Results 21 to 30 of about 867,988 (295)
Image Compression Based on Clustering Fuzzy Neural Network [PDF]
Al-Rafidain Journal of Computer Sciences and Mathematics, 2007 The problem inherent to any digital image is the large amount of bandwidth required for transmission or storage. This has driven the research area of image compression to develop algorithm that compress images to lower data rates with better quality ...
Shahba Khaleel +2 more
doaj +1 more source
Digital Video Compression Using DCT-Based Iterated Function System (IFS)
Tikrit Journal of Pure Science, 2023 Large video files processing involves a huge volume of data. The codec, storage systems and network needs resource utilization, so it becomes important to minimize the used memory space and time to distribute these videos over the Internet using ...
Nevart A. Minas, Faten H. Al-Qadhee
doaj +1 more source
Multi-level quantum Diesel engine of non-interacting fermions in a one-dimensional box
, 2020 We consider the toy model of quantum Diesel cycle without temperature constructed from non-interacting fermions, which are trapped in a one-dimensional box.
Ram, Shish, Singh, Satnam
core +1 more source
On Partition Metric Space, Index Function, and Data Compression [PDF]
Scientific Annals of Computer Science, 2018 We discuss a metric structure on the set of partitions of a finite set induced by the Gini index and two applications of this metric: the identification of determining sets for index functions using techniques that originate in machine learning, and a ...
D.A. Simovici, R. Sizov
doaj +1 more source
Learning and Compressing: Low-Rank Matrix Factorization for Deep Neural Network Compression
Applied Sciences, 2023 Recently, the deep neural network (DNN) has become one of the most advanced and powerful methods used in classification tasks. However, the cost of DNN models is sometimes considerable due to the huge sets of parameters.
Gaoyuan Cai +4 more
doaj +1 more source
On the micro mechanics of one-dimensional normal compression [PDF]
, 2015 Discrete-element modelling has been used to investigate the micro mechanics of one-dimensional compression. One-dimensional compression is modelled in three dimensions using an oedometer and a large number of particles, and without the use of ...
Ashby M. F. +6 more
core +2 more sources
Sequential Hashing with Minimum Padding
Cryptography, 2018 This article presents a sequential domain extension scheme with minimum padding for hashing using a compression function. The proposed domain extension scheme is free from the length extension property.
Shoichi Hirose
doaj +1 more source
Modulation masking release reduction as a function of time-compressed speech
Revista CEFAC, 2020 Purpose: to investigate the magnitude of the modulation masking release in sentence recognition as a function of compression level and modulation rate.
Fernando Augusto Pacífico +5 more
doaj +2 more sources
Image Compression Using Walsh Functions
Doklady BGUIR, 2022 Currently, image transfer and storage require compression. In this article, the hybrid compression algorithm is used for color/black and white images. It includes the discrete wavelet transformation and the Walsh transformation that is used for quantization. The Walsh transform coefficients are quantized and arithmetically encoded.
A. A. Budzko +3 more
openaire +2 more sources
NRVC: Neural Representation for Video Compression with Implicit Multiscale Fusion Network
Entropy, 2023 Recently, end-to-end deep models for video compression have made steady advancements. However, this resulted in a lengthy and complex pipeline containing numerous redundant parameters.
Shangdong Liu +6 more
doaj +1 more source