Wied G L, Bartels P H, Bibbo M, Puls J, Taylor J, Sychra J J
Acta Cytol. 1977 Nov-Dec;21(6):753-64.
The effect of a relaxation of the spatial resolution of images of ectocervical cells on classification accuracy by computer has been studied. The discriminatory capabilities of optical density, texture and shape features have been evaluated. Comparable computer classifications have been derived. The differences in the discriminating power of .5 and 1 mu resolution are found to be smaller than the differences corresponding to 1 and 2 mu resolution. While 2 mu resolution may be marginally acceptable in certain situations, the 4 mu resolution did not render acceptably good classification rates.
研究了放宽子宫颈外细胞图像的空间分辨率对计算机分类准确性的影响。评估了光密度、纹理和形状特征的辨别能力。得出了可比的计算机分类结果。发现0.5微米和1微米分辨率的辨别能力差异小于1微米和2微米分辨率对应的差异。虽然在某些情况下2微米分辨率可能勉强可以接受，但4微米分辨率并未给出可接受的良好分类率。
