SEA: Evaluating Sketch Abstraction Efficiency via Element-level Commonsense Visual Question Answering

ArXi:2603.28363v1 Announce Type: new A sketch is a distilled form of visual abstraction that conveys core concepts through simplified yet purposeful strokes while omitting extraneous detail. Despite its expressive power, quantifying the efficiency of semantic abstraction in sketches remains challenging. Existing evaluation methods that rely on reference images, low-level visual features, or recognition accuracy do not capture abstraction, the defining property of sketches. To address these limitations, we.