal for Disease Diagnosis

    Recent study reported that wrist pulse blood flow signal is effective for disease diagnosis. The multiscale entropy, which was developed for quantifying the complexity of a time series of physiological signals...

    Lei Liu, Naimin Li, Wangmeng Zuo in Intelligent Science and Intelligent Data E… (2013)

  4. No Access

    Chapter and Conference Paper

    Diabetes Identification and Classification by Means of a Breath Analysis System

    This article proposes a breath analysis system that makes use of chemical sensors to detect acetone in human breath, and hence detect the diabetes and measure the blood glucose levels of diabetics. We captured...

    Dongmin Guo, David Zhang, Naimin Li, Lei Zhang, Jianhua Yang in Medical Biometrics (2010)

  5. No Access

    Chapter and Conference Paper

    Tongue Image Identification System on Congestion of Fungiform Papillae (CFP)

    Tongue diagnosis is a unique and important diagnostic method in Traditional Chinese Medicine (TCM). It is used to observe abnormal changes in the tongue for identifying diseases. However, due to its qualitativ...

    Bo Huang, Naimin Li in Medical Biometrics (2010)

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    Chapter and Conference Paper

    Tongue Image Texture Segmentation Based on Gabor Filter Plus Normalized Cut

    Texture information of tongue image is one of the most important pathological features utilized in practical Tongue Diagnosis because it can reveal the severeness and change tendency of the illness. A texture ...

    Jianfeng Li, **huan Shi, Hongzhi Zhang, Yanlai Li, Naimin Li in Medical Biometrics (2010)

  7. No Access

    Chapter and Conference Paper

    Classification of Wrist Pulse Blood Flow Signal Using Time Warp Edit Distance

    The blood flow signals can be used to examine a person’s health status and have been widely used in the study of the clinical diagnosis of cardiovascular diseases. According to the pulse diagnosis theory of tr...

    Lei Liu, Wangmeng Zuo, Dongyu Zhang, Naimin Li, Hongzhi Zhang in Medical Biometrics (2010)

  8. No Access

    Chapter and Conference Paper

    Pulse Waveform Classification Using ERP-Based Difference-Weighted KNN Classifier

    Although the great progress in sensor and signal processing techniques have provided effective tools for quantitative research into traditional Chinese pulse diagnosis, the automatic classification of pulse wa...

    Dongyu Zhang, Wangmeng Zuo, Yanlai Li, Naimin Li in Medical Biometrics (2010)

  9. No Access

    Chapter and Conference Paper

    Radii Solaris Extraction through Primitive Modelling

    On Iris, features such as lacunae, crypts, lines are closely related with diseases and health status of human body. As one of such features, Radii Solaris plays an important role in automatic diagnosis through...

    Wang Junhui, Ma Lin, Wang Kuanquan, Li Naimin in Medical Biometrics (2010)

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    Chapter and Conference Paper

    Tongueprint Feature Extraction and Application to Health Statistical Analysis

    Tongueprint images of healthy populations can be differentiated from those of unhealthy populations by features of tongueprints (tongueprint is fissile texture on the tongue) according to observation by naked ...

    ZhaoHui Yang, Naimin Li in Medical Biometrics (2007)

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    Chapter and Conference Paper

    Adaptive Segmentation and Feature Quantization of Sublingual Veins of Healthy Humans

    The Sublingual Vein Diagnosis, one part of Tongue Diagnosis, plays an important role in deciding the healthy condition of humans. This paper focuses on establishing a feature quantization framework for the ins...

    Zifei Yan, Naimin Li in Medical Biometrics (2007)

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    Chapter and Conference Paper

    Automatic Classification of Tongueprints in Healthy and Unhealthy Individuals

    Tongueprints are fissile texture on tongue and one of observational contents of tongue diagnosis, which is an important diagnostic method in Traditional Chinese Medicine (TCM). With deep researches on tonguepr...

    ZhaoHui Yang, Naimin Li in Medical Biometrics (2007)

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    Chapter and Conference Paper

    Texture Feature Extraction and Classification for Iris Diagnosis

    Appling computer aided techniques in iris image processing, and combining occidental iridology with the traditional Chinese medicine is a challenging research area in digital image processing and artificial in...

    Lin Ma, Naimin Li in Medical Biometrics (2007)

  14. No Access

    Chapter and Conference Paper

    Pixel Based Tongue Color Analysis

    Tongue diagnosis is a distinctive and essential diagnostic measure in Traditional Chinese Medicine (TCM), and chromatic information is its most decisive characteristic which is utilized to unearth pathological...

    Bo Huang, Naimin Li in Medical Biometrics (2007)

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    Chapter and Conference Paper

    Deterministic Convergence of an Online Gradient Method with Momentum

    An online gradient method with momentum for feedforward neural network is considered. The learning rate is set to be a constant and the momentum coefficient an adaptive variable. Both the weak and strong conve...

    Naimin Zhang in Intelligent Computing (2006)

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    Chapter and Conference Paper

    Recent Developments on Convergence of Online Gradient Methods for Neural Network Training

    A survey is presented on some recent developments on the convergence of online gradient methods for feedforward neural networks such as BP neural networks. Unlike most of the convergence results which are of p...

    Wei Wu, Zhengxue Li, Guori Feng, Naimin Zhang in Advances in Neural Networks – ISNN 2004 (2004)