Name
Abstract | ||
|---|---|---|
This paper presents a novel approach to processing encoded video sequences prior to complete decoding. Scene changes are easily detected using DCT coefficients in JPEG and MPEG encoded video sequences. In addition, by analyzing the DCT coefficients, regions of interest may be isolated prior to decompression, increasing the efficiency of any subsequent image processing steps, such as edge detection. The results are currently used in a video browser and are part of an ongoing research project in creating large video databases. The procedure is detailed with several examples presented and studied in depth. |
Year | DOI | Venue |
|---|---|---|
1994 | 10.1007/BF01268945 | Multimedia Syst. |
Keywords | Field | DocType |
video browsing.,- video processing,scene change detection,edge detection,region of interest,video processing,image processing | Video browsing,Computer vision,Video processing,Video capture,Video post-processing,Computer science,Image processing,Multiview Video Coding,Video tracking,Artificial intelligence,Video denoising,Multimedia | Journal |
Volume | Issue | ISSN |
1 | 5 | 1432-1882 |
Citations | PageRank | References |
44 | 33.96 | 14 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Farshid Arman | 1 | 303 | 97.14 |
| Arding Hsu | 2 | 245 | 130.06 |
| Ming-Yee Chiu | 3 | 152 | 75.62 |