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It is easy to segment the liver with existing methods using both basic place information (the liver exists on the left of the abdominal CT image) and distribution information of regular gray values. However, the existing methods can not be used for segmenting an abnormal liver. Because the gray values of lesions do not show the original gray values of the liver, lesion parts of the abnormal liver...
Two types of matching techniques are proposed for the UHF RFID antennas in Korea. One is to create dual-resonance mode inside loop antenna, and the other is to use folded dipole loop antenna with capacitive loading. The measured maximum gains are -2.9 and 1.8 dBi, respectively. In both cases, the measured bandwidths are 6 and 8 MHz. The proposed antenna has achieved 80% size reduction compared with...
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