Аннотация:Traditionally, portrait drawing has been a basic skill of painting.To help novices practice drawing portraits using digital technologies, we have developed a Portrait Drawing Learning Assistant System (PDLAS).By providing the auxiliary lines of a human face, PDLAS can guide portrait drawing of novices.In this paper, we propose an algorithm to generate the auxiliary lines from a given face photo.It adopts OpenCV and OpenPose with Python, which have been commonly used in computer vision studies including human pose estimations, to extract facial features that are necessary for generating them.To evaluate the proposal, we applied it to 50 face photos of people with different genders, ages, and complexions, and generated the auxiliary lines from them.The results proved the validity of the algorithm.
Год издания:2023
Источник:2022 IEEE 11th Global Conference on Consumer Electronics (GCCE)
