Exploració per tema "Coding"
Ara es mostren els items 1-14 de 14
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A Mimic Model Approach for Impact Assessment of Mining Activities on Sustainable Development Indicators
(Multidisciplinary Digital Publishing Institute (MDPI), 2023-02-02)
Article
Accés obert -
Aportacions de processament d'imatge per a sistemes de codificació 3D multivista i per a la detecció de text en contingut televisiu
(Universitat Politècnica de Catalunya, 2011-07-04)
Projecte/Treball Final de Carrera
Accés obertEnglish: Firstly, in this report we will introduce a new method for 3D multiview video coding.This is based on the synthesis of views. This method allows the transmission of a number of views from the scene which is less ... -
Convolutional code theory based steganography technique
(2022-03-11)
Article
Accés obertSteganography, as it is known, is a technique to hide a secret message within a message or collection of data that is not secret, and a problem in mathematics is to decipher the secret included in the message, to solve ... -
Convolutional codes and steganography under linear systems theoretical point of view
(2020-11)
Article
Accés obertIn this work, we introduce an application of convolutional coding theory in steganography. As it is known, block codes are largely used for dissimulation of information using the steganographic process. Here, we suggest a ... -
Design of a simulation platform to test next generation of terrestrial DVB
(Universitat Politècnica de Catalunya, 2007-07-19)
Projecte/Treball Final de Carrera
Accés obert
Realitzat a/amb: Fundació i2catDigital Terrestrial Television Broadcasting (DTTB) is a member of our daily life routine, and nonetheless, according to new users’ necessities in the fields of communications and leisure, new challenges are coming up. ... -
Disseny i desenvolupament d'una aplicació per l'elaboració automàtica d'informes amb extracció d'informació de bases de dades
(Universitat Politècnica de Catalunya, 2016-05-05)
Projecte/Treball Final de Carrera
Accés restringit per acord de confidencialitat -
Educational activities with Arduino to learn about astronomy
(Universitat Politècnica de Catalunya, 2022-04-29)
Comunicació de congrés
Accés obertThere is a need to promote better science, technology, and mathematics (STEM) education at all school levels. Arduino makes it possible by creating the next generation of STEAM programs that empower students on their ... -
Efficient coding in dolphin surface behavioral patterns
(2009-05)
Article
Accés obertWe show that the law of brevity, i.e. the tendency of words to shorten as their frequency increases, is also found in dolphin surface behavioral patterns. As far as we know, this is the first evidence of the law in another ... -
Feasibility and implementation study of a high-throughput DVB-S2 LDPC Decoder on FPGA architecture
(Universitat Politècnica de Catalunya, 2014-10-16)
Projecte Final de Màster Oficial
Accés restringit per decisió de l'autor[ENGLISH] The aim of this project consists in the study of the error correcting codes LDPC (Low Density Parity Check) in the context of the DVB-S2 standard (Digital Video Broadcasting for Satellite version 2) in order to ... -
IoT MQTT/HTTP-Based Surveillance System
(Universitat Politècnica de Catalunya, 2022-02-02)
Treball Final de Grau
Accés obertÚltimament, l'“IoT” s’està convertint en una de les tecnologies més importants d’aquest segle. Permet que les coses físiques que recullen dades les comparteixin connectant-se a Internet mitjançant dispositius integrats amb ... -
Light coding and protocols for network-on-chip systems of low energy consumption
(Universitat Politècnica de Catalunya, 2014-06-20)
Treball Final de Grau
Accés obert[ABSTRACT] Communication systems are constantly evolving and need to process increasingly larger amounts of data in a short time. It is in this field that Network-on-Chip architectures emerge as a viable model to support ... -
Optical warning of bicycle riders concerning motorized vehicles closing from behind using the smartphone microphone
(Universitat Politècnica de Catalunya, 2022-02-02)
Treball Final de Grau
Accés obert
Realitzat a/amb: Technische Universität WienDeaf cyclists do not receive acoustic warnings of motor vehicles approaching from behind. This can be very dangerous because they can get startled and wobble, making them loose stability and more exposed to possible ... -
Quantum Technologies for Information Processing
(Universitat Politècnica de Catalunya, 2011-07-27)
Projecte/Treball Final de Carrera
Accés obertEnglish: Since its genesis, quantum mechanics has proved to be a very accurate model for predicting the behavior of the world below the nanoscale. However, crucial breakthroughs in technology were needed in order to be ... -
Study of machine learning techniques for accelerating finite element simulations of Stokes flows
(Universitat Politècnica de Catalunya, 2023-07-14)
Treball Final de Grau
Accés obertThis project starts by studying the finite element method for the steady state Navier-Stokes equations, afterwards it is implemented in Matlab and optimized via Vectorization achieving up to 5000x speed-up in some calculations. ...