光学假彩色编码技术在医学中的应用

Application of Optic Pseudocolor Coding Techniques in the Medicine

利用光学假彩色编码技术,可处理X线片、CT片、电镜片等黑白图象,使其图象增强,提高对病变及细微结构的识别力。本文叙述了利用光栅调制漂白法对医学黑白图象的处理过程,并介绍了典型病例。

The black-white pictures of roentgenograms, computer-aided transverse tomograms, electron-microscopic photos were processed and enhanced by optic pesudocolor coding techniques, the distinguishabilty of lesions and minute structures was also increased. The process of black-white medical pictures by grating modulation decolorization method was described with analysing typical cases.