Name
Abstract | ||
|---|---|---|
This paper presents a programmable DSP platform for digital still cameras based on the Texas Instruments TMS320C54x family. One major advantage of this platform is that, after capturing an image from a CCD sensor, processing the raw image, and compressing the image for storage is performed on the digital signal processor (DSP). This provides a short shot-to-shot delay and a high degree of flexibility. The system realized also allows instant viewing and selective storing of captured images. This paper outlines the various processing stages necessary to take the raw CCD data and produce a JPEG compressed bit stream and highlighting the advantages of DSPs for this application. The programmable nature of this platform allows for the exploration of different image processing and compression techniques. The low power nature of the digital signal processor provides long battery life. |
Year | DOI | Venue |
|---|---|---|
1999 | 10.1109/ICASSP.1999.758381 | ICASSP |
Keywords | Field | DocType |
programmable nature,raw ccd data,programmable dsp platform,raw image,low power nature,various processing stage,texas instruments,ccd sensor,different image processing,digital signal processor,charged couple device,transform coding,image compression,image processing,digital signal processors,digital signal processing,ccd image sensor | Media processor,Digital signal processing,Digital signal,Computer science,Analog image processing,Image processing,Digital image,Digital imaging,Computer hardware,Digital image processing | Conference |
Volume | ISSN | ISBN |
4 | 1520-6149 | 0-7803-5041-3 |
Citations | PageRank | References |
13 | 1.36 | 2 |
Authors | ||
7 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Illgner, K. | 1 | 35 | 4.86 |
| Gruber, H.-G. | 2 | 13 | 1.36 |
| Gelabert, P. | 3 | 18 | 2.51 |
| Jie Liang | 4 | 13 | 1.36 |
| Y Yoo | 5 | 84 | 24.92 |
| W. Rabadi | 6 | 13 | 1.36 |
| R. Talluri | 7 | 65 | 7.62 |