Research Article

Development of Automatic 3D Blood Vessel Search and Automatic Blood Sampling System by Using Hybrid Stereo-Autofocus Method

Figure 8

Influence of light power on the luminance distributions.
258626.fig.008a
(a) Photographs of artificial blood vessel with the described light powers
258626.fig.008b
(b) Luminance distributions of artificial blood vessel for the described input light powers