最佳特征影像组合的选择是决定遥感影像信息提取与影像分类效果的关键环节之一。
Selection of optimal feature combinations is one of the key procedures for remotely sensed image classification and information abstraction.
凭借这些特征，影像对象可以较为容易地被识别和分类。
Using these features, image objects could be recognized and classified easily.
分析22例肾嗜酸性细胞腺瘤的临床特征、影像及病理表现、治疗及预后。
The clinical, radiological and pathological features and treatment and prognosis characteristics of all these22cases were analyzed.
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