# At a Glance: Pixel Approximate Entropy as a Measure of Line Chart Complexity

> Research article (IEEE Transactions on Visualization and Computer Graphics, 2018) · cited 36× · AI/ML

**Wikidata**: [openalex:W2963939966](https://www.wikidata.org/wiki/openalex:W2963939966)  
**Source**: https://4ort.xyz/entity/at-a-glance-pixel-approximate-entropy-as-a-measure-of-line-chart-complexity