Refine your search
Collections
Co-Authors
Journals
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Sumari, Putra
- Old and Worn Banknote Detection Using Sparse Representation and Neural Networks
Abstract Views :207 |
PDF Views:0
Authors
Seyed Aliakbar Mousavi
1,
Majid Meghdadi
2,
Zahra Hanifeloo
2,
Putra Sumari
1,
Muhammad Rafie Mohd Arshad
1
Affiliations
1 School of Computer Science, Universiti Sains Malaysia (USM), MY
2 Computer Department, Faculty of Engineering, University of Zanjan, IR
1 School of Computer Science, Universiti Sains Malaysia (USM), MY
2 Computer Department, Faculty of Engineering, University of Zanjan, IR
Source
Indian Journal of Science and Technology, Vol 8, No 10 (2015), Pagination: 913-918Abstract
This paper provides a fast method to recognize a variety of Persian banknotes at different scales. In this technique, the PCA, LDA and sparse representation methods are utilized at feature extraction stage and follows with MLP neural networks, LVQ and SOM in classification. Finally, the application of sparse matrix representation method and combination of both SOM and LVQ neural networks would lead to the best efficiency with precision of 91.15% in recognition of Persian banknotes particularly the worn ones.Keywords
Banknote Recognition, LVQ, Neural Network, PCA, Sparse Representation.- A Comparative Study between Inter-Asterisk Exchange and Jingle Protocols
Abstract Views :172 |
PDF Views:0
Authors
Affiliations
1 School of Computer Sciences Universiti Sains Malaysia, 11800, Pulau Penang, MY
1 School of Computer Sciences Universiti Sains Malaysia, 11800, Pulau Penang, MY
Source
Indian Journal of Science and Technology, Vol 8, No 35 (2015), Pagination:Abstract
In the last few years, multimedia communications has been developed and improved rapidly in order to enable users to communicate between each other over the internet. In general, the multimedia techniques consist of instant messages, audio, and video chatting services. However, users cannot phonetically communicate with each other unless they use the same chatting applications since each chatting application has its own control protocol to handle the call setup, the real time media transmission, and the call teardown sessions. The only way to enable the users to communicate phonetically using different chatting applications is to design a new architecture by proposing an interworking module between the control protocols used by the applications. The interworking module between at least two different protocols is a very critical issue as it solves the data transmission problems when using different chatting applications to create a voice call, and demonstrates that the voice conferencing between heterogeneous control protocols identifies the interest of combining the features and taking the advantages of more than one protocol in a single network. The two chosen protocols in this paper are: Inter-Asterisk exchange Protocol and the extension of extensible Messaging and Presence Protocol. Each protocol differs from the other one in many terms. Thus, this paper clarified the main differences between IAX Protocol and Jingle Protocol by doing a comparison in terms of registration, URI format, signals, transport methods, audio and control packets, bandwidth, scalability, functionality, services, etc. This comparison is due to define the common and the unique features to ease proposing the IAX-Jingle mapping architecture, signaling and media transfer modules. So, people around the world will be enabled to talk with each other without caring whether they are IAX or Jingle users.Keywords
IAX, Jingle, Multimedia, Signaling Protocols, VoIP- Spiking Neurons with Asnn Based-Methods for the Neural Block Cipher
Abstract Views :216 |
PDF Views:119
Authors
Affiliations
1 School of Computer Sciences, University Sains Malaysia, 11800 Penang, MY
1 School of Computer Sciences, University Sains Malaysia, 11800 Penang, MY