Efficient Image Transmission Over OFDM Channel with Energy Conservation and LS Channel Estimation with Various Modulation Schemes [PDF]
E3S Web of Conferences, 2023 To send data like text, images, music, and videos, packetization procedures are commonly used in communication apps. Just a portion of carriers in OFDM systems may be suitable for transmitting images due to channel fading.
Shilpa Bagade +3 more
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A Coding-Based Steganography Using Multiple Frequency Domains [PDF]
مجلة جامعة الانبار للعلوم الصرفة, 2009 :In this paper, a new technique for hiding text in a bitmap images will be present. The technique based on using an index of the dictionary representing the characters of the secret messages instead of the characters themselves.
Omed Salim Khalind +2 more
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A combining two ksvm classifiers based on True pixel values and Discrete wavelet transform for mri-based brain tumor detection and Classification [PDF]
Engineering and Technology Journal, 2022 The studies on brain tumor detection and classification are continuing to improvethe specialists’ ability in diagnosis. Magnetic Resonance Imaging (MRI) is one ofthe most common techniques used to evaluate brain tumors diagnosis.
Ali Mohammed +2 more
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HYBRID DCT-DWT BASED ROI MEDICAL IMAGE COMPRESSION FOR TELEMEDICINE APPLICATION [PDF]
ICTACT Journal on Image and Video Processing, 2020 Medical imaging greatly affects medication, particularly in the fields of diagnosis analysis and careful surgical planning. In any case, medical imaging gadgets continue delivering a great deal of data information for each patient.
Nayankumar Patel +2 more
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A Study Concerning Soft Computing Approaches for Stock Price Forecasting
Axioms, 2019 Financial time-series are well known for their non-linearity and non-stationarity nature. The application of conventional econometric models in prediction can incur significant errors.
Chao Shi, Xiaosheng Zhuang
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TWO-STEP PROVIDING OF DESIRED QUALITY IN LOSSY IMAGE COMPRESSION BY SPIHT
Радіоелектронні і комп'ютерні системи, 2020 Image information technology has become an important perception technology considering the task of providing lossy image compression with the desired quality using certain encoders Recent researches have shown that the use of a two-step method can ...
Fangfang Li +2 more
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CT and MRI Medical Image Fusion Using Discrete Wavelet Transform
Cumhuriyet Science Journal, 2019 In these days, using medical image is very important inhospitals. These medical images give a lot of data about human body for exampleComputed Tomography (CT) identifies the bone structure, Magnetic ResonanceImage (MRI) image gives information about ...
Saeid Karamzadeh, Molham Moshantat
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An Efficient Lossless ROI Image Compression Using Wavelet-Based Modified Region Growing Algorithm
Journal of Intelligent Systems, 2018 Nowadays, medical imaging and telemedicine are increasingly being utilized on a huge scale. The expanding interest in storing and sending medical images brings a lack of adequate memory spaces and transmission bandwidth.
Sreenivasulu P., Varadarajan S.
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Disturbance Modeling on Transmission Lines Using Wavelet Transform Method: A Review
Andalas Journal of Electrical and Electronic Engineering Technology, 2023 This paper introduces a number of methods for identifying disturbances on transmission lines and provides algorithms for classifying various disturbance types.
Sitti Amalia +4 more
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Islanding detection in distributed generators using GBDT-JS techniques
Science and Technology for Energy Transition, 2023 Renewable Energy Sources (RES) using PV arrays are considered and extensively employed in today’s world. Islanding is an issue that happens when The RES is connected to the grid and unexpected circuit breakers are connected to the grid trip.
Krishna Goriparthy Murali +1 more
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