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FUZABEIJINGHONGWAITUXIANGTEZHENGTIQU
- 本文的内容是基于红外图像的特征提取，在基于个数判断噪声的中值滤波器进行平滑处理的基础上,提出了一种改进的过渡区 提取方法,并将该方法应用于对比度低、宽谷直方图的复杂背景红外图像的分割。Matlab仿真 实验表明,该方法减少了图像分割的运算量,并能将具有复杂背景的红外图像目标分割得较 好。-This content is based on the infrared image feature extraction, the number of judgments based on th
PC817_www.ic37.com
- 考虑到电路是互补对称的，一器件可将另一器件视为它的漏极负载。还应注意到，器件在放大区（饱和区）呈现恒流特性，两器件之一可当作高阻值的负载。因此，在过渡区域，传输特性变化比较急剧。-Taking into account that the circuit is a complementary symmetry, a device may be another device as its drain load. It should also be noted that the device is p
HUnt-overpressure
- 异常压力是含油气盆地普遍存在的一种现象。据Hunt (1990)统计，世界上已经发现 有180个超压盆地，其中有160多个为富油气盆地。异常压力可发生在浅至地下数百米，或 超过六七千米的深度中；可存在于碎屑岩、厚层蒸发岩和碳酸盐岩地层中；可分布于区域范 围或极有限的范围；可分布于前寒武系一更新世地层。异常压力与生、运、储、盖、保等油 气成藏要素之间关系密切，异常压力过渡带常常是油气聚集的有利场所。在油气生成方面， 异常高压可降低烃源岩的成熟度，延缓烃源岩热演化的进程，当地层压
Horn_Corrugation_Design
- The corrugations present a capacitive reactance to the passing wave. When a corrugated surface is inductive, it will support surface waves. The depth of corrugations must be between λ/4 and λ/2. Less than λ/4 or greater than λ/2, it is inductive. Bet
Transition-region-based-single-and-multiple-objec
- Transition region based single and multiple object segmentation of gray scale images