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In the paper, we proposed a mass detection method based on texture analysis and neural classifier. The proposed mass detection method is composed of two parts: ROI selection, feature extraction, and neural classifier. ROI selection is used to reduce the computational complexity of the proposed scheme. In the texture analysis, the intensity and texture information extracted from spatial and wavelet...
In this study, a glucose biosensor model was developed. The experiment was performed by connecting commercial amperiometric glucose biosensor with transimpedance amplifier (TIA) readout circuit. By supplying various AC signals and glucose solutions to the biosensor, the resistance and capacitance of the biosensor was found. In conclusion, an amperiometric glucose biosensor model is a parallel combination...
This study presents a new method for measuring axial rotation of vertebra. Anatomical landmarks of the vertebral body were first recognized in X-ray film. By employing appropriate geometrical relationships, vertebral body shape parameters and a computer iteration method, the rotation angle of vertebra on the transverse plane can rapidly be obtained. A cadaver lumbar spine axial rotation–fixation device...
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