[Bài báo] Shape Matching and Object Recognition Using Shape Contexts

... who, where, what, when and how. In our system, we try to answer 3ofthe5W’s:what (the event label), where (the scene en- vironment label) and who (a list of the object categories). Similar to object ... y-axis represents the distribution. What, where and who? Classifying events by scene and object recognition Li-Jia Li Dept. of Electrical and Computer En...

Ngày tải lên: 19/02/2014, 18:20

... using character shape similarity, and a word segmentation algorithm us- ing a statistical language model. By using a sta- tistical OCR model and character shape similarity, the proposed error ... ously, and r is the number of symbols that are distinct. The probability of the event observed c times is c/(n + r). 923 Japanese OCR Error Correction us...

Ngày tải lên: 20/02/2014, 18:20

... teachers and learners work in their teaching and learning of second/foreign language. Indeed, the use of the Internet and the World Wide Web in second and foreign language instruction has been increasingly ... conferencing etc. This paper will investigate both advantages and disadvantages of incorporating such technology in language courses. The co...

Ngày tải lên: 05/03/2014, 12:20

... 27–35, Suntec, Singapore, 4 August 2009. c 2009 ACL and AFNLP Paraphrase Recognition Using Machine Learning to Combine Similarity Measures Prodromos Malakasiotis Department of Informatics Athens ... can be used to recognize paraphrases. They all employ string similarity measures ap- plied to shallow abstractions of the input sentences, and a Maximum Entropy clas- sifier t...

Ngày tải lên: 08/03/2014, 01:20

... Term Recognition Using Technical Dictionary Hierarchy Jong-Hoon Oh, KyungSoon Lee, and Key-Sun Choi Computer Science ... Evaluation by Dictionary Weight (W Dic ) In this section, the evaluation is performed using only W Dic to show the usefulness of a dictionary hierarchy to recognize the relevant terms The Dictionary ... additional technical dictionaries can be use...

Ngày tải lên: 08/03/2014, 05:20

... 2012. c 2012 Association for Computational Linguistics Multilingual Named Entity Recognition using Parallel Data and Metadata from Wikipedia Sungchul Kim ∗ POSTECH Pohang, South Korea subright@postech.ac.kr Kristina ... multi-lingual data with named entity tags. We build on prior work utiliz- ing Wikipedia metadata and show how to ef- fectively combine the weak an...

Ngày tải lên: 23/03/2014, 14:20

... Facial expression recognition using local binary patterns and discriminant kernel locally linear embedding Xiaoming Zhao 1 and Shiqing Zhang ∗2 1 Department ... acceptance. Fully formatted PDF and full text (HTML) versions will be made available soon. Facial expression recognition using local binary patterns and discriminant kernel locally...

Ngày tải lên: 20/06/2014, 20:20

... 2011:124 http://asp.eurasipjournals.com/content/2011/1/124 Page 17 of 17 RESEARCH Open Access Automated target tracking and recognition using coupled view and identity manifolds for shape representation Vijay Venkataraman 1 , Guoliang ... Weiguang Liu 3 and Joseph P Havlicek 4 Abstract We propose a new couplet of identity and view manifolds for multi -vi...

Ngày tải lên: 20/06/2014, 21:20

... Speech, and Music Processing Volume 2010, Article ID 948565, 16 pages doi:10.1155/2010/948565 Research Ar ticle Pitch Ranking, Melody Contour and Instrument Recognition Tests Using Two Semitone Frequency ... 1983. [2]S.Omran,W.Lai,M.Buechleretal.,“Semitonefrequency maps to improve music representation for nucleus cochlear implants,” Submitted. [3] K. Kast...

Ngày tải lên: 21/06/2014, 07:20

... Processing Volume 2010, Article ID 532898, 13 pages doi:10.1155/2010/532898 Research Article Automatic Modulation Recognition Using Wavelet Transform andNeuralNetworksinWirelessSystems K. Hassan, 1 I. ... Telecommunications and Information Technology, no. 4, pp. 91–97, 2004. [17] Z. Wu, G. Ren, X. Wang, and Y. Zhao, Automatic digital modulation recognition using...

Ngày tải lên: 21/06/2014, 16:20

... Publishing Corporation Gait Recognition Using Image Self-Similarity Chiraz BenAbdelkader Identix Corporation, One Exchange Place, Jersey City, NJ 07302, USA Email: chiraz@ cs.umd.edu Ross G. Cutler Microsoft ... ’99),Kerkyra,Greece,September 1999. Gait Recognition Using Image Self-Similarity 583 (a) (b) (c) Figure 11: The three views in data set 4. Table 3: Performance on...

Ngày tải lên: 23/06/2014, 01:20

... classifiers. Ta- bles 5 and 6 show the results of LENM and DGWNM. Again Face Recognition Using Local and Global Features 539 Table 9: Results of the FERET database on Group 1 face images. Method ... both local features and global features for face recognition. Many face recog- nition algorithms have been developed and we have se- lected four current and popula...

Ngày tải lên: 23/06/2014, 01:20

... registration, shape matching and shape recognition. In our experiments, we have demonstrated BELONGIE ET AL.: SHAPE MATCHING AND OBJECT RECOGNITION USING SHAPE CONTEXTS 519 Fig. 11. Examples of shapes ... asgivenin(19)comparedtoa BELONGIE ET AL.: SHAPE MATCHING AND OBJECT RECOGNITION USING SHAPE CONTEXTS 517 4. DeCoste and Scho È lkopf [13] report an...

Ngày tải lên: 31/12/2014, 05:35

... underlying transformations (affine for linear and TPS for non-linear transformation), which improves shape matching and discrimination. Shape contexts method gives the best logo matching per- formance ... detected logos, our goal of logo matching is to compute an effective ranked list for logos in the database. By constructing the list of best matching logos, we effectively r...

Ngày tải lên: 31/12/2014, 06:07

... TP HỒ CHÍ MINH ĐẠI HỌC CÔNG NGHỆ THÔNG TIN Tiểu luận môn: HỆ HỖ TRỢ QUYẾT ĐỊNH Nội dung: Dịch bài báo Business Intelligence and Business Process Management in Banking Operations ... Liautaud, B., Hammond, M.: e -Business Intelligence, Turning Information into Knowlwdge into Profit, McGraw-Hill, New York, 2001. [13] Osterfelt, S.; Business Intellige...

Ngày tải lên: 20/05/2015, 22:54