Figure 2From: Fully automated system for the quantification of human osteoarthritic knee joint effusion volume using magnetic resonance imagingIllustration of the intensity histogram location of the two thresholds T Lower and T Upper of the small 3D region predefined in the femur. These thresholds were computed as described in Appendix 1 and used to select the bone in the 3D T1-image.Back to article page