A representation for 3D faces with better feature correspondence for image generation using PCA

ISONO Katsunori, AKAMATSU Shigeru

Bibliographic Information

Other Title

PCAによる顔画像の生成のための3次元顔データの対応表現

Description

In psychological experiments that retrieve feature factors to construct facial impressions, many facial image samples are needed. However it is difficult to collect these image samples by only using real images. More specifically, artificial image generation is additionally necessary. In this paper, we consider generating image samples using 3D data by PCA. One major problem is how to geometrically correspond the feature data among the samples. To do this, we resample 3D shapes and make it possible to represent data with a better feature correspondence. Using the data for PCA, we can generate many more sharp facial images by changing the coefficients for linear combinations.

Journal

Technical report of IEICE. HIP

Technical report of IEICE. HIP 96 (306), 1-6, 1996-10-17

The Institute of Electronics, Information and Communication Engineers

Keywords

Details 詳細情報について

CRID: 1572543027323185280

NII Article ID: 110003272137

NII Book ID: AN10487237

Text Lang: ja

Data Source

CiNii Articles

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