zhè / xiàng / yán / jiū / lì / yòng / fǎng / shè / jǐ / hé / fēn / xī / tú / xiàng / zhōng / de / xíng / zhuàng / biàn / huà这项研究利用仿射几何分析图像中的形状变化。This study uses affine geometry to analyze changes in shape within images.