Shared sampling for real-time alpha matting

Computer Graphics Forum

Volumn 29, Issue 2, 2010, Pages 575-584

  Gastal, Eduardo S L ^a   Oliveira, Manuel M ^a,b  

^a FEDERAL UNIVERSITY OF RIO GRANDE DO SUL   (Brazil)

^b MIT MEDIA LAB   (United States)

Author keywords

I.4.6 Image Processing and Computer Vision : Segmentation Pixel classification

Indexed keywords

BENCHMARKING; IMAGE SEGMENTATION; PIXELS;

ALPHA MATTES; ALPHA MATTING; HIGH QUALITY; IMAGE MATTING; LOW SPEED; NATURAL IMAGES; ORDERS OF MAGNITUDE; PIXEL CLASSIFICATION;

IMAGE PROCESSING;

EID: 77952817016     PISSN: 01677055     EISSN: 14678659     Source Type: Journal    
DOI: 10.1111/j.1467-8659.2009.01627.x     Document Type: Article

References (19)

1. Bai X., Sapiro G.:A geodesic framework for fast interactive image and video segmentation and matting. ICCV 1 (2007 1 8.
2. Bai X., Wang J., Simons D., Sapiro G.:Video snapcut: robust video object cutout using localized classifiers. ACM Trans. Graph. 28, 3 (2009 1 11.
3. Chuang Y.-Y., Curless B., Salesin D. H., Szeliski R.:A bayesian approach to digital matting. In CVPR (2001 vol. 2, pp. 264 271.
4. Crabb R., Tracey C., Puranik A., Davis J., Santa Cruz C., Canesta I., Sunnyvale C.:Real-time foreground segmentation via range and color imaging. In CVPR Workshop on Time-of-flight Computer Visionn (2008 pp. 1 5.
5. Grady L., Schiwietz T., Aharon S., Westermann R.:Random walks for interactive alpha-matting. In VIIP (2005 pp. 423 429.
6. Levin A., Lischinski D., Weiss Y.:A closed-form solution to natural image matting. TPAMI 30, 2 (2008 228 242.
7. Mishima Y.:Soft edge chroma-key generation based upon hexoctahedral color space, Oct. 11 1994. US Patent 5,355,174.
8. McGuire M., Matusik W., Pfister H., Hughes J. F., Durand F.:Defocus video matting. ACM Trans. Graph. 24, 3 (2005 567 576.
9. Mitsunaga T., Yokoyama T., Totsuka T.:Autokey: Human assisted key extraction. In SIGGRAPH (1995 pp. 265 272.
10. Omer I., Werman M.:Color lines: Image specific color representation. In CVPR (2004 vol. 2, pp. 946 953.
11. Rhemann C., Rother C., Gelautz M.:Improving color modeling for alpha matting. In BMVC (2008 pp. 1155 1164.
12. Rhemann C., Rother C., Rav-Acha A., Sharp T.:High resolution matting via interactive trimap segmentation. CVPR 1 (2008 1 8.
13. Rhemann C., Rother C., Wang J., Gelautz M., Kohli P., Rott P.:A perceptually motivated online benchmark for image matting. In CVPR (2009).
14. Ruzon M., Tomasi C.:Alpha estimation in natural images. In CVPR (2000 vol. 1, pp. 18 25.
15. Sun J., Jia J., Tang C.-K., Shum H.-Y.:Poisson matting. ACM Trans. Graph. 23, 3 (2004 315 321.
16. Singaraju D., Rother C., Rhemann C.:New appearance models for natural image matting. In CVPR (2009).
17. Wang J., Agrawala M., Cohen M. F.:Soft scissors: an interactive tool for realtime high quality matting. In SIGGRAPH (2007 p. 9.
18. Wang J., Cohen M. F.:Image and video matting: a survey. Foundations and Trends in Computer Graphics and Vision 3, 2 (2007 97 175.
19. Wang J., Cohen M. F.:Optimized color sampling for robust matting. CVPR (2007 1 8.