| 摘要 |
PCT No. PCT/JP88/00697 Sec. 371 Date Jan. 11, 1990 Sec. 102(e) Date Jan. 11, 1990 PCT Filed Jul. 14, 1988 PCT Pub. No. WO89/00402 PCT Pub. Date Jan. 26, 1989.A pulse Doppler MTI system for equally displaying movements in any directions within a tomographic plane is characterized by creating a bipolar video signal file in which receive signals for one scan serve as one frame and performing a two-dimensional cross-correlation process on the file data after removing components associated with fixed reflecting points.
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