ミクセルデータに対する多重分光画像のカテゴリー分類性能評価

抄録

The problem of classification performance has been studied in remote sensing community. Existing methods for evaluating the classification performance are applicable only pure pixels. In fact, remotely sensed data include mixed pixels, so the classification performance cannot be discussed without considering the mixed pixels. This paper deals with a performance evaluation method with four functions considering mixed pixels. Using classification degree for mixed pixels with the methods allow us to discuss the detailed classification performance. Our experimental result indicated that it was insufficient only in the evaluation for pure pixels and was necessary to consider mixed pixel like our evaluation method.