# Graph fourier transform with negative edges for depth image coding

> Research article (2017 IEEE International Conference on Image Processing (ICIP), 2017) · cited 18× · AI/ML

**Wikidata**: [openalex:W2962978500](https://www.wikidata.org/wiki/openalex:W2962978500)  
**Source**: https://4ort.xyz/entity/graph-fourier-transform-with-negative-edges-for-depth-image-coding