短語詞組短語color scale morphological transformation 彩色形態(tài)變換gray scale linear transformation 灰度線性變換scale rate transformation operation 比例轉(zhuǎn)換操作scale automatic transformation 量程自動轉(zhuǎn)換m -band scale siilarity transforation st 帶尺度相似變換Scale Invariant Feature Transformation 尺度不變特征變換;征變換法base scale transformation 初始尺度 返回 scale transformation