Finding axes of skewed symmetry
Computer Vision, Graphics, and Image Processing
Symmetry-based recognition of vehicle rears
Pattern Recognition Letters
Two methods for detecting symmetries
Pattern Recognition Letters
International Journal of Computer Vision
The characterization and detection of skewed symmetry
Computer Vision and Image Understanding
Symmetry from shape and shape from symmetry
International Journal of Robotics Research - Special issue on integration among planning, sensing, and control
Moment Forms Invariant to Rotation and Blur in Arbitrary Number of Dimensions
IEEE Transactions on Pattern Analysis and Machine Intelligence
Efficient Graph-Based Image Segmentation
International Journal of Computer Vision
Motion Deblurring for Optical Character Recognition
ICDAR '05 Proceedings of the Eighth International Conference on Document Analysis and Recognition
Symmetry-enhanced remeshing of surfaces
SGP '07 Proceedings of the fifth Eurographics symposium on Geometry processing
Local facial asymmetry for expression classification
CVPR'04 Proceedings of the 2004 IEEE computer society conference on Computer vision and pattern recognition
Water Reflection Detection Using a Flip Invariant Shape Detector
ICPR '10 Proceedings of the 2010 20th International Conference on Pattern Recognition
Detecting symmetry and symmetric constellations of features
ECCV'06 Proceedings of the 9th European conference on Computer Vision - Volume Part II
Image indexing using moments and wavelets
IEEE Transactions on Consumer Electronics
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Water reflection, a kind of typical imperfect reflection symmetry problem, plays an important role in image content analysis. However, existing techniques of symmetry recognition cannot recognize water reflection images correctly because of the complex and various distortions caused by water wave. To address this difficulty, we construct a novel feature space which is composed of motion blur invariant moments. Moreover, we propose an efficient detection algorithm to determine the reflection axis in images with water reflection. By experimenting on real image dataset with different tasks, the proposed techniques demonstrate impressive results in the water reflection image classification, the reflection axis detection, and the retrieval of the images with water reflection.