| 摘要 |
The invention pertains to methods of image calibration, or to a display device or to a system for displaying an image, or to a controller of a display, or to software to enable the image calibration, or to a visualization application and a display at least one trajectory in a colour space is selected, a transformation which increases the perceptual linearity of consecutive points belonging to the trajectory is defined and the transformation is applied to an image. The trajectory may correspond to a color scale and the colours may correspond to levels of a quantitative value. The image may be a medical image and the quantitative value may be a concentration of a substance, a metabolic activity, a property of a material or a biomarker value. The trajectory may be two or more dimensional and the dimensions may relate to different quantitative properties. |
