Results 21 to 30 of about 75,390 (291)
Weighted Fuzzy-Based PSNR for Watermarking
CoRR, 2021 One of the problems of conventional visual quality evaluation criteria such as PSNR and MSE is the lack of appropriate standards based on the human visual system (HVS). They are calculated based on the difference of the corresponding pixels in the original and manipulated image.
Maedeh Jamali +2 more
openaire +2 more sources
AN EXPERIMENTAL SET-UP OF A GRAPHICAL USER INTERFACE FOR IMAGE ENHANCEMENT USING CNN [PDF]
Proceedings on Engineering Sciences, 2023 MATLAB GUI provides a friendly graphical user interface. We know that deep learning is very in demand in today’s life. It is used when talking about a large number of data, deep learning is used to learn features of a data set, or we can say that an ...
Rajni Mehra , Prachi Chaudhary
doaj +1 more source
Comparison of MAE, MSE and PSNR. [PDF]
, 2022 Comparison of MAE, MSE and PSNR.
Zhiyong Tong (13034007) +2 more
core +1 more source
3D chaotic map-cosine transformation based approach to video encryption and decryption
Open Computer Science, 2022 Data security is vital for multimedia communication. A number of cryptographic algorithms have been developed for the secure transmission of text and image data.
Dua Mohit +3 more
doaj +1 more source
MPEG2 video parameter and no reference PSNR estimation [PDF]
2009 Picture Coding Symposium, 2009 MPEG coded video may be processed for quality assessment or postprocessed to reduce coding artifacts or transcoded. Utilizing information about the MPEG stream may be useful for these tasks. This paper deals with estimatingMPEG parameter information from the decoded video stream without access to the MPEG stream.
Huiying Li, Søren Forchhammer
openaire +1 more source
A Recursive Algorithm to Hide Three Secret Images In One Image Using Wavelet Transform [PDF]
Engineering and Technology Journal, 2012 This paper presents an algorithm based on wavelet transform to hide three secret colored or gray-scale images with different sizes in one colored cover image.
Yasmin Muwafaq kassim
doaj +1 more source
, 2021 We propose a new approach for optical analog-signal transmission through multi-layer scattering media using single-pixel detector to achieve high peak signal-to-noise ratio (PSNR), and analog signals can be experimentally received with high PSNR through ...
Yin Xiao, Lina Zhou, Wen Chen
semanticscholar +1 more source
Network Degradation Effects on Different Codec Types and Characteristics of Video Streaming
Advances in Electrical and Electronic Engineering, 2014 Nowadays, there is a quickly growing demand for the transmission of voice, video and data over an IP based network. Multimedia, whether we are talking about broadcast, audio and video transmission and others, from a global perspective is growing ...
Jaroslav Frnda +3 more
doaj +1 more source
Analisis Histogram Steganografi Least Significant Bit Pada Citra Grayscale
Digital Zone: Jurnal Teknologi Informasi dan Komunikasi, 2020 Kesadaran pentingnya keamanan data pada era digital saat ini ditandai dengan berkembangnya aplikasi keamanan data. Pada penelitian ini akan dilakukan analisis histogram terhadap suatu aplikasi keamanan data.
Nur Fitrianingsih Hasan +2 more
doaj +1 more source