Equipping Sketch Patches with Context-Aware Positional Encoding for Graphic Sketch Representation

arXiv:2403.17525v1 Announce Type: new
Abstract: The drawing order of a sketch records how it is created stroke-by-stroke by a human being. For graphic sketch representation learning, recent studies have injected sketch drawing orders into graph edge construction by linking each patch to another in accordance to a temporal-based nearest neighboring strategy. However, such constructed graph edges may be unreliable, since a sketch could have variants of drawings. In this paper, we propose a variant-drawing-protected method by equipping sketch patches with …

abstract arxiv construction context cs.ai cs.cv edge encoding graph graphic human orders positional encoding records representation representation learning stroke studies temporal type