Name
Abstract | ||
|---|---|---|
This work presents a look-up table-based (LUT-based) algorithm for scanline-based rendering of OpenVG. The proposed method can deal with arbitrary number of scissoring rectangles. The rasterization and scissoring in the proposed architecture can be performed concurrently to reduce rendering time. The scanline-size buffers used as scissoring LUTs result in low area overhead. Moreover, a linked list structure of scissoring rectangles is proposed in order that only the scissoring rectangles interacted with the processing scanline are accessed to increase bus efficiency and reduce power consumption. Implementation results based on TSMC 0.13-μm CMOS technology show that the proposed rasterization design with LUT-based scissoring can operate at 200 MHz with 77K gate counts. The proposed design can render 16.8 tiger images with 392×483 resolution per second assuming ideal bus latency. Compared to existing works, the proposed design achieves a smaller area and more functionality for higher display resolution with comparable throughput. |
Year | DOI | Venue |
|---|---|---|
2012 | 10.1109/ISCAS.2012.6272150 | ISCAS |
Keywords | Field | DocType |
cmos integrated circuits,rendering time,display resolution,power consumption,look-up table-based algorithm,2d vector graphics,image resolution,frequency 200 mhz,scanline-based rendering,lut-based scissoring,rendering (computer graphics),rasterization design,cmos technology,scanline-size buffers,openvg,ideal bus latency,scissoring scheme,lut-based algorithm,bus efficiency,scissoring rectangles,size 0.13 mum,table lookup,tiger images,windings,logic gates,algorithm design and analysis | Lookup table,Vector graphics,Algorithm design,Linked list,Display resolution,Computer science,Parallel computing,Scissoring,Rendering (computer graphics),Scan line | Conference |
ISSN | ISBN | Citations |
0271-4302 | 978-1-4673-0218-0 | 0 |
PageRank | References | Authors |
0.34 | 4 | 6 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Wen-ching Lin | 1 | 86 | 8.76 |
| Jheng-Hao Ye | 2 | 15 | 3.05 |
| Der-Wei Yang | 3 | 3 | 3.09 |
| Si-Yu Huang | 4 | 30 | 2.05 |
| Ming-Der Shieh | 5 | 29 | 11.02 |
| Jonas Wang | 6 | 3 | 3.42 |