## Publications## Journal## Wavelet Theory and ApplicationT. Abdukirim, K. Niijima and S. Takano, Design of biorthogonal wavelet filters using dyadic lifting scheme, Bulletin of Informatics and Cybernetics, vol.37, pp.123-136, 2005. K. Kuzume, K. Niijima and S. Takano, FPGA-based lifting wavelet processor for real-time signal detection, Signal Processing, vol.84, pp.1931-1940, 2004. S. Takano and K. Niijima, Extraction of subimages by lifting wavelet filters, IEICE Transactions on Fundamentals, vol.E83-A, no.8, pp.1559-1565, 2000. K. Kuzume and K. Niijima, Design of time-varying lifting wavelet filters, IEICE Transactions on Fundamentals, vol.E82-A, no.8, pp.1412-1419, 1999. K. Niijima and K. Kuzume, Wavelets with convolution-type orthogonality conditions, IEEE Transactions on Signal Processing, vol.47, no.2, pp.408-421, 1999.
## Neural NetworksK. Niijima, Learning of associative memory networks based upon cone-like domains of attraction, Neural Networks, vol.10, no.9, pp.1649-1658, 1997. K. Niijima, Domains of attraction in autoassociative memory networks, New Generation Computing, vol.12, pp.395-407, 1994. ## 3D Graphics Applications## Proceedings## Wavelet Theory and ApplicationsK. Niijima, Facial parts recognition using lifting wavelet filters learned by kurtosis-minimization, Proceedings of International Conference on Computer Vision Theory and Applications (VISAPP'06), pp.41-47, 2006. [PDF:316KB] N. Nakamura, S. Takano and K. Niijima, Video scene retrieval based on the layerization of images and the matching of layer-trees, Proceedings of the Image and Vision Computing New Zealand 2005 (IVCNZ2005), pp. 449-454, 2005. Y. Higashijima, S. Takano and K. Niijima, Face recognition using long Haar-like filters, Proceedings of the Image and Vision Computing New Zealand 2005 (IVCNZ2005), pp. 43-48, 2005. K. Niijima, Fast objects detection by variance-maximization learning of lifting wavelet filters, Proceedings of Signal Processing with Adaptive Sparse Structured Representations, pp.25-28, 2005. [PDF:749KB] S. Takano and K. Niijima, Person identification using fast face learning of lifting dyadic wavelet filters, Proceedings of the 4th Internatinal Conference on Computer Recognition Systems (CORES'05), pp.815-823, Advances in Soft Computing, Springer, 2005. [PDF:498KB] S. Takano, K. Niijima and K. Kuzume, Personal identification by multiresolution analysis of lifting dyadic wavelets, Proceedings of the 12th European Signal Processing Conference (EUSIPCO2004), pp.2283-2286, 2004. [PDF:350KB] R. Ikeura, S. Takano and K. Niijima, Fast and accurate object tracking by successive learning of lifting wavelet filters, Proceedings of the 12th European Signal Processing Conference (EUSIPCO2004), pp.277-280,2004. [PDF:1.171KB] K. Niijima, S. Takano and R. Ikeura, Fast image extraction by lifting wavelets, Proceedings of the 47th IEEE International Midwest Symposium on Circuits and Systems (MWSCAS2004), vol.2, pp.417-420, 2004. [PDF:377KB] K. Kuzume, K. Niijima, and S. Takano, Design of a lifting wavelet processor for one dimensional signal detection, Proceedings of the 47th IEEE International Midwest Symposium on Circuits and Systems (MWSCAS2004), vol.2, pp.421-424, 2004. S. Takano, K. Niijima and K. Kuzume, Wavelet-based personal identification, Proceedings of the IEEE International Symposium on Signal Processing and Information Technology (ISSPIT2003), CD-ROM, 2003. [PDF:268KB] R. Ikeura, K. Niijima and S. Takano, Fast object tracking by lifting wavelet filters, Proceedings of the IEEE International Symposium on Signal Processing and Information Technology (ISSPIT2003), CD-ROM, 2003. [PDF:517KB] T. Abdukirim, K. Niijima and S.Takano, Lifting dyadic wavelets and design of decomposition filters with short length, Proceedings of the ISEE International Symposium on Information Science and Electrical Engineering 2003 (ISEE2003), pp.199-202, 2003. S. Takano, K. Niijima and T. Abdukirim, Fast face detection by lifting dyadic wavelet filters, Proceedings of the IEEE International Conference on Image Processing (ICIP2003), pp.893-896, 2003. [PDF:181KB] T. Abdukirim, K. Niijima and S. Takano, Lifting dyadic wavelets for denoising, Proceedings of the Third International Workshop on Spectral Methods and Multirate Signal Processing (SMMSP2003), pp.147-154, 2003. [PDF:109KB] K. Kuzume, K. Niijima and S. Takano, Signal detection based on lifting wavelet and its application to ECG signal processing, Proceedings of the 22nd IASTED International Conference on Modeling, Identification, and Control, pp.304-307, 2003. S. Takano and K. Niijima. Image retrieval using lifting wavelet filters, Proceedings of the Sixth WSEAS International Conference on Computers, Recent Advances in Circuits, Systems and Signal Processing, pp.407-412, 2002. S. Takano and K. Niijima, Content-based image retrieval by lifting wavelet, Proceedings of the International Workshop on Information and Electrical Engineering (IWIE2002), pp.17-22, 2002. K. Niijima, T. Abdukirim and S. Takano, Enhancement and edge detection of images by spline dyadic wavelets, Proceedings of the International Workshop on Information and Electrical Engineering (IWIE2002), pp.33-38, 2002. K. Niijima and S. Takano, Finding of signal and image by integer-type Haar lifting wavelet transform, Progress in Discovery Science, LNAI 2281, pp.494-503, Springer, 2001. K. Kuzume, S.Takano and K. Niijima, Integer-type Haar lifting wavelet processor for signal detection, Proceedings of the IASTED International Conference on Intelligent Systems and Control, ACTA-PRESS, pp.480-485, 2001. S. Takano and K. Niijima, Subimage extraction by integer-type lifting wavelet transforms, Proceedings of the IEEE International Conference on Image Processing (ICIP2000), vol.2, pp.403-406, 2000. K. Kuzume, S. Takano and K. Niijima, Impulse noise reduction based on lifting wavelet transform, Proceedings of the Tenth European Signal Processing Conference (EUSPCO2000), pp.1937-1940, 2000. S. Takano and K. Niijima, Robust lifting wavelet transform for subimage extraction, Proceedings of SPIE: Wavelet Applications in Signal and Image Processing VIII, vol.4119, pp.902-910, 2000. S. Takano, K. Kuzume and K. Niijima, Impulse noise reduction from corrupted images using lifting wavelet filters, Proceedingsof SPIE: Visual Communications and Image Processing 2000, vol.4067, pp.1262-1270, 2000. S. Takano, T. Minamoto, H. Arimura, K. Niijima, T. Iyemori and T. Araki, Automatic detection of geomagnetic sudden commencement using lifting wavelet filters, Proceedings of the Second International Conference on Discovery Science, LNAI 1721, pp.242-251, Springer, 1999. S. Takano and K. Niijima, Sub-image extraction by learnt lifting wavelet filters, Proceedings of the Fifth International Symposium on Signal Processing and Its Applications, pp.309-312, 1999. S. Takano, T. Minamoto and K. Niijima, Moving object recognition using wavelets and learning of eigenspaces, Proceedings of the First International Conference on Discovery Science, LNAI 1532, pp.443-444, Springer, 1998.
## Neural NetworksM. H. Mohamed and K. Niijima, Redundant connections effect on the error rate for the neural networks, Proceedings of the International Conference on Neural Information Processing (ICONIP2000), CD-ROM, 2000. M. H. Mohamed and K. Niijima, Extracting rules from neural networks by removing unnecessary connections, Proceedings of the ICSC Symposia on Neural Computation (NC'2000), CD-ROM, 2000. M. H. Mohamed and K. Niijima, Rules extraction by constructive learning of neural networks and hidden-unit clustering, Proceedings of the Second International Conference on Discovery Science, pp.343-344, 1999. A. Ohkubo and K. Niijima, New supervised learning of neural networks for satellite image classification, Proceedings of the IEEE 1999 International Conference on Image Processing (ICIP1999), pp.505-509, 1999. M. H. Mohamed, A. Ohkubo, T. Minamoto and K. Niijima, Learning of three-layer neural networks based on domains of attraction, Proceedings of the 5th International Conference on Neural Information Processing, pp.1591-1594, 1998. M. H. Mohamed, T. Minamoto and K. Niijima, Convergence rate of minimization learning for neural networks, Proceedins of the 10th European Conference on Machine Learning (ECML98), LNAI 1398, pp.412-417, Springer, 1998.
## 3D Graphics Applications## OthersK. Niijima, H. Uchida, E. Hirowatari and S. Arikawa, Discovery of differential equations from numerical data, Proceedings of the First International Conference on Discovery Science, LNAI 1532, pp.364-374, Springer, 1998.
## Technical Report## Wavelet Theory and ApplicationT. Abdukirim, K. Niijima and S. Takano, Construction of spline dyadic wavelet filters, Research Reports on Information Science and Electrical Engineering of Kyushu University, vol.7, no.1, pp. 1-6, 2002.
## Neural Networks## 3D Graphics Applications |