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A Real-Time Wavelet-Domain Video Denoising Implementation in FPGA
- M. Katona, A. Pižurica, N. Teslic, V. Kovacevic, W. Philips
- Computer ScienceEURASIP J. Embed. Syst.
This paper describes the parallel implementation of an advanced wavelet-domain noise filtering algorithm, which uses a nondecimated wavelet transform and spatially adaptive Bayesian wavelet shrinkage and demonstrates the effectiveness of the developed scheme for real-time video processing.
Case study: a maintenance practice used with real-time telecommunications software
In this case study, the prediction process is shown to be integral and one of the most important parts of the software maintenance process, and the process for determining the value for the break point is presented.
DTV linux device abstraction for embeded systems
- G. Miljkovic, V. Mihic, M. Ristic, V. Kovacevic
- Computer ScienceIEEE International Symposium on Consumer…
- 7 June 2010
An approach to create Linux Device Driver Framework which will be used for representation and control of DTV related HW components found in Set-top boxes and TV sets is presented.
Digital channel modeling and capacity calculation for multi-relay multi-hop wireless sensor networks
This paper presents a new approach for the channel capacity calculation of a multi-relay multi-hop communication system based on Markov chains theory and the expression of the overall packet error rate is derived in its closed form.
Digital channel modeling for multi-relay wireless sensor networks
A new approach for the channel capacity calculation of a multirelay communication system based on Markov chains theory and the exact formula for theChannel capacity, which is expressed as a function of packet error rate and number of relays, is derived.
FPGA Design and Implementation of a Wavelet-Domain Video Denoising System
FPGA implementation of an advanced wavelet domain noise filtering algorithm, which uses a non-decimated wavelet transform and spatially adaptive Bayesian wavelet shrinkage, demonstrates the effectiveness of the developed scheme for real time video processing.
A formal software verification concept based on automated theorem proving and reverse engineering
- M. Popovic, V. Kovacevic, I. Velikic
- Computer ScienceProceedings Ninth Annual IEEE International…
- 8 April 2002
This paper describes how to model a group of finite state machines using predicate calculus, extract axiomatic software specification from the source code and log files, and formally verify software for a given operational profile (set of test cases).
The use of distributed network-based IDS systems in detection of evasion attacks
- I. Basicevic, M. Popovic, V. Kovacevic
- Computer ScienceAdvanced Industrial Conference on…
- 17 July 2005
The paper proposes the use of distributed network based IDS systems, which are client based, in the detection of evasion attacks, and the proposed model is compared to host based intrusion prevention systems (HIPS).
Software development and testing methodology used for subscriber digital concentrator ACK-2000
- M. Popovic, V. Kovacevic, M. Skrbic
- Computer ScienceProceedings 10th International Symposium on…
- 1 November 1999
A software development and testing methodology, which was used for the new version of the subscriber digital concentrator ACK-2000, and the results of these tests and software reliability analysis are reported.
Application development environment of an integrated SCADA system
- B. Atlagic, D. Kukolj, V. Kovacevic, M. Popovic
- Computer ScienceThe IEEE Region 8 EUROCON . Computer as a Tool.
- 3 December 2003
The paper presents the concept and characteristics of a PC based integrated control system named GAUS, oriented to the realization of complex industrial applications demanding distributed architecture and extensive batch control.