Sökning: "Lossy"

Visar resultat 1 - 5 av 71 uppsatser innehållade ordet Lossy.

1. 1. Comparative Analysis of In-Body to Out-Body Wireless CommunicationModules: Test Design and PerformanceEvaluation

   Master-uppsats, Högskolan i Halmstad/Akademin för informationsteknologi

   Författare :Remya Sree Rema Bhai; Sisymol Stellus; [2024]
   Nyckelord :In-Body to Off-Body Communication; prototype; test-design; test protocol; medical device; wireless communication.;

   Sammanfattning : Wireless communication for biomedical equipment is rapidly improving with the invention of new technologies. Due to the absence of cables, wireless technology is a growing area of interest for biomedical applications. As technology advances, many gadgets are becoming smaller and more portable. LÄS MER

3. 2. Compression of Sequential Voxel Data for Sequence-based Animation

   Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

   Författare :Filip Antonijevic; [2023-10-23]
   Nyckelord :voxel; octree; grid; compression; animation; spatiotemporal; sorting; reordering; DXT; HSV;

   Sammanfattning : This thesis presents a method for lossy compression of voxel data in an animation sequence. Uncompressed voxel animation can become very memory intensive and therefore need a more efficient method to store and render such data. LÄS MER

4. 3. Designing a Novel RPL Objective Function & Testing RPL Objective Functions Performance

   Kandidat-uppsats, Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

   Författare :Khalil Mardini; Emad Abdulsamad; [2023]
   Nyckelord :Routing protocol for low-power and lossy networks RPL ; Wireless Sensor Networks WSN ; The Internet of Things IoT ; Objective Function OF ; Low-Power and Lossy Networks LLNs ; Expected Transmission Count ETX ; Min- imum Rank with Hysteresis Objective Function MRHOF ; Packet Delivery Ratio PDR ; Directed Acyclic Graph DODAG ;

   Sammanfattning : The use of Internet of Things systems has increased to meet the need for smart systems in various fields, such as smart homes, intelligent industries, medical systems, agriculture, and the military. IoT networks are expanding daily to include hundreds and thousands of IoT devices, which transmit information through other linked devices to reach the network sink or gateway. LÄS MER

5. 4. Performance Evaluation of Different RPL Formation Strategies

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

   Författare :Ziyi Chang; [2023]
   Nyckelord :IPv6 Routing Protocol for Low-Power and Lossy Networks RPL ; Multiple Sinks; Packet Delivery Ratio PDR ; Internet of Things; IPv6 Routing Protocol for Low-Power and Lossy Networks RPL ; Multi-Sink; Packet Delivery Ratio PDR ; Sakernas Internet;

   Sammanfattning : The size of the IoT network is expanding due to advancements in the IoT field, leading to increased interest in the multi-sink mechanism. The IPv6 Routing Protocol for Low-Power and Lossy Networks (RPL) is a representative IoT protocol that focuses on the Low-Power and Lossy Networks. LÄS MER

7. 5. Robust visual SLAM with compressed image data : A study of ORB-SLAM3 performance under extreme image compression

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

   Författare :Guangzhi Wang; [2023]
   Nyckelord :ORB-SLAM3; compression; image feature; localization accuracy; internal parameter; hybrid compressing; brightness enhancement; ORB-SLAM3; kompression; bildfunktion; lokaliseringsnoggrannhet; intern parameter; hybridkomprimering; ljusstyrkeförstärkning;

   Sammanfattning : Offloading SLAM to the edge/cloud is now becoming an attractive option to greatly decrease device energy usage. The new SLAM solution involves compressing image data on the device before transmission, allowing a further decrease in the network bandwidth when performing SLAM at the edge/cloud. LÄS MER