Approximate soft shadows with an image-space flood-fill algorithm

Computer Graphics Forum

Volumn 23, Issue 3 SPEC. ISS., 2004, Pages 271-279

  Arvo, Jukka ^a   Hirvikorpi, Mika ^a   Tyystjärvi, Joonas ^a  

^a UNIVERSITY OF TURKU   (Finland)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; COLOR IMAGE PROCESSING; COMPUTER GRAPHICS; COMPUTER HARDWARE; LIGHT SOURCES; LIGHTING; MAPPING; PROBLEM SOLVING;

GEOMETRIC COMPLEXITY; PROGRAMMABLE GRAPHIC HARDWARE; SOFT SHADOWS;

IMAGE ANALYSIS;

EID: 4644228383     PISSN: 01677055     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1467-8659.2004.00758.x     Document Type: Conference Paper

References (25)

1. [AAM03] ASSARSSON U., AKENINE-MÖLLER T.; A geometry-based soft shadow volume algorithm using graphics hardware. ACM TOG 22, 3 (July 2003), 511-520. 1, 3, 5, 8
2. [ADMAM03] ASSARSSON U., DOUGHERTY M., MOUNIER M., AKENINE-MÖLLER T.: An optimized soft shadow volume algorithm with real-time performance. In P roc. Graphics Hardware (2003), pp. 33-40. 1, 3, 6
3. [AMA] AKENINE-MÖLLER T., ASSARSSON U.: On the degree of vertices in a shadow volume silhouette. Journal of Graphics Tools. Accepted for publication. 3
4. [AMA02] AKENINE-MÖLLER T., ASSARSSON U.: Approximate soft shadows on arbitrary surfaces using penumbra wedges. In Proc. Rendering Techniques 2002 (13th Eurographics Workshop on Rendering) (2002), pp. 309-318. 3
5. [AMH02] AKENINE-MÖLLER T., HAINES E.: Real-Time Rendering, 2nd edition. A.K. Peters, 2002. 2
6. [ARHM00] AORAWALA M., RAMAMOORTHI R., HEIRICH A., MOLL L.: Efficient image-based methods for rendering soft shadows. In Proc. SIGGRAPH '00 (2000), vol. 34, pp. 375-384. 2
7. [BS01] BRABEC S., SEIDEL H.-P.: Hardware-accelerated rendering of antialiased shadows with shadow maps. In Proc. Computer Graphics International (2001), pp. 209-214. 2
8. [BS02] BRABEC S., SEIDEL H.-P.: Single sample soft shadows using depth maps. In Proc. Graphics Interface (2002), pp. 219-228. 3
9. [CD03] CHAN E., DURAND F.: Fake soft shadows with smoothies. In Proc. Rendering Techniques 2003 (14th Eurographics Symposium on Rendering) (2003), pp. 208-218. 3
10. [Cro77] CROW F.: Shadow algorithms for computer graphics. In Proc. SIGGRAPH '77 (1977), pp. 242-248. 3
11. [OSG*99] GOOCH B., SLOAN P.-P., GOOCH A., SHRILEY P., RIESENFELD R.: Interactive technical illustration. In Proc. ACM SIGGRAPH Symposium on Interactive 3D Graphics (1999), pp. 31-38. 2
12. [Hai01] HAINES E.: Soft planar shadows using plateaus. Journal of Graphics Tools 6, 1 (2001), 19-27. 2
13. [HBS00] HEIDRICH W., BRABEC S., SEIDEL H.-P.: Soft shadow maps for linear lights. In Proc. Rendering Techniques 2000 (11th Eurographics Workshop on Rendering) (2000), pp. 269-280. 2
14. [HDG99] HART D., DUTRÉ P., GREENBERG D. P.: Direct illumination with lazy visibility evaluation. In Proc. SIGGRAPH '99 (1999), pp. 147-154. 2
15. [HH97] HECKBERT P., HERF M.: Simulating soft shadows with graphics hardware. Tech. Rep. CMU-CS-97-104, Carnegie Mellon University, Jan. 1997. 2
16. [HLHS03] HASENFRATZ J.-M., LAPIERRE M., HOLZSCHUCH N., SILLION F.: A survey of real-time soft shadows algorithms. Computer Graphics Forum 22, 4 (2003). (Eurographics'03 State-of-the-Art Report). 2, 8
17. [KD03] KIRSCH F., DÖLLNER J.: Real-time soft shadows using a single light source sample. Journal of WSCG 11, 2 (2003). 3
18. [RSC87] REEVES W. T., SALESIN D. H., COOK R. L.: Rendering antialiased shadows with depth maps. In Proc. SIGGRAPH '87 (1987), pp. 283-291. 2
19. [Rus99] Russ J. C.: Image Processing Handbook, 3rd edition. CRC Press and IEEE Press, 1999. 4
20. [SCH03] SEN P., CAMMARANO M., HANRAHAN P.: Shadow silhouette maps. ACM TOG 23, 3 (July 2003), 521-526. 9
21. [SD02] STAMMINGER M., DRETTAKIS G.: Perspective shadow maps. ACM TOG 21, 3 (July 2002), 557-562. 9
22. [SS98] SOLER C., SILLION F.: Fast calculation of soft shadow textures using convolution. In Proc. SIGGRAPH '98 (1998), pp. 321-332. 2
23. [WH03] WYMAN C., HANSEN C.: Penumbra maps. In Proc. Rendering Techniques 2003 (14th Eurographics Symposium on Rendering) (2003), pp. 202-207. 3
24. [Wil78] WILLIAMS L.: Casting curved shadows on curved surfaces. In Proc. SIGGRAPH '78 (1978), pp. 270-274. 1, 2
25. [YTD02] YING Z., TANG M., DONF J.: Soft shadow maps for area light by area approximation. In Proc. 10th Pacific Conference on Computer Graphics and Applications (2002), pp. 442-443. 2