TY  - JOUR
AU  - Peulić, Aleksandar
AU  - Peulić, Miodrag
AU  - Jovanović, Željko
AU  - Joković, Miloš
AU  - Stojković, Sanja
AU  - Vagić, Nemanja
PY  - 2021
UR  - http://gery.gef.bg.ac.rs/handle/123456789/1221
AB  - This article presents geographic information system usage in transportation management for comfort calculations, analysing vehicle vibration data measured during patient transportation. The main goal of this article is to develop a methodology for automatic discomfort cause recognition (DCR) that may be tested under real life conditions. We analysed differences between uncomfortable locations detected by passengers during patient transportation (according to their subjective opinions) and uncomfortable locations detected by the measurement system. The measuring system is based on the three-axis accelerometer which is used to determine road comfort values for specific locations gathered by a GPS module. The results obtained were compared with data collected by passengers. During driving, when they experienced discomfort, passengers marked locations in near real time using the GIS. The data thus obtained were analysed with the data obtained by DCR. For the first time, the application of GIS provides analytical tools to create spatial data and define spatial data relations that determine comfort. Testing under real conditions, involving three separate cases, shows a high degree of correlation between the results. The proposed system allows dynamic comfort threshold criteria management and provides a visual representation of summarized tabular data.
PB  - John Wiley & Sons, Ltd
T2  - Transactions in GIS
T1  - Locating and categorizing causes of discomfort during transport of patients to medical facilities
VL  - 25
IS  - 6
SP  - 2963
EP  - 2981
DO  - 10.1111/tgis.12797
ER  - 

@article{
author = "Peulić, Aleksandar and Peulić, Miodrag and Jovanović, Željko and Joković, Miloš and Stojković, Sanja and Vagić, Nemanja",
year = "2021",
abstract = "This article presents geographic information system usage in transportation management for comfort calculations, analysing vehicle vibration data measured during patient transportation. The main goal of this article is to develop a methodology for automatic discomfort cause recognition (DCR) that may be tested under real life conditions. We analysed differences between uncomfortable locations detected by passengers during patient transportation (according to their subjective opinions) and uncomfortable locations detected by the measurement system. The measuring system is based on the three-axis accelerometer which is used to determine road comfort values for specific locations gathered by a GPS module. The results obtained were compared with data collected by passengers. During driving, when they experienced discomfort, passengers marked locations in near real time using the GIS. The data thus obtained were analysed with the data obtained by DCR. For the first time, the application of GIS provides analytical tools to create spatial data and define spatial data relations that determine comfort. Testing under real conditions, involving three separate cases, shows a high degree of correlation between the results. The proposed system allows dynamic comfort threshold criteria management and provides a visual representation of summarized tabular data.",
publisher = "John Wiley & Sons, Ltd",
journal = "Transactions in GIS",
title = "Locating and categorizing causes of discomfort during transport of patients to medical facilities",
volume = "25",
number = "6",
pages = "2963-2981",
doi = "10.1111/tgis.12797"
}

Peulić, A., Peulić, M., Jovanović, Ž., Joković, M., Stojković, S.,& Vagić, N.. (2021). Locating and categorizing causes of discomfort during transport of patients to medical facilities. in Transactions in GIS
John Wiley & Sons, Ltd., 25(6), 2963-2981.
https://doi.org/10.1111/tgis.12797

Peulić A, Peulić M, Jovanović Ž, Joković M, Stojković S, Vagić N. Locating and categorizing causes of discomfort during transport of patients to medical facilities. in Transactions in GIS. 2021;25(6):2963-2981.
doi:10.1111/tgis.12797 .

Peulić, Aleksandar, Peulić, Miodrag, Jovanović, Željko, Joković, Miloš, Stojković, Sanja, Vagić, Nemanja, "Locating and categorizing causes of discomfort during transport of patients to medical facilities" in Transactions in GIS, 25, no. 6 (2021):2963-2981,
https://doi.org/10.1111/tgis.12797 . .

TY  - JOUR
AU  - Jovanović, Željko
AU  - Milošević, Marina
AU  - Janković, Dragan
AU  - Peulić, Aleksandar
PY  - 2019
UR  - https://gery.gef.bg.ac.rs/handle/123456789/970
AB  - BACKGROUND: Passenger comfort is affected by many factors. Patient comfort is even more specific due to its mental and physical health condition. OBJECTIVE: Developing a system for monitoring patient transport conditions with the comfort level classification, which is affected by the patient parameters. METHODS: Smartphone with the developed Android application was installed in an EMS to monitor patient transport between medical institutions. As a result, 10 calculated parameters are generated in addition to the GPS data and the subjective comfort level. Three classifiers are used to classify the transportation. At the end, the adjustment of classified comfort levels is performed based on the patient's medical condition, age and gender. RESULTS: Modified SVM classifier provided the best overall classification results with the precision of 90.8%. Furthermore, a model that represents patient sensitivity to transport vibration, based on the patient's medical condition, is proposed and the final classification results are presented. CONCLUSIONS: The Android application is mobile, simple to install and use. According to the obtained results, SVM and Naive Bayes classifier gave satisfying results while KNN should be avoided. The developed model takes transport comfort and the patient's medical condition into consideration, so it is suitable for the patient transport comfort classification.
PB  - IOS Press, Amsterdam
T2  - Technology and Health Care
T1  - Comfort level classification during patients transport
VL  - 27
IS  - 1
SP  - 61
EP  - 77
DO  - 10.3233/THC-181411
UR  - https://hdl.handle.net/21.15107/rcub_gery_970
ER  - 

@article{
author = "Jovanović, Željko and Milošević, Marina and Janković, Dragan and Peulić, Aleksandar",
year = "2019",
abstract = "BACKGROUND: Passenger comfort is affected by many factors. Patient comfort is even more specific due to its mental and physical health condition. OBJECTIVE: Developing a system for monitoring patient transport conditions with the comfort level classification, which is affected by the patient parameters. METHODS: Smartphone with the developed Android application was installed in an EMS to monitor patient transport between medical institutions. As a result, 10 calculated parameters are generated in addition to the GPS data and the subjective comfort level. Three classifiers are used to classify the transportation. At the end, the adjustment of classified comfort levels is performed based on the patient's medical condition, age and gender. RESULTS: Modified SVM classifier provided the best overall classification results with the precision of 90.8%. Furthermore, a model that represents patient sensitivity to transport vibration, based on the patient's medical condition, is proposed and the final classification results are presented. CONCLUSIONS: The Android application is mobile, simple to install and use. According to the obtained results, SVM and Naive Bayes classifier gave satisfying results while KNN should be avoided. The developed model takes transport comfort and the patient's medical condition into consideration, so it is suitable for the patient transport comfort classification.",
publisher = "IOS Press, Amsterdam",
journal = "Technology and Health Care",
title = "Comfort level classification during patients transport",
volume = "27",
number = "1",
pages = "61-77",
doi = "10.3233/THC-181411",
url = "https://hdl.handle.net/21.15107/rcub_gery_970"
}

Jovanović, Ž., Milošević, M., Janković, D.,& Peulić, A.. (2019). Comfort level classification during patients transport. in Technology and Health Care
IOS Press, Amsterdam., 27(1), 61-77.
https://doi.org/10.3233/THC-181411
https://hdl.handle.net/21.15107/rcub_gery_970

Jovanović Ž, Milošević M, Janković D, Peulić A. Comfort level classification during patients transport. in Technology and Health Care. 2019;27(1):61-77.
doi:10.3233/THC-181411
https://hdl.handle.net/21.15107/rcub_gery_970 .

Jovanović, Željko, Milošević, Marina, Janković, Dragan, Peulić, Aleksandar, "Comfort level classification during patients transport" in Technology and Health Care, 27, no. 1 (2019):61-77,
https://doi.org/10.3233/THC-181411 .,
https://hdl.handle.net/21.15107/rcub_gery_970 .

TY  - JOUR
AU  - Jovanović, Željko
AU  - Blagojević, Maria
AU  - Janković, Dragan
AU  - Peulić, Aleksandar
PY  - 2019
UR  - https://gery.gef.bg.ac.rs/handle/123456789/969
AB  - Since patient comfort during transport is a matter of paramount importance, this paper aims to determine the possibilities of applying neural networks for its prediction and monitoring. Specific objectives of the research include monitoring and predicting patient transport comfort, with subjective assessment of comfort by medical personnel. An original Android application that collects signals from an accelerometer and a GPS sensor was used with the aim of achieving the research goals. The collected signals were processed and a total of twelve parameters were calculated. A multilayer perceptron was created in the proposed research. The evaluation results indicate acceptable accuracy and give the possibility to apply the same model to the next patient transport. The root mean square error was 0.0215 and the overall confusion matrix prediction accuracy was 90.07%. Moreover, the results were validated in real usage. The limitations and future work are highlighted.
PB  - Tubitak Scientific & Technical Research Council Turkey, Ankara
T2  - Turkish Journal of Electrical Engineering and Computer Sciences
T1  - Patient comfort level prediction during transport using artificial neural network
VL  - 27
IS  - 4
SP  - 2817
EP  - 2832
DO  - 10.3906/elk-1807-258
UR  - https://hdl.handle.net/21.15107/rcub_gery_969
ER  - 

@article{
author = "Jovanović, Željko and Blagojević, Maria and Janković, Dragan and Peulić, Aleksandar",
year = "2019",
abstract = "Since patient comfort during transport is a matter of paramount importance, this paper aims to determine the possibilities of applying neural networks for its prediction and monitoring. Specific objectives of the research include monitoring and predicting patient transport comfort, with subjective assessment of comfort by medical personnel. An original Android application that collects signals from an accelerometer and a GPS sensor was used with the aim of achieving the research goals. The collected signals were processed and a total of twelve parameters were calculated. A multilayer perceptron was created in the proposed research. The evaluation results indicate acceptable accuracy and give the possibility to apply the same model to the next patient transport. The root mean square error was 0.0215 and the overall confusion matrix prediction accuracy was 90.07%. Moreover, the results were validated in real usage. The limitations and future work are highlighted.",
publisher = "Tubitak Scientific & Technical Research Council Turkey, Ankara",
journal = "Turkish Journal of Electrical Engineering and Computer Sciences",
title = "Patient comfort level prediction during transport using artificial neural network",
volume = "27",
number = "4",
pages = "2817-2832",
doi = "10.3906/elk-1807-258",
url = "https://hdl.handle.net/21.15107/rcub_gery_969"
}

Jovanović, Ž., Blagojević, M., Janković, D.,& Peulić, A.. (2019). Patient comfort level prediction during transport using artificial neural network. in Turkish Journal of Electrical Engineering and Computer Sciences
Tubitak Scientific & Technical Research Council Turkey, Ankara., 27(4), 2817-2832.
https://doi.org/10.3906/elk-1807-258
https://hdl.handle.net/21.15107/rcub_gery_969

Jovanović Ž, Blagojević M, Janković D, Peulić A. Patient comfort level prediction during transport using artificial neural network. in Turkish Journal of Electrical Engineering and Computer Sciences. 2019;27(4):2817-2832.
doi:10.3906/elk-1807-258
https://hdl.handle.net/21.15107/rcub_gery_969 .

Jovanović, Željko, Blagojević, Maria, Janković, Dragan, Peulić, Aleksandar, "Patient comfort level prediction during transport using artificial neural network" in Turkish Journal of Electrical Engineering and Computer Sciences, 27, no. 4 (2019):2817-2832,
https://doi.org/10.3906/elk-1807-258 .,
https://hdl.handle.net/21.15107/rcub_gery_969 .

TY  - CONF
AU  - Peulić, Aleksandar
AU  - Milanković, Ivan L.
AU  - Mijailović, Nikola V.
AU  - Jovanović, Željko
PY  - 2016
UR  - https://gery.gef.bg.ac.rs/handle/123456789/771
AB  - The purpose of this study was to determine range of motion values of lumbar spine in rehabilitation procedure after surgery, using wearable wireless sensors. In this paper, we present a method for determining the mobility of the spinal column using a network of sensors. The sensors consist of accelerometers and gyroscopes, and mutual communication is accomplished using a I2C bus. The main sensor node collects data from all the sensors and sends them to a computer using Bluetooth communication. The collected data is then filtered and converted to the values of the angles that are of interest to quantify the movement.
PB  - IEEE, New York
C3  - Proceedings of 13th International Conference on Remote Engineering and Virtual Instrumentation
T1  - Remotely Analyze Spine Angle in Rehabilitation After Spine Surgery using Acceleration and Gyro Sensors
SP  - 281
EP  - 282
UR  - https://hdl.handle.net/21.15107/rcub_gery_771
ER  - 

@conference{
author = "Peulić, Aleksandar and Milanković, Ivan L. and Mijailović, Nikola V. and Jovanović, Željko",
year = "2016",
abstract = "The purpose of this study was to determine range of motion values of lumbar spine in rehabilitation procedure after surgery, using wearable wireless sensors. In this paper, we present a method for determining the mobility of the spinal column using a network of sensors. The sensors consist of accelerometers and gyroscopes, and mutual communication is accomplished using a I2C bus. The main sensor node collects data from all the sensors and sends them to a computer using Bluetooth communication. The collected data is then filtered and converted to the values of the angles that are of interest to quantify the movement.",
publisher = "IEEE, New York",
journal = "Proceedings of 13th International Conference on Remote Engineering and Virtual Instrumentation",
title = "Remotely Analyze Spine Angle in Rehabilitation After Spine Surgery using Acceleration and Gyro Sensors",
pages = "281-282",
url = "https://hdl.handle.net/21.15107/rcub_gery_771"
}

Peulić, A., Milanković, I. L., Mijailović, N. V.,& Jovanović, Ž.. (2016). Remotely Analyze Spine Angle in Rehabilitation After Spine Surgery using Acceleration and Gyro Sensors. in Proceedings of 13th International Conference on Remote Engineering and Virtual Instrumentation
IEEE, New York., 281-282.
https://hdl.handle.net/21.15107/rcub_gery_771

Peulić A, Milanković IL, Mijailović NV, Jovanović Ž. Remotely Analyze Spine Angle in Rehabilitation After Spine Surgery using Acceleration and Gyro Sensors. in Proceedings of 13th International Conference on Remote Engineering and Virtual Instrumentation. 2016;:281-282.
https://hdl.handle.net/21.15107/rcub_gery_771 .

Peulić, Aleksandar, Milanković, Ivan L., Mijailović, Nikola V., Jovanović, Željko, "Remotely Analyze Spine Angle in Rehabilitation After Spine Surgery using Acceleration and Gyro Sensors" in Proceedings of 13th International Conference on Remote Engineering and Virtual Instrumentation (2016):281-282,
https://hdl.handle.net/21.15107/rcub_gery_771 .

TY  - JOUR
AU  - Peulić, Aleksandar
AU  - Dragićević, Slavoljub
AU  - Jovanović, Željko
AU  - Krneta, Radojka
PY  - 2013
UR  - https://gery.gef.bg.ac.rs/handle/123456789/548
AB  - Energy consumption for heating purposes accounts for a significant part of the budgets of individual and collective users. This increases the importance of issues related to the monitoring of heating energy flows, analysis of flow parameters, verification of fees and, in the first place, minimization of energy consumption. The goal of this paper is to develop, by employing Global Positioning System receivers, measurement techniques that are suited to the continuous monitoring of the heating substation parameters. This paper presents the design and implementation of GPS/GPRS (Global Positioning System/General Packet Radio Service) system for low power data acquisition using MSP430 Texas Instruments microcontroller for monitoring of the heating substation parameters. The system is implemented in heating stations for a temperature and pressure monitoring. It contains GPS/GPRS gateway and 8 analog sensor inputs. Acquisition module and the server base station are suitable for industrial applications, home applications and for other appliances. The proposed measurement procedures, which are different from commercially available measurement units, are based on general-purpose acquisition hardware and processing software, thus guaranteeing the possibility of being easily reconfigured and reprogrammed according to the specific requirements of different possible fields of application and to their future developments.
PB  - CCC Publ-Agora Univ, Bihor
T2  - International Journal of Computers Communications & Control
T1  - Flexible GPS/GPRS based System for Parameters Monitoring in the District Heating System
VL  - 8
IS  - 1
SP  - 105
EP  - 110
UR  - https://hdl.handle.net/21.15107/rcub_gery_548
ER  - 

@article{
author = "Peulić, Aleksandar and Dragićević, Slavoljub and Jovanović, Željko and Krneta, Radojka",
year = "2013",
abstract = "Energy consumption for heating purposes accounts for a significant part of the budgets of individual and collective users. This increases the importance of issues related to the monitoring of heating energy flows, analysis of flow parameters, verification of fees and, in the first place, minimization of energy consumption. The goal of this paper is to develop, by employing Global Positioning System receivers, measurement techniques that are suited to the continuous monitoring of the heating substation parameters. This paper presents the design and implementation of GPS/GPRS (Global Positioning System/General Packet Radio Service) system for low power data acquisition using MSP430 Texas Instruments microcontroller for monitoring of the heating substation parameters. The system is implemented in heating stations for a temperature and pressure monitoring. It contains GPS/GPRS gateway and 8 analog sensor inputs. Acquisition module and the server base station are suitable for industrial applications, home applications and for other appliances. The proposed measurement procedures, which are different from commercially available measurement units, are based on general-purpose acquisition hardware and processing software, thus guaranteeing the possibility of being easily reconfigured and reprogrammed according to the specific requirements of different possible fields of application and to their future developments.",
publisher = "CCC Publ-Agora Univ, Bihor",
journal = "International Journal of Computers Communications & Control",
title = "Flexible GPS/GPRS based System for Parameters Monitoring in the District Heating System",
volume = "8",
number = "1",
pages = "105-110",
url = "https://hdl.handle.net/21.15107/rcub_gery_548"
}

Peulić, A., Dragićević, S., Jovanović, Ž.,& Krneta, R.. (2013). Flexible GPS/GPRS based System for Parameters Monitoring in the District Heating System. in International Journal of Computers Communications & Control
CCC Publ-Agora Univ, Bihor., 8(1), 105-110.
https://hdl.handle.net/21.15107/rcub_gery_548

Peulić A, Dragićević S, Jovanović Ž, Krneta R. Flexible GPS/GPRS based System for Parameters Monitoring in the District Heating System. in International Journal of Computers Communications & Control. 2013;8(1):105-110.
https://hdl.handle.net/21.15107/rcub_gery_548 .

Peulić, Aleksandar, Dragićević, Slavoljub, Jovanović, Željko, Krneta, Radojka, "Flexible GPS/GPRS based System for Parameters Monitoring in the District Heating System" in International Journal of Computers Communications & Control, 8, no. 1 (2013):105-110,
https://hdl.handle.net/21.15107/rcub_gery_548 .

TY  - JOUR
AU  - Peulić, Aleksandar
AU  - Dragičević, Snežana
AU  - Jovanović, Željko
AU  - Krneta, Radojka
PY  - 2012
UR  - https://gery.gef.bg.ac.rs/handle/123456789/492
AB  - Operating of modern industrial and communal systems demands centralized remote supervising, centralized data acquisition and remote control for the purpose of reducing number of human mistakes, time between failure and number of men labor. For this reason there is a labor market growing demand for engineers with knowledge and skills in remote monitoring and control. Engineering students have to learn more about the integration of different technologies like Remote control sensing, Instrumentation, Remote control, Communication systems, Human computer interaction, etc, for solving complex real-world engineering problems. Laboratory work is recognized as an efficient method for engineering students to assimilate knowledge and to develop skills for solving real world problems. The goal of this paper is introduce laboratory project for design, implementation and verification in laboratory condition, by employing Global Positioning System receivers, measurement techniques that are suited to the continuous monitoring and data acquisition. Laboratory project includes the design and the implementation of GPS/GPRS (Global Positioning System/General Packet Radio Service) system for low power data acquisition using MSP430 Texas Instruments microcontroller for monitoring and data acquisition of the heating substation parameters. The system is designed for a temperature and pressure monitoring in heating stations. It contains GPS/GPRS gateway and 8 analog sensor inputs. Proposed acquisition module and the server base station are also suitable for industrial applications, home applications and for other appliances. The proposed measurement procedures, which are different from commercially available measurement units, are based on general-purpose acquisition hardware and processing software, thus guaranteeing the possibility of being easily reconfigured and reprogrammed according to the specific requirements of different possible fields of application and to their future developments. From these reasons described laboratory project is excellent didactic experiment for engineering students to have hands-on experience for the complex real-life engineering problems.
PB  - Drunpp-Sarajevo, Sarajevo
T2  - Technics Technologies Education Management-TTEM
T1  - Laboratory experience in solving real-life engineering problems - Design and implementation of GPS/GPRS System for District Heating System Parameters Monitoring
VL  - 7
IS  - 3
SP  - 1311
EP  - 1318
UR  - https://hdl.handle.net/21.15107/rcub_gery_492
ER  - 

@article{
author = "Peulić, Aleksandar and Dragičević, Snežana and Jovanović, Željko and Krneta, Radojka",
year = "2012",
abstract = "Operating of modern industrial and communal systems demands centralized remote supervising, centralized data acquisition and remote control for the purpose of reducing number of human mistakes, time between failure and number of men labor. For this reason there is a labor market growing demand for engineers with knowledge and skills in remote monitoring and control. Engineering students have to learn more about the integration of different technologies like Remote control sensing, Instrumentation, Remote control, Communication systems, Human computer interaction, etc, for solving complex real-world engineering problems. Laboratory work is recognized as an efficient method for engineering students to assimilate knowledge and to develop skills for solving real world problems. The goal of this paper is introduce laboratory project for design, implementation and verification in laboratory condition, by employing Global Positioning System receivers, measurement techniques that are suited to the continuous monitoring and data acquisition. Laboratory project includes the design and the implementation of GPS/GPRS (Global Positioning System/General Packet Radio Service) system for low power data acquisition using MSP430 Texas Instruments microcontroller for monitoring and data acquisition of the heating substation parameters. The system is designed for a temperature and pressure monitoring in heating stations. It contains GPS/GPRS gateway and 8 analog sensor inputs. Proposed acquisition module and the server base station are also suitable for industrial applications, home applications and for other appliances. The proposed measurement procedures, which are different from commercially available measurement units, are based on general-purpose acquisition hardware and processing software, thus guaranteeing the possibility of being easily reconfigured and reprogrammed according to the specific requirements of different possible fields of application and to their future developments. From these reasons described laboratory project is excellent didactic experiment for engineering students to have hands-on experience for the complex real-life engineering problems.",
publisher = "Drunpp-Sarajevo, Sarajevo",
journal = "Technics Technologies Education Management-TTEM",
title = "Laboratory experience in solving real-life engineering problems - Design and implementation of GPS/GPRS System for District Heating System Parameters Monitoring",
volume = "7",
number = "3",
pages = "1311-1318",
url = "https://hdl.handle.net/21.15107/rcub_gery_492"
}

Peulić, A., Dragičević, S., Jovanović, Ž.,& Krneta, R.. (2012). Laboratory experience in solving real-life engineering problems - Design and implementation of GPS/GPRS System for District Heating System Parameters Monitoring. in Technics Technologies Education Management-TTEM
Drunpp-Sarajevo, Sarajevo., 7(3), 1311-1318.
https://hdl.handle.net/21.15107/rcub_gery_492

Peulić A, Dragičević S, Jovanović Ž, Krneta R. Laboratory experience in solving real-life engineering problems - Design and implementation of GPS/GPRS System for District Heating System Parameters Monitoring. in Technics Technologies Education Management-TTEM. 2012;7(3):1311-1318.
https://hdl.handle.net/21.15107/rcub_gery_492 .

Peulić, Aleksandar, Dragičević, Snežana, Jovanović, Željko, Krneta, Radojka, "Laboratory experience in solving real-life engineering problems - Design and implementation of GPS/GPRS System for District Heating System Parameters Monitoring" in Technics Technologies Education Management-TTEM, 7, no. 3 (2012):1311-1318,
https://hdl.handle.net/21.15107/rcub_gery_492 .

TY  - JOUR
AU  - Đoković, Marina
AU  - Peulić, Aleksandar
AU  - Jovanović, Željko
AU  - Damnjanović, Đorđe
PY  - 2012
UR  - https://gery.gef.bg.ac.rs/handle/123456789/461
AB  - Image compression research aims at reducing the number of bits needed to represent an image by removing the spatial and spectral redundancies as much as possible. New algorithms for image compression based on wavelets have been developed. These methods have resulted in practical advances such as: lossless and lossy compression, progressive transmission by pixel, accuracy and resolution, region of interest coding and others. The various wavelet based image coding schemes are discussed in this paper. Each of these schemes finds use in different applications owing to their unique characteristics. The methods of lossy compression that we concentrated on are the following: the EZW algorithm, the SPIHT algorithm, the WDR algorithm, and the ASWDR algorithm. These are relatively recent algorithms which achieve some of the lowest errors per compression rate and highest perceptual quality yet reported. After describing these algorithms in detail, we show and discuss the experimental results obtained for three different types of images. We also showed that some important features of image, such as standard deviation and mean pixel intensity values, only slightly change after compression. This fact is very important in medical image compression.
PB  - Editura Stiintifica Fmr, Bucharest
T2  - Metalurgia International
T1  - Image data compression based on discrete wavelet transformation
VL  - 17
IS  - 9
SP  - 179
EP  - 190
UR  - https://hdl.handle.net/21.15107/rcub_gery_461
ER  - 

@article{
author = "Đoković, Marina and Peulić, Aleksandar and Jovanović, Željko and Damnjanović, Đorđe",
year = "2012",
abstract = "Image compression research aims at reducing the number of bits needed to represent an image by removing the spatial and spectral redundancies as much as possible. New algorithms for image compression based on wavelets have been developed. These methods have resulted in practical advances such as: lossless and lossy compression, progressive transmission by pixel, accuracy and resolution, region of interest coding and others. The various wavelet based image coding schemes are discussed in this paper. Each of these schemes finds use in different applications owing to their unique characteristics. The methods of lossy compression that we concentrated on are the following: the EZW algorithm, the SPIHT algorithm, the WDR algorithm, and the ASWDR algorithm. These are relatively recent algorithms which achieve some of the lowest errors per compression rate and highest perceptual quality yet reported. After describing these algorithms in detail, we show and discuss the experimental results obtained for three different types of images. We also showed that some important features of image, such as standard deviation and mean pixel intensity values, only slightly change after compression. This fact is very important in medical image compression.",
publisher = "Editura Stiintifica Fmr, Bucharest",
journal = "Metalurgia International",
title = "Image data compression based on discrete wavelet transformation",
volume = "17",
number = "9",
pages = "179-190",
url = "https://hdl.handle.net/21.15107/rcub_gery_461"
}

Đoković, M., Peulić, A., Jovanović, Ž.,& Damnjanović, Đ.. (2012). Image data compression based on discrete wavelet transformation. in Metalurgia International
Editura Stiintifica Fmr, Bucharest., 17(9), 179-190.
https://hdl.handle.net/21.15107/rcub_gery_461

Đoković M, Peulić A, Jovanović Ž, Damnjanović Đ. Image data compression based on discrete wavelet transformation. in Metalurgia International. 2012;17(9):179-190.
https://hdl.handle.net/21.15107/rcub_gery_461 .

Đoković, Marina, Peulić, Aleksandar, Jovanović, Željko, Damnjanović, Đorđe, "Image data compression based on discrete wavelet transformation" in Metalurgia International, 17, no. 9 (2012):179-190,
https://hdl.handle.net/21.15107/rcub_gery_461 .