unsupervised classificationとは 意味・読み方・使い方

In a method for performing a vegetative cover classification by remote sensing with SAR, unsupervised classification is used as a statistic determination method, and a filter having a window size of 5×5 or more is used for smoothing processing of SAR data.例文帳に追加

SARによるリモートセンシングによって植生被覆分類を行う方法において、統計的判別法として教師なし分類を用い、SARデータの平滑化処理に、窓サイズが5×5以上のフィルタを用いる。 - 特許庁

The smoothing processing of SAR data may be performed by use of a moving average filter with a window size of 7×7, the unsupervised classification may be performed by the shortest distance method, and the vegetative cover classification may be performed to a bog.例文帳に追加

SARデータの平滑化処理を窓サイズ7×7の移動平均フィルタで行い、教師なし分類を最短距離法で行い、植生被覆分類を湿原に対して行ってもよい。 - 特許庁

In a method for performing a vegetative cover classification by remote sensing with multi-frequency/multi-polarization SAR, unsupervised classification is used as a statistic determination method, the influence on classification precision of the frequency and polarized wave to be used for measurement is preliminarily determined, and the observation is performed with the resulting optimum frequency and polarized wave.例文帳に追加

多周波・多偏波SARによるリモートセンシングによって、植生被覆分類を行う方法において、統計的判別法として教師なし分類を用い、測定に用いる周波数と偏波が分類精度に与える影響を予め求めておき、得られた最適な周波数および偏波で観測を行う。 - 特許庁