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Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2021
The diagnosis of non-tumorous facial pigmentation disorders is crucial since facial pigmentations can serve as a health indicator for other more serious diseases.
Jiawei Peng +4 more
semanticscholar +1 more source
The diagnosis of non-tumorous facial pigmentation disorders is crucial since facial pigmentations can serve as a health indicator for other more serious diseases.
Jiawei Peng +4 more
semanticscholar +1 more source
Pigmentation Disorders in the Elderly
Drugs & Aging, 2019Aging skin is subject to morphological change due to both intrinsic (skin tone, genetics, endogenous hormones) and extrinsic (chronic sun exposure, medications, exogenous pigments) factors. The broad spectrum of transformation includes both hypo- and hyperpigmentation.
Andrew M. Armenta +2 more
semanticscholar +4 more sources
2018
Skin colour is due to a mixture of the pigments melanin, oxyhaemoglobin (in blood), and carotene (in the stratum corneum and subcutaneous fat). Pigmentary diseases are common and particularly distressing to those with darker skin. Disorders of pigmentation often involve melanocytes. Vitiligo is the commonest disease of reduced pigmentation, and melasma
Atula Gupta +4 more
openaire +3 more sources
Skin colour is due to a mixture of the pigments melanin, oxyhaemoglobin (in blood), and carotene (in the stratum corneum and subcutaneous fat). Pigmentary diseases are common and particularly distressing to those with darker skin. Disorders of pigmentation often involve melanocytes. Vitiligo is the commonest disease of reduced pigmentation, and melasma
Atula Gupta +4 more
openaire +3 more sources
2021
Too much or too little pigmentation can cause problems, particularly if it is blotchy and occurs on exposed areas such as the face and hands.
Manish K. Shah, Preeti K. Sheth
openaire +3 more sources
Too much or too little pigmentation can cause problems, particularly if it is blotchy and occurs on exposed areas such as the face and hands.
Manish K. Shah, Preeti K. Sheth
openaire +3 more sources
Perspective in Pigmentation Disorders
, 2018Melanin is primarily designated as animal cutaneous pigment and considered separately from similar fungal or bacterial pigments. Pigmentation disorders comprise various kinds of diverse conditions that are usually categorized by altered melanocyte embryological development, melanin concentration, defects in melanogenesis, flaws in biogenesis of ...
Manish Adhikari +3 more
semanticscholar +3 more sources
Segmental pigmentation disorder
British Journal of Dermatology, 2010There is little published information about segmental hypo- and hyperpigmentation pigmentation disorder (SegPD) although it is a relatively common problem in paediatric dermatology.To define the spectrum of disease, clinical presentation and associations in cases of SegPD and to clarify further the terminology in defining patterned hypo- and ...
Ilona J. Frieden, Marcia Hogeling
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Classification of Non-Tumorous Facial Pigmentation Disorders using Deep Learning and SMOTE
International Symposium on Circuits and Systems, 2019Non-tumorous facial pigmentation, though not fatal, adversely affects one's quality of life and may indicate concurrence of systemic diseases. Automatic diagnosis method such as voting-based probabilistic discriminant analysis (V-PLDA) has been explored,
Ruihan Gao +5 more
semanticscholar +1 more source
International Conference on Information Photonics, 2019
Classification of non-tumorous facial pigmentation disorders is an important but overlooked problem. Recently, a voting-based probabilistic linear discriminant analysis (V-PLDA) method was developed to address this problem by extracting hand-craft ...
Jiawei Peng +5 more
semanticscholar +1 more source
Classification of non-tumorous facial pigmentation disorders is an important but overlooked problem. Recently, a voting-based probabilistic linear discriminant analysis (V-PLDA) method was developed to address this problem by extracting hand-craft ...
Jiawei Peng +5 more
semanticscholar +1 more source
Pigmentation disorders: hyperpigmentation and hypopigmentation.
Clinics in Dermatology, 2014Pigmentation disorders include a large number of heterogeneous conditions that are usually characterized by altered melanocyte density, melanin concentration, or both, and result in altered pigmentation of the skin. Some of these disorders are extremely common (melasma, vitiligo), whereas others are rare. In this contribution, we review the most common
E. Nicolaidou, A. Katsambas
semanticscholar +4 more sources
Pigmentation disorders: types, aetiology and treatment options
Journal of Aesthetic Nursing, 2019Hyperpigmentation is a chronic skin disorder that can be very difficult to treat. Skin pigmentation disorders are commonly seen in women than in men, due to hormonal factors, and in those with darker skin types.
R. Tailor
semanticscholar +1 more source