Digital dermoscopy to determine skin melanin index as an objective indicator of skin pigmentation
作者: Sara Majewski Chantelle Carneiro Erin Ibler Peter Boor Gary Tran Mary C Martini Salvatore Di Loro Alfred W. Rademaker Dennis P. West Beatrice Nardone
刊名: Journal of Surgical Dermatology, 2016, Vol.1 (1)
来源数据库: PiscoMed Publishing Pte. Ltd
DOI: 10.18282/jsd.v1.i1.15
关键词: Melanin IndexFitzpatrick Skin Phototypedigital imaging
原始语种摘要: Clinical assessment of skin photosensitivity is subjectively determined by erythema and tanning responses to sunlight recalled by the subject, alternatively known as Fitzpatrick Skin Phototype (SPT). Responses may be unreliable due to recall bias, subjective bias by clinicians and subjects, and lack of cultural sensitivity of the questions. Analysis of red-green-blue (RGB) color spacing of digital images may provide an objective determination of SPT. This paper presents the studies to assess the melanin index (MI), as determined by RGB images obtained by both standard digital camera as well as by videodermoscope, and to correlate the MI with SPT based upon subjects’ verbal responses to standardized questions administered by a dermatologist. A sample of subjects representing all SPTs I–VI...
全文获取路径: PiscoMed Publishing  (合作)

  • camera 摄影机
  • digital 数字的
  • illumination 光照强度
  • representing 表示
  • approximate 近似的
  • RGB 红绿蓝
  • dermatologist 皮肤学家
  • phototype 照相制版
  • objective 接物镜
  • methodology 方法学