Name
Abstract | ||
|---|---|---|
This paper proposes a novel approach for position offset correction of images taken from a moving robotic platform in tunnel environments using image mosaicing. An image mosaic is formed by combining multiple images which capture overlapping components of a scene into a larger image. Unlike current image mosaicing methods, which use low-level features such as corners, our method uses binary edges as high-level features for image registration via template matching. This is necessary since such low-level features are absent or rare in tunnel environments. A shading correction algorithm is applied as a pre-processing step to adjust the uneven illumination present in this environment. This technique is simple and efficient while being robust to small camera rotations and small variations in camera distance from the wall. Experimental results show that our method contributes to good image mosaicing results with a low computational complexity, which is attractive for real-time image-based inspection applications. |
Year | DOI | Venue |
|---|---|---|
2017 | 10.1109/ISPA.2017.8073585 | Proceedings of the 10th International Symposium on Image and Signal Processing and Analysis |
Keywords | Field | DocType |
image alignment,image blending,image stitching | Template matching,Histogram,Computer vision,Image stitching,Computer science,Image processing,Feature extraction,Image segmentation,Artificial intelligence,Image registration,Offset (computer science) | Conference |
ISSN | ISBN | Citations |
1845-5921 | 978-1-5090-4012-4 | 0 |
PageRank | References | Authors |
0.34 | 7 | 4 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Leanne Attard | 1 | 0 | 1.35 |
| Carl James Debono | 2 | 38 | 11.66 |
| Gianluca Valentino | 3 | 0 | 1.69 |
| Mario Di Castro | 4 | 10 | 5.79 |