Essays about: "jpeg image compression"

Showing result 1 - 5 of 20 essays containing the words jpeg image compression.

1. 1. 3D Reconstruction of Small SolarSystem Bodies using Rendered and Compressed Images

   University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

   Author : Gabriel Jörg Schwarzkopf; [2020]
   Keywords : deep space exploration; simulation; Small Solar System Bodies; compression; image rendering; computer vision;

   Abstract : Synthetic image generation and reconstruction of Small Solar System Bodies and theinfluence of compression is becoming an important study topic because of the adventof small spacecraft in deep space missions. Most of these missions are fly-by scenarios,for example in the Comet Interceptor mission. READ MORE

3. 2. JPEG-deblocking of Blood Cell Images using Deep Learning

   University essay from Lunds universitet/Matematik LTH

   Author : Justin Ma; Julia Hafsbrandt Fovaeus; [2020]
   Keywords : Image Analysis; Image Reconstruction; Image Restoration; Image Compression; Machine Learning; Deep Learning; JPEG; JPEG-deblocking; CellaVision; Neural Networks; Convolutional Neural Networks; Blood Cells; White Blood Cells; Microscopy; Microscope; Mathematics and Statistics;

   Abstract : This thesis investigates the use of convolutional neural networks as a reconstruction or JPEG- deblocking model for JPEG-compressed blood cell images, needed due to the well known block artifacts caused by JPEG-compression. CellaVision develops automated microscopy for blood analysis that detects and classifies blood cells from images. READ MORE

4. 3. Gaze-based JPEG compression with varying quality factors

   University essay from Blekinge Tekniska Högskola/Institutionen för datavetenskap

   Author : Henrik Nilsson; [2019]
   Keywords : Perception; Compression; Eye Tracking;

   Abstract : Background: With the rise of streaming services such as cloud gaming, a fast internet speed is required for the overall experience. The average internet connection is not suited for the requirements that cloud gaming require. A high quality and frame rate is important for the experience. READ MORE

5. 4. A Resource Efficient, HighSpeed FPGA Implementation of Lossless Image Compression for 3D Vision

   University essay from Linköpings universitet/Datorteknik

   Author : Martin Hinnerson; [2019]
   Keywords : fpga; compression; 3d; vision; image compression; xilinx;

   Abstract : High speed laser-scanning cameras such as Ranger3 from SICK send 3D images with high resolution and dynamic range. Typically the bandwidth of the transmission link set the limit for the operational frequency of the system. READ MORE

6. 5. HOW IMAGE DOWNSCALING AND JPEG COMPRESSION AFFECTS IMAGE CLASSIFICATION PERFORMANCE - An experimental study

   University essay from Umeå universitet/Institutionen för datavetenskap

   Author : Alexander Hjältén; [2019]
   Keywords : ;

   Abstract : th‘e quality of an image plays a role in how well it can be correctly classi€fied by an image classifying neural network. Artifacts such as blur and noise reduces classi€filability. At the same time it is oft‰en motivated to reduce fi€le sizes of images which also tends to introduce artifacts and reduce their quality. READ MORE