Name
Abstract | ||
|---|---|---|
Calibrating the response function of a line scanner is very important in many fields of computer vision. We propose a method to reduce nonequivalence present in response functions of pixels. Contrary to current state-of-the-art methods our method uses a linear light source which is usually attached to line scanners for pixel-wise calibration. We define a radiant intensity function for a linear light source and fit it to captured images to calibrate the response function. We applied our method to a line sensing camera to remove streaking noise when scanning and experimental results showed a significant reduction of noise in the system. |
Year | DOI | Venue |
|---|---|---|
2015 | 10.1109/MVA.2015.7153171 | 2015 14th IAPR International Conference on Machine Vision Applications (MVA) |
Keywords | Field | DocType |
radiometric line scanner calibration,pixel-wise calibration,computer vision,linear light source,radiant intensity function,line sensing camera,noise reduction | Computer vision,Radiant intensity,Polynomial,Scanner,Artificial intelligence,Pixel,Streaking,Light source,Calibration,Mathematics,Structured-light 3D scanner | Conference |
Citations | PageRank | References |
0 | 0.34 | 5 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Francois Johannes Louw | 1 | 0 | 0.34 |
| Masaaki Iiyama | 2 | 17 | 14.23 |
| Takuya Funatomi | 3 | 74 | 24.62 |
| Michihiko Minoh | 4 | 349 | 58.69 |