Name
Abstract | ||
|---|---|---|
We have developed a robust method for estimating camera parameters for live TV production based on infrared markers whose feature-point extraction is simple and two-dimensional color histogram matching that considers the effects of specular reflection due to lighting. We first explain the principle of the proposed technique. We then present the results of a basic experiment for evaluating the accuracy of marker identification and the results of an image-compositing experiment using estimated camera parameters. We show that the proposed technique is effective based on those results. |
Year | DOI | Venue |
|---|---|---|
2008 | 10.1109/VR.2008.4480798 | VR |
Keywords | Field | DocType |
feature extraction,image colour analysis,image matching,infrared imaging,television cameras,camera parameter estimation,color histogram matching,feature-point extraction,image compositing,infrared marker,live TV production,marker identification,Camera Parameter,Histogram Intersection,I.4.8[Scene Analysis]: Tracking,Image Compositing,Tracking,Virtual Studio | Computer vision,Histogram,Color histogram,Computer science,Camera auto-calibration,Specular reflection,Professional video camera,Feature extraction,Robustness (computer science),Artificial intelligence,Estimation theory | Conference |
Citations | PageRank | References |
1 | 0.36 | 5 |
Authors | ||
5 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Hideki Mitsumine | 1 | 14 | 6.88 |
| Yuko Yamanouchi | 2 | 17 | 4.20 |
| Takashi Fukaya | 3 | 11 | 2.55 |
| Hidehiko Okubo | 4 | 2 | 1.76 |
| Seiki Inoue | 5 | 49 | 12.42 |