Image reconstruction from a complete set of similarity invariants extracted from complex moments
Pattern Recognition Letters
Three-Dimensional Shape-Structure Comparison Method for Protein Classification
IEEE/ACM Transactions on Computational Biology and Bioinformatics (TCBB)
Efficient Legendre moment computation for grey level images
Pattern Recognition
Image analysis by modified Legendre moments
Pattern Recognition
Image analysis by discrete orthogonal Racah moments
Signal Processing
Rotationally invariant filter bank for pattern recognition of noisy images
Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology
Translation and scale invariants of Tchebichef moments
Pattern Recognition
A filter bank method to construct rotationally invariant moments for pattern recognition
Pattern Recognition Letters
Image analysis by discrete orthogonal dual Hahn moments
Pattern Recognition Letters
3D model search and retrieval using the spherical trace transform
EURASIP Journal on Applied Signal Processing
Image Analysis Using Hahn Moments
IEEE Transactions on Pattern Analysis and Machine Intelligence
Discrete orthogonal moments in image analysis
SPPR'07 Proceedings of the Fourth conference on IASTED International Conference: Signal Processing, Pattern Recognition, and Applications
Fast computation of geometric moments using a symmetric kernel
Pattern Recognition
Unobtrusive multimodal biometric authentication: the HUMABIO project concept
EURASIP Journal on Advances in Signal Processing
Computers in Biology and Medicine
A robust image watermarking algorithm using SVR detection
Expert Systems with Applications: An International Journal
Selection of multiresolution rotationally invariant moments for image recognition
Mathematics and Computers in Simulation
Image Analysis by Modified Krawtchouk Moments
ISNN 2009 Proceedings of the 6th International Symposium on Neural Networks: Advances in Neural Networks - Part III
A unified methodology for the efficient computation of discrete orthogonal image moments
Information Sciences: an International Journal
A channel coding approach for human authentication from gait sequences
IEEE Transactions on Information Forensics and Security
IJCNN'09 Proceedings of the 2009 international joint conference on Neural Networks
Numerical experiments on the accuracy of rotation moments invariants
Image and Vision Computing
Discrete orthogonal moments in image analysis
SPPRA '07 Proceedings of the Fourth IASTED International Conference on Signal Processing, Pattern Recognition, and Applications
Object auto-recognition for underwater targets
CCDC'09 Proceedings of the 21st annual international conference on Chinese control and decision conference
Biometric template protection in multimodal authentication systems based on error correcting codes
Journal of Computer Security - EU-Funded ICT Research on Trust and Security
A symmetry and bi-recursive algorithm of accurately computing Krawtchouk moments
Pattern Recognition Letters
Image analysis by Bessel-Fourier moments
Pattern Recognition
A 3D Shape Retrieval Framework Supporting Multimodal Queries
International Journal of Computer Vision
Feature-based watermarking using discrete orthogonal Hahn moment invariants
Proceedings of the 7th International Conference on Frontiers of Information Technology
Image quality assessment by discrete orthogonal moments
Pattern Recognition
AISC'10/MKM'10/Calculemus'10 Proceedings of the 10th ASIC and 9th MKM international conference, and 17th Calculemus conference on Intelligent computer mathematics
Fast computation of tchebichef moments for binary and grayscale images
IEEE Transactions on Image Processing
CIARP'10 Proceedings of the 15th Iberoamerican congress conference on Progress in pattern recognition, image analysis, computer vision, and applications
Rotation and translation invariants of Gaussian-Hermite moments
Pattern Recognition Letters
Image analysis by Gaussian-Hermite moments
Signal Processing
Radial Tchebichef moment invariants for image recognition
Journal of Visual Communication and Image Representation
Content-Based 3d retrieval by krawtchouk moments
ICIAR'06 Proceedings of the Third international conference on Image Analysis and Recognition - Volume Part II
Optimal matching of images using combined color feature and spatial feature
ICCS'06 Proceedings of the 6th international conference on Computational Science - Volume Part I
Image analysis by discrete orthogonal hahn moments
ICIAR'05 Proceedings of the Second international conference on Image Analysis and Recognition
Geometrically invariant image watermarking using Polar Harmonic Transforms
Information Sciences: an International Journal
Performance evaluation of moment-based watermarking methods: A review
Journal of Systems and Software
Advances in Artificial Neural Systems - Special issue on Advances in Unsupervised Learning Techniques Applied to Biosciences and Medicine
Breast mass classification using orthogonal moments
IWDM'12 Proceedings of the 11th international conference on Breast Imaging
SHREC'09 track: querying with partial models
EG 3DOR'09 Proceedings of the 2nd Eurographics conference on 3D Object Retrieval
Multimodal biometric person authentication using fingerprint, face features
PRICAI'12 Proceedings of the 12th Pacific Rim international conference on Trends in Artificial Intelligence
3D Model-Based Semantic Categorization of Still Image 2D Objects
International Journal of Multimedia Data Engineering & Management
Subject-dependent biosignal features for increased accuracy in psychological stress detection
International Journal of Human-Computer Studies
Generalized dual Hahn moment invariants
Pattern Recognition
The fast recursive computation of Tchebichef moment and its inverse transform based on Z-transform
Digital Signal Processing
Generic radial orthogonal moment invariants for invariant image recognition
Journal of Visual Communication and Image Representation
Gait recognition based on shape and motion analysis of silhouette contours
Computer Vision and Image Understanding
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A new set of orthogonal moments based on the discrete classical Krawtchouk polynomials is introduced. The Krawtchouk polynomials are scaled to ensure numerical stability, thus creating a set of weighted Krawtchouk polynomials. The set of proposed Krawtchouk moments is then derived from the weighted Krawtchouk polynomials. The orthogonality of the proposed moments ensures minimal information redundancy. No numerical approximation is involved in deriving the moments, since the weighted Krawtchouk polynomials are discrete. These properties make the Krawtchouk moments well suited as pattern features in the analysis of two-dimensional images. It is shown that the Krawtchouk moments can be employed to extract local features of an image, unlike other orthogonal moments, which generally capture the global features. The computational aspects of the moments using the recursive and symmetry properties are discussed. The theoretical framework is validated by an experiment on image reconstruction using Krawtchouk moments and the results are compared to that of Zernike, pseudo-Zernike, Legendre, and Tchebyscheff moments. Krawtchouk moment invariants are constructed using a linear combination of geometric moment invariants; an object recognition experiment shows Krawtchouk moment invariants perform significantly better than Hu's moment invariants in both noise-free and noisy conditions.