Cargando…
On Quadratic Interpolation of Image Cross-Correlation for Subpixel Motion Extraction †
Digital image correlation techniques are well known for motion extraction from video images. Following a two-stage approach, the pixel-level displacement is first estimated by maximizing the cross-correlation between two images, then the estimation is refined in the vicinity of the cross-correlation...
| Autores principales: | , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2022
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8839168/ https://www.ncbi.nlm.nih.gov/pubmed/35162019 http://dx.doi.org/10.3390/s22031274 |