... Figure 6. Proposed architecture of the neuralnetwork 2.2 NeuralNetwork In this subsection, text extraction from static image or video sequences is accomplished using the back-propagation (BP) ... Chen, Bourlard H., Thiran J. -P., “Text Identification in Complex Background Using SVM,” IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 2001. CVPR 2001. Proceedings ... Automatic Text Extraction Using DWT and NeuralNetwork Po-Yueh Chen (陳伯岳), Chung-Wei Liang (梁忠瑋) Department of Computer Science and Information Engineering, Chaoyang University of Technology...
... ∑∑==×=cavg c ccavg c cncnlavg_0_0_; (2) ∑∑==×=255_255__cavgc c cavgc c ncnravg; (3) ]255,0[),(_ ∈= cnstdstdn c ; (4) ]_,0[),(_ cavgcnstdstdl c ∈=; (5) ]255,_[),(_ cavgcnstdstdr c ∈=. ... Take cavgF _= as an example, then: )_,_max()_,_min())(),(max())(),(min(),,(2121212121cccccavgcavgcavgcavgCFCFCFCFFCCSIM== (7) then the relative similarity RSIM for a certain ... found in name card scanners which readily capture name card images followed by optical character recognition (OCR) to build a name card database. The application provides for document information...
... hàm truyềnVậy một ngõ vào với cc hàm truyền kh c nhau sẽ cho cc kết quả kh c nhau. Để c giảipháp tối ưu thì c n phải c kinh nghiệm sử dụng cc hàm truyền ho c phải tốn một khoảng thờigian ... linear c thể đư c huấn luyện đến một hàm gần đúng với một số kết nối c định.2. C U TR C DỮ LIỆU C u tr c định dạng c a dữ liệu vào ảnh hưởng đến vi c mô phỏng c a mạng. C hai loại mạngstatic network ... (không c hồi tiếp ho c trễ),thứ tự c a cc vector đầu vào không quan trọng và chúng không ảnh hưởng lẫn nhau. Kiểu đầu vào xảy ra liên t c đư c mô phỏng trong mạng dynamic. Thứ tự cc giá trị...
... 2002 by CRC Press LLC• Chapter 13: Hierarchical Fuzzy Neural Networks for Pattern Classification. In thischapter, Taur, Kung, and Lin introduce the decision-based neural network, a modular network, ... fuzzy logic inference into the neuralnetwork forrule-based inference and classification.References[1] W. McCulloch and W. Pitts, A logical calculus of ideas imminent in nervous activity,Bulletin ... require PCA.1.3.1.4 Pattern ClassificationPattern classification is perhaps the most important application of artificial neural networks.In fact, a majority of neuralnetwork applications can be categorized...
... various capacities, including Chairmanof the IEEE Industrial Electronics Society (IES) Power Electronics Council,Associate Editor of the IEEE TRANSACTIONS ONINDUSTRIALELECTRONICS,IEEE IECON ... The computational delay of this mapping becomesnegligible if parallel architecture of the network is imple-mented by application-specific IC (ASIC) chip. A feedforwardcarrier-based PWM technique, ... a faculty member at Bengal Engineering Collegefor 11 years (1960–1971). He is specialized in power electronics and motordrives, specifically including power converters, ac drives, microcomputer/DSPcontrol,...