Essays about: "jpeg encoder"

Showing result 1 - 5 of 7 essays containing the words jpeg encoder.

1. 1. 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

3. 2. Objective Perceptual Quality Assessment of JPEG2000 Image Coding Format Over Wireless Channel

   University essay from Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

   Author : Bala Venkata Sai Sundeep Chintala; [2019]
   Keywords : Discrete Wavelet Transform DWT ; Image Coding Format; JPEG2000; Objective Perceptual Quality assessment; Quality of Experience QoE ;

   Abstract : A dominant source of Internet traffic, today, is constituted of compressed images. In modern multimedia communications, image compression plays an important role. Some of the image compression standards set by the Joint Photographic Expert Group (JPEG) include JPEG and JPEG2000. READ MORE

4. 3. Hardware Efficient Lossless Realtime Compression of Raw Image Data

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Måns Åhlander; Axel Jonsson; [2018]
   Keywords : Compression; Realtime; Video; Encoding; Bitrate; Technology and Engineering;

   Abstract : When transmitting data it is often desired to lower the bitrate in the transmission. In video capture devices, such as video cameras, with a high resolution and high capturing rate the bitrate in the transmission is high and it is often desired to lower this bitrate. READ MORE

5. 4. Evaluating and Implementing JPEG XR Optimized for Video Surveillance

   University essay from Datorteknik

   Author : Lang Yu; [2010]
   Keywords : Video Surveillance; JPEG XR; Encoder; SoC; Evaluation; PSNR; Compression Ratio; Implementation; PCT; Quantization; Adaptive Prediction; Adaptive Entropy Coding;

   Abstract : This report describes both evaluation and implementation of the new coming image compression standard JPEG XR. The intention is to determine if JPEG XR is an appropriate standard for IP based video surveillance purposes. Video surveillance, especially IP based video surveillance, currently has an increasing role in the security market. READ MORE

6. 5. Image coding with H.264 I-frames

   University essay from Institutionen för systemteknik

   Author : Anders Eklund; [2007]
   Keywords : Image coding; H.264; I-frames; MPEG-4 Part 10; JPEG; JPEG2000; Data compression;

   Abstract : In this thesis work a part of the video coding standard H.264 has been implemented. The part of the video coder that is used to code the I-frames has been implemented to see how well suited it is for regular image coding. READ MORE