面孔部件相似性判断研究

The Similarity Judgment of the Face Part

用Morph变形方法构建家族相似性面孔部件样例,采用多级估量法探讨分类活动中面孔部件相似性判断问题。结果发现,部件样例对部件原型的隶属度及部件样例对整体原型中对应部件的隶属度与部件样例变形百分比间是3次函数关系;耳朵、脸型、眼睛等部件样例对整体原型中对应部件的隶属度小于其对部件原型的隶属度,嘴巴样例对整体原型中嘴巴部件的隶属度高于其对部件原型的隶属度。表明面孔部件物理相似性与心理相似性间是3次函数关系;整体原型中其他部件降低了耳朵、脸型、眼睛等部件样例对整体原型中对应部件的隶属度,而提高了嘴巴样例对整体原型中嘴巴部件的隶属度。

By using the Morph deformation method to construct the family resemblance of face parts exemplar, this study use the the multistage evaluation method to explore the similarity judgments of face parts in the classification activities. The results showed that the relationship of the the membership that the exemplar to the part prototype and to the holistic prototype and the percentage of the warp is a cubic function; the relationship of the the membership that the exemplar to the holistic prototype and the percentage of the warp is a cubic function; the membership of the ear, face outline, and the eye exemplar to the holistic prototype are slower than the membership they belong to the part prototype, but the mouth exemplar belong to the holistic prototype more than to the part prototype. These findings ity is a cubic function; the other suggest that the relationship of the physical similarity and psychological similar- parts influence the similarity judgment of the target part exemplars＇ membership to the holistic prototype, other face parts in the holistic prototype decrease the membership of the ear, face out- line, and the eye exemplar,but increase the membership of the mouth exemplar to the holistic prototype.