Skrzat Janusz, Tarasiuk Jacek, Wroński Sebastian, Kozerska Magdalena
Department of Anatomy, Jagiellonian University Medical College, Kopernika 12, Kraków, Poland.
Folia Med Cracov. 2017;57(4):5-12.
Grayscale images comparing to the color images may have less of visual information necessary for easy recognition of the anatomical structures. Although micro-CT scanners deliver images of ultra-high resolution, application of false-colors to the rendered structures enhance their visual perception and allow for quick delineation between them and surrounding bony matrix. This paper presents differences of imaging of the osseous structures of the inner ear labyrinth using pseudo-color volume rendering in contrast to grayscale volume rendering of the micro-CT data. Applied procedures of image processing improved significantly delineation between the bony matrix surrounding the cochlea and vestibule rendered in the pseudo-colors than in grayscale.
与彩色图像相比，灰度图像可能缺乏易于识别解剖结构所需的视觉信息。尽管微型计算机断层扫描（micro-CT）扫描仪能提供超高分辨率的图像，但对渲染后的结构应用伪彩色可增强其视觉感知，并便于快速区分它们与周围的骨基质。本文展示了使用伪彩色体绘制与微型计算机断层扫描数据的灰度体绘制相比，内耳迷路骨结构成像的差异。应用的图像处理程序显著改善了耳蜗和前庭周围以伪彩色渲染的骨基质与以灰度渲染的骨基质之间的区分度。
