Sergio Roberto Peres Line

• Abstract

  Human dental enamel is the most mineralized tissue in the body, being formed by alternating layers of prisms called Hunter-Schreger Bands (HSB). The HSB appear as light and dark bands when viewed with side lighting, resembling to fingerprints. We demonstrated earlier that the HSB pattern is highly variable, and unique for each tooth. Thus, the biometric pattern of HSB can be a useful meth…

  Human identification by pattern of Hunter-Schreger bands of enamel human dentary in lower incisor teeth: optimization of the acquisition of images of dental enamel microstructure in intact teeth, AP.R

• Abstract

  Dental enamel is characterized by layers of prisms with regularly alternating directions. These successive layers form the Hunter-Schreger Bands (HSB) that appear as dark and light bands when viewed under lateral illumination. We have previously demonstrated that the pattern of HSB is highly variable and unique for each tooth. Thus, the biometric measurements of HSB may be a valuable meth…

  Otimizing the capture and análisis of Hunter-Schreger bands for human identification, AP.R

• Abstract

  Developmental defects of tooth development are among the most common alterations of humans. Although enamel defects are not a treat to the patients' health, they may cause serious esthetical problems and interfere with masticatory and speech functions. Tooth agenesis and defects in enamel formation are among the most common alterations of human dentition. The importance of several genes i…

  Defects in the formation of the dental organ, AP.TEM

(Only some records are available in English at this moment)

• Abstract

  Human dental enamel is the most mineralized tissue in the body and is formed by alternating layers of prisms called Hunter-Schreger Bands (HSB). HSBs appear as light and dark bands when viewed with side lighting, resembling fingerprints. We previously demonstrated that the HSB pattern is highly variable, and unique to each tooth. Thus, the biometric pattern of HSB can be a useful method f…

  Optimization of image acquisition of dental enamel microstructure in intact teeth. Effect of varying the direction of incident light and transparent film on the surface of the enamel., BP.IC

• Abstract

  Human tooth enamel is the most mineralized tissue in the body and is characterized by layers of prisms in regularly alternating directions. These successive layers form Hunter-Schreger Bands (HSB) which appear as light and dark bands when viewed with side lighting, resembling fingerprints. We have previously demonstrated that the HSB pattern is highly variable and unique for each tooth. T…

  Optimization of the acquisition of images of the microstructure of tooth enamel in intact teeth: effect of wavelength variation of emitted light., BP.IC

• Abstract

  Human tooth enamel is the most mineralized tissue of the organism, characterized by layers of prisms in regularly alternating directions. Those successive layers form the Hunter-Schreger Bands (HSB) that appear as light and dark stripes when seen through side lighting, similarly to fingerprints. We previously demonstrated that the HSB pattern is highly variable and unique for each tooth. …

  Development of softwares for images optimization of the tooth enamel microstructure in whole teeth and fingerprints obtained from distance, BP.DR

(Only some records are available in English at this moment)

• Abstract

  Tooth enamel is the hardest tissue in the organism, formed by prism layers in regularly alternating directions. These prisms form the Hunter-Schreger Bands (HSB) pattern when under side illumination, which is composed of light and dark stripes resembling fingerprints. We showed in previous works that HSB pattern is highly variable, seems to be unique for each tooth and can be used as a bi…

  Development of software for image segmentation of tooth enamel microstructure, BE.EP.DR
• 1000 genome data processing, BE.PQ