Results 1 to 10 of about 32,314 (198)

The Effect of Peak Signal to Noise Ratio (PSNR) Values on Object Detection Accuracy in Viola Jones Method

Conference SENATIK STT Adisutjipto Yogyakarta, 2018
Image quality is an important parameter in object detection. Image with good quality will produce high accuracy in the object detection process. Image quality is measured using the peak signal comparison of the original image with the interference that occurs in the image. This comparison is formulated with the Peak Signal To Noise Ratio (PSNR).
Haruno Sajati
openaire   +2 more sources

Perbandingan Algoritma Mean Filter, Median Filter dan Wiener Filter pada Aplikasi Restorasi Citra RGB Terdegradasi Impulse Noise Menggunakan The Peak Signal To Noise Ratio (PSNR)

, 2017
Artikel ini merupakan versi postprint, artikel ini sudah dipublikasikan pada Jurnal Saintek Fak. Teknik Universitas Islam Sumatera Utara (UISU), ISSN: 2355-2395, Volume 2 Nomor 2 tahun 2015, halaman 234 ...
Arnes Sembiring
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Measuring Fidelity of Steganography Approach in Securing Clinical Data Sharing Platform using Peak Signal to Noise Ratio (PSNR) and Structural Similarity Index Measure (SSIM)

Informatica
In the vast digital landscape, the practice of data hiding finds multifaceted applications, ranging from simple hobbyist endeavors to critical tasks like safeguarding user privacy and ensuring covert data transmission. One of the gaping vulnerabilities in many contemporary systems is the transparency with which information is stored, making it easily ...
Adekunle Micheal Adeshina, Siti Fatimah Abdul Razak, Sumendra Yogarayan, Md Shohel Sayeed   +3 more
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Analysis of Steganography on PNG Image using Least Significant Bit (LSB), Peak Signal to Noise Ratio (PSNR) and Mean Square Error (MSE) [PDF]

Journal of Engineering and Applied Sciences, 2019
Priyandanu Filzasavitra, Tito Waluyo Purboyo, Randy Erfa Saputra   +2 more
openaire   +2 more sources

Damage Characterization of Composite Structures Using Difference Peak Signal-to-Noise Ratio as a Function of Variable Wavelets (ΔPSNR-ΔW)

Engineering, 2016
Mahmoud Zaki Iskandarani
openaire   +3 more sources

A Visual Enhancement Quality of Digital Medical Image Based on Bat Optimization [PDF]

Engineering and Technology Journal, 2021
Improve medical image visualization is a critical preliminary step before further imagery processing like analyzing texture, extracting features, and segmentation.
Kholood Hussin, Ali Nahar, Hussain Khleaf   +2 more
doaj   +1 more source

Improvement of Image Steganography Using Discrete Wavelet Transform [PDF]

Engineering and Technology Journal, 2020
Recently the Discrete-Wavelet-Transform (DWT) has been represented as signal processing powerful tool to separate the signal into its band frequency components.
Manal K. Oudah, Aqeela N. Abed, Rula S. Khudhair, Saad M. Kaleefah   +3 more
doaj   +1 more source

Face Image Generation and Enhancement Using Conditional Generative Adversarial Network

IJCCS (Indonesian Journal of Computing and Cybernetics Systems), 2022
The accuracy and speed of a single image super-resolution using a convolutional neural network is often a problem in improving finer texture details when using large enhancement factors.
Ainil Mardiah, Sri Hartati, Agus Sihabuddin   +2 more
doaj   +1 more source

Blind Estimation of Peak Signal to Noise Ratio for JPEG Highly Compressed Images Based on Correlation [PDF]

Jisuanji gongcheng, 2017
Quantization noise is one of thedominant distortions of JPEG image compression,so its amplitude usually needs to be estimated for image quality assessment.Meanwhile,Peak Signal to Noise Ratio(PSNR) estimation method cannot get the original image in the ...
LU Minjun,WANG Ci
doaj   +1 more source

Robust image transmission performed by SPIHT and turbo-codes [PDF]

Serbian Journal of Electrical Engineering, 2008
This work describes the method for providing robustness to errors from a binary symmetric channel for the SPIHT image compression. The source rate and channel rate are jointly optimized by a stream of fixed-size channel packets. Punctured turbo codes are
Lakhdar Moulay Abdelmounaim, Rachida Meliani, Malika Kandouci   +2 more
doaj   +1 more source