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치과 임상에서 디지털 색조와 디지털 카메라의 활용

Digital shade and camera use in dental practice

문호진
대한턱관절교합학회 (Korean academy of stomatognathic function and occlusion)|2024.11|구강회복응용과학지 (Journal of Dental Rehabilitation and Applied Science)|제40권 제4호|pp. 201-211

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참고문헌

키워드

사진촬영photographycolordigital technology디지털기술색dental esthetics색채지각심미치과학color perception
주제분류치의학

초록

본 종설은 치과 임상에서 디지털 카메라의 활용과 색조 선택에 관한 현재까지의 발전 과정과 실제 적용 방법을 고찰하였다. 디지털 카메라는 1990년대 후반부터 치과 진료에 도입되어 현재는 진단, 치료 계획, 환자 교육 등 다양한 분야에서 활용되고 있다. 특히 치아 색조 선택 과정에서 디지털 카메라의 활용은 전통적인 시각적 방법의 한계를 극복하는 대안으로 주목받고 있다. 색채 과학의 발전으로 Munsell 색체계에서 CIELAB에 이르기까지 다양한 색체계가 개발되었으며, RGB, HSL, HSV 등의 디지털 색상 모델은 치과 현장에서 실용적인 색상 분석 도구로 활용되고 있다. 디지털 카메라를 이용한 색상 측정은 비접촉식으로 치아 전체 표면을 평가할 수 있고 영구적인 데이터베이스 구축이 가능하다는 장점이 있다. 교차편광 촬영과 색보정 타깃의 활용은 더욱 정확한 색상 평가를 가능하게 하며, RAW 형식의 이미지 저장과 HEIF와 같은 새로운 이미지 형식의 도입은 더욱 정교한 색조 표현과 전달을 가능하게 한다. 이러한 디지털 기술의 발전은 치과 임상에서 색상 측정과 분석의 정확성과 효율성을 높이고 있으며, 이는 심미 치과 치료의 향상에 기여할 것으로 예상된다.

Abstract

This study examines the development and practical application of digital cameras and shade matching in dental practice. Since their introduction to dentistry in the late 1990s, digital cameras have been widely used in various areas including diagnosis, treatment planning, and patient education. Digital camera usage in tooth shade selection has emerged as an alternative to overcome the limitations of traditional visual methods. With the advancement of color science, various color systems from Munsell to CIELAB have been developed, and digital color models such as RGB, HSL, and HSV are being utilized as practical color analysis tools in dental settings. Color measurement using digital cameras offers advantages including non-contact assessment of the entire tooth surface and the ability to build permanent databases. Cross-polarizing photography techniques and color reference targets enable more accurate color evaluation, while RAW format image storage and new formats like HEIF allow for more precise shade expression and communication. These digital technological advancements are improving the accuracy and efficiency of color measurement and analysis in dental practice, which is expected to contribute to the enhancement of aesthetic dental treatment quality.

참고문헌 (60)

  1. Jarad FD, "The use of digital imaging for colour matching and communication in restorative dentistry", Br Dent J, 199, pp.43~49 (2005)
  2. Schropp L, "Shade matching assisted by digital photography and computer software", J Prosthodont, 18, pp.235~241 (2009)
  3. Choe JH, "Practical Applications of Digital Cameras in Dental Clinics 1", J Korean Dent Assoc, 38, pp.570~577 (2000)
  4. Choe JH, "Practical Applications of Digital Cameras in Dental Clinics 2", J Korean Dent Assoc, 38, pp.679~685 (2000)
  5. Baek HJ, "A comparative study on the measurements between using the digital camera and using the scanner in model analysis", J Korean Dent Assoc, 39, pp.849~853 (2001)
  6. Sharland MR, "Use of dental photography by general dental practitioners in Great Britain", Dent Update, 31, pp.199~202 (2004)
  7. Morse GA, "The use of clinical photography by UK general dental practitioners", Br Dent J, 208, pp.E1~ (2010)
  8. Uzunov TT, "Application of Photography in Dental Practice", JIMAB-Annual Proceeding(Scientific Papers), 21, pp.682~686 (2015)
  9. Mühlemann S, "The use of digital technologies in dental practices in Switzerland : a cross-sectional survey", Swiss Dent J, 129, pp.700~707 (2019)
  10. Lazar R, "The use of digital dental photography in an Eastern European country", Med Pharm Rep, 95, pp.305~310 (2022)
  11. Alghulikah K, "The Use of Dental Photography in Saudi Arabia", J Dent Res Rev, 9, pp.304~309 (2022)
  12. Chitra P, "A Comparative Analysis of DSLR and Mirrorless Cameras for Dental Photography", J Indian Orthod Soc, 58, pp.158~164 (2024)
  13. Moussa C, "Accuracy of Dental Photography : Professional vs. Smartphone’s Camera", Biomed Res Int, 2021, pp.3910291~ (2021)
  14. Estai M, "Comparison of a Smartphone-Based Photographic Method with Face-to-Face Caries Assessment : A Mobile Teledentistry Model", Telemed J E Health, 23, pp.435~440 (2017)
  15. Grigollo Patussi E, "Comparisons between photographic equipment for dental use : DSLR cameras vs. smartphones", Revista da Faculdade de Odontologia-UPF, 24, pp.198~203 (2019)
  16. Wagner DJ, "A Beginning Guide for Dental Photography : A Simplified Introduction for Esthetic Dentistry", Dent Clin North Am, 64, pp.669~696 (2020)
  17. Fankhauser N, "Comparison of smartphone-camera and conventional flatbed scanner images for analytical evaluation of chewing function", J Oral Rehabil, 47, pp.1496~1502 (2020)
  18. Lazar R, "Evaluation of smartphone dental photography in aesthetic analysis", Br Dent J (2021)[DOI]
  19. Nasruddin M, "A Comparison of Tooth Shade Selection between use of Visual Approach, Digital Cameras and Smartphone Cameras", J Int Dent Med Res, 14, pp.99~104 (2021)
  20. Jorquera GJ, "A comparison of ceramic crown color difference between different shade selection methods : Visual, digital camera, and smartphone", J Prosthet Dent, 128, pp.784~792 (2022)
  21. Yung D, "Comparison of the colour accuracy of a single-lens reflex camera and a smartphone camera in a clinical context", J Dent, 137, pp.104681~ (2023)
  22. Yousuf A, "Attitudes and opinions of dental practitioners towards the use of clinical photography in Srinagar : a cross sectional study", Int J Res Med Sci, 8, pp.1818~1822 (2020)
  23. Hannah R, "Awareness about the use, Ethics and Scope of Dental Photography among Undergraduate Dental Students Dentist Behind the lens", Res J Pharm Tech, 11, pp.1012~1016 (2018)
  24. Desai V, "Digital dental photography : a contemporary revolution", Int J Clin Pediatr Dent, 6, pp.193~196 (2013)
  25. Tam WK, "Dental shade matching using a digital camera", J Dent, 40(Suppl 2), pp.e3~e10 (2012)
  26. Sproull RC, "Color matching in dentistry. III. Color control", J Prosthet Dent, 31, pp.146~154 (1974)
  27. Preston JD, "Current status of shade selection and color matching", Quintessence Int, 16, pp.47~58 (1985)
  28. Johnston WM, "Assessment of appearance match by visual observation and clinical colorimetry", J Dent Res, 68, pp.819~822 (1989)
  29. Okubo SR, "Evaluation of visual and instrument shade matching", J Prosthet Dent, 80, pp.642~648 (1998)
  30. Wee AG, "Color accuracy of commercial digital cameras for use in dentistry", Dent Mater, 22, pp.553~559 (2006)
  31. Chu SJ, "Dental color matching instruments and systems. Review of clinical and research aspects", J Dent, 38(Suppl 2), pp.e2~e16 (2010)
  32. Sung KH, "Consideration of the image acquisition result according to the camera white balance setting and the color temperature of the external light source", J Korean Dent Assoc, 59, pp.86~94 (2021)
  33. Blatz MB, "Evolution of Aesthetic Dentistry", J Dent Res, 98, pp.1294~1304 (2019)
  34. Paravina RD, "Performance assessment of dental shade guides", J Dent, 37(Suppl 1), pp.e15~e20 (2009)
  35. Munsell AH, "A color notation" (1905), G. H. Ellis Co
  36. Sproull RC, "Color matching in dentistry. Part I. The three-dimensional nature of color. 1973", J Prosthet Dent, 86, pp.453~457 (2001)
  37. Clark EB, "An Analysis of Tooth Color", J Am Dent Assoc, 18, pp.2093~2103 (1931)
  38. Jones LA, "The fundamental scale of pure hue and retinal sensibility to hue differences", Journal of the Franklin Institute, 183, pp.500~508 (1917)
  39. Sproull RC, "Color matching in dentistry. II. Practical applications of the organization of color", J Prosthet Dent, 29, pp.556~566 (1973)
  40. Hayashi T, "Medical color standard. V. Tooth crown" (1967), Japan Color Research Institute
  41. Miller L, "Organizing color in dentistry", J Am Dent Assoc, (Spec No), pp.26E~40E (1987)
  42. Sproull RC, "Color matching in dentistry. I. The three-dimensional nature of color", J Prosthet Dent, 29, pp.416~424 (1973)
  43. Marcucci B, "A shade selection technique", J Prosthet Dent, 89, pp.518~521 (2003)
  44. Vichi A, "Color related to ceramic and zirconia restorations : a review", Dent Mater, 27, pp.97~108 (2011)
  45. Corcodel N, "The linear shade guide design of Vita 3D-master performs as well as the original design of the Vita 3D-master", J Oral Rehabil, 37, pp.860~865 (2010)
  46. Igiel C, "Dental color matching : A comparison between visual and instrumental methods", Dent Mater J, 35, pp.63~69 (2016)
  47. Young T, "II. The Bakerian Lecture. On the theory of light and colours", Philosophical Transactions of the Royal Society of London, 92, pp.12~48 (1997)
  48. Maxwell J, "On the theory of three primary colours", Proc R Inst G B, 3, pp.370~374 (1861)
  49. Jacobs GH, "The discovery of spectral opponency in visual systems and its impact on understanding the neurobiology of color vision", J Hist Neurosci, 23, pp.287~314 (2014)
  50. Ragain JC, "A Review of Color Science in Dentistry : The Process of Color Vision", J Dent Oral Disord Ther, 3, pp.1~4 (2015)
  51. Grassmann, "XXXVII. On the theory of compound colours", The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science, 7, pp.254~264 (2009)
  52. Maxwell JC, "XVIII. -Experiments on Colour, as perceived by the Eye, with Remarks on Colour-Blindness", Transactions Royal Soc Edinburgh, 21, pp.275~298 (1857)
  53. Schrödinger E, "Theorie der Pigmente von größter Leuchtkraft", Annalen der Physik, 367, pp.603~622 (1920)
  54. Rosi T, "What are we looking at when we say magenta?", Quantitative measurements of RGB and CMYK colours with a homemade spectrophotometer. Eur J Phys, 37, pp.065301~ (2016)
  55. Smith AR, "Color gamut transform pairs", ACM SIGGRAPH Computer Graphics, 12, pp.12~19 (1978)
  56. Bentley C, "Quantitation of vital bleaching by computer analysis of photographic images", J Am Dent Assoc, 130, pp.809~816 (1999)
  57. Caglar A, "Could digital imaging be an alternative for digital colorimeters?", Clin Oral Investig, 14, pp.713~718 (2010)
  58. Robertson AJ, "Cross-polarized photography in the study of enamel defects in dental paediatrics", J Audiov Media Med, 22, pp.63~70 (1999)
  59. Hein S, "The use of a standardized gray reference card in dental photography to correct the effects of five commonly used diffusers on the color of 40 extracted human teeth", Int J Esthet Dent, 11, pp.246~259 (2016)
  60. McCamy CS, "A Color-Rendition Chart", J Appl Photograph Eng, 2, pp.95~99 (1976)

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