# Sökning: "Variable compression"

Visar resultat 1 - 5 av 15 uppsatser innehållade orden Variable compression.

1. ## 1. Deep Autoencoders for Compression in High Energy Physics

Master-uppsats, Lunds universitet/Partikelfysik; Lunds universitet/Fysiska institutionen

Sammanfattning : Current technological limitations make it impossible to store the enormous amount of data produced from proton-proton collisions by the ATLAS detector at CERN's Large Hadron Collider. Therefore, specialised hardware and software is being used to decide what data, or which proton-proton \textit{collision events}, to save and which to discard. LÄS MER

2. ## 2. The Information Bottleneck : Connections to Other Problems, Learning and Exploration of the IB Curve

Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

Nyckelord :;

Sammanfattning : In this thesis we study the information bottleneck (IB) method. This is an informationtheoretic framework which addresses the question of what are the relevant factors of arandom variable X to explain another statistically dependent random variable Y . Thesefactors are embedded into a bottleneck variable T obeying the Markov condition Y $X$ T. LÄS MER

3. ## 3. Effect of additional compression features on h.264 surveillance video

Kandidat-uppsats, Mittuniversitetet/Avdelningen för informationssystem och -teknologi

Nyckelord :Video stream; compression; frame rate; GOP; surveillance;

Sammanfattning : In video surveillance business, a recurring topic of discussion is quality versus data usage. A higher quality allows for more details to be captured at the cost of a higher bit rate, and for cameras monitoring events 24 hours a day, limiting data usage can quickly become a factor to consider. LÄS MER

4. ## 4. Signal Processing for mmWave MIMO Radar

Master-uppsats, Högskolan i Gävle/Avdelningen för elektronik, matematik och naturvetenskap

Sammanfattning : This thesis addresses the design study, implementation and analysis of signal processing algorithms for a 79 GHz millimeter-wave Phase Modulated Continuous Wave (PMCW) Multi Input Multi Output (MIMO) short range radar; performed in IMEC research institute (Leuven, Belgium). The radar system targets high resolution performance with low power consumption in order to integrate a full MIMO radar transceiver with digital processor and antennas in a compact package featuring a size of 1 cm2. LÄS MER

5. ## 5. Inverkan av flisig krossballast på betong

Uppsats för yrkesexamina på avancerad nivå, KTH/Betongbyggnad; KTH/Betongbyggnad

Sammanfattning : Concrete is one of the world’s most common construction materials and is composed of 70-80 % stone material. Today crushed stone is used as aggregate in concrete in order to replace natural aggregates due to strong environmental reasons. LÄS MER