Methods for local phase quantization in blur-insensitive image analysis

@article{Heikkila2009MethodsFL,
  title={Methods for local phase quantization in blur-insensitive image analysis},
  author={Janne Heikkila and Ville Ojansivu},
  journal={2009 International Workshop on Local and Non-Local Approximation in Image Processing},
  year={2009},
  pages={104-111}
}
Image quality is often degraded by blur caused by, for example, misfocused optics or camera motion. Blurring may also deteriorate the performance of computer vision algorithms if the image features computed are sensitive to these degradations. In this paper, we present an image descriptor based on local phase quantization that is robust to centrally symmetric blur. The descriptor referred to as local phase quantization (LPQ) can be used to characterize the underlying image texture. We also… CONTINUE READING
Highly Cited
This paper has 35 citations. REVIEW CITATIONS

Citations

Publications citing this paper.
Showing 1-10 of 18 extracted citations

References

Publications referenced by this paper.