spot 병소 건조시 확연 : 다공성에서 물이 제거됨 Refractive index 법랑질과 물은 비슷 건조되면 낮아짐 검사전 건조가 중요건조 전 건조 후Fibre optic transilluminationFOTI ... techniqueVisible light fluorescence – QLF Laser fluorescence –DIAGNODent Other optic tech. – OCT, nii ... 디지털 방사선 디지털 방사선은 픽셀들의 조합 각 픽셀은 0-255의 값. 0은 흑, 255는 백 전통적 방사선에 비해 해상도 낮다 White end 와 black end 강조를 통해
For instance a document may be created usetallic silver and fluorescent colours, both spot inks, totalling ... to 0, the colour is black, is all are set to 255, the colour is white.The CMYK colour model is based ... There are many families of spot colours, one of the most common is the Pantone Matching System.