A FAST PIPELINED IMPLEMENTATION OF TWO DIMENSIONAL INVERSE DISCRETE COSINE TRANSFORMS

Abstract:- The inverse discrete cosine transform (IDCT) is a significant component in todayâ„¢s JPEG and MPEG decoders. Of all the stages in the decoding process of a JPEG file, the IDCT is the most computationally intensive. Hence, we require fast and efficient implementations, either in software or hardware. Numerous individual designs for computing the ID-IDCT have been proposed. Our 2D-IDCT incorporates two of our ID-IDCT cores and a transpose netwo ....etc

[:=Read Full Message Here=:]

JHDL (Java Hardware Description Language) is a low level hardware description language, focused primarily on building circuits via an Object Oriented approach that bundles collections of gates into Java objects. Implemented as a toolset and class library on top of the Java programming language, its primary use is for the design of FPGAs. Particular attention was paid to supporting the Xilinx series of chips.
When the design is ready to be placed in a fabric, the developer simply generates an EDIF netlist and imports it into his favorite toolki ....etc

[:=Read Full Message Here=:]

JHDL (Java Hardware Description Language) is a low level hardware description language, focused primarily on building circuits via an Object Oriented approach that bundles collections of gates into Java objects. Implemented as a toolset and class library on top of the Java programming language, its primary use is for the design of FPGAs. Particular attention was paid to supporting the Xilinx series of chips.
When the design is ready to be placed in a fabric, the developer simply generates an EDIF netlist and imports it into his favorite toolki ....etc

[:=Read Full Message Here=:]

Towards Real-Time Compression of Hyperspectral Images Using Virtex-II FPGAs
Antonio Plaza
Department of Computer Science, University of Extremadura
Avda. de la Universidad s/n, E-10071 Caceres, Spain


Abstract.
Hyperspectral imagery is a new type of high-dimensional image data which is now used in many Earth-based and planetary exploration applications. Many efforts have been devoted to designing and developing compression algorithms for hyperspectral imagery. Unfortunately, most availa ....etc

[:=Read Full Message Here=:]

Compact and Efcient Encryption/Decryption Module for
FPGA Implementation of the AES Rijndael
VeryWell Suited for Small Embedded Applications

Ga¨el Rouvroy, Franc¸ois-Xavier Standaert,
Jean-Jacques Quisquater and Jean-Didier Legat
UCL Crypto Group
Laboratoire de Micro´electronique
Universit´e catholique de Louvain
Place du Levant, 3, B-1348 Louvain-la-Neuve, Belgium





Abstract
Hardware implementations of the Advanced Encryption
Standard (AES) Rijndael algorithm have recently
been the obj ....etc

[:=Read Full Message Here=:]

hi
please send me the seminar on the 'embedded FPGA ' topic. ....etc

[:=Read Full Message Here=:]

Want to safely test RTR designs
Traditional simulators lack RTR support
Provide more flexibility than traditional simulators
“Black box” nature of the configuration bitstream
Design to bitstream translation is error prone
Did we get what we wanted?
A Java API to configure Xilinx FPGA bitstream
Provides complete design control
Routing
CLB configuration
Supports run-time reconfiguration
Allows for tools to be built upon it
Example low-level configuration call:
jBits.Set(row, col, S1F1.S1F1, S1F1.SINGLE_EAST0) ....etc

[:=Read Full Message Here=:]

Towards Real-Time Compression of Hyperspectral Images Using Virtex-II FPGAs
Antonio Plaza
Department of Computer Science, University of Extremadura
Avda. de la Universidad s/n, E-10071 Caceres, Spain


Abstract.
Hyperspectral imagery is a new type of high-dimensional image data which is now used in many Earth-based and planetary exploration applications. Many efforts have been devoted to designing and developing compression algorithms for hyperspectral imagery. Unfortunately, most availa ....etc

[:=Read Full Message Here=:]

Abstract :
Watershed transformation is a powerful technique that can be efficiently used for image segmentation. Its use
for classifying and grading rice kernels has been discussed followed by its implementation on reconfigurable
devices. In this paper, we implement a watershed based segmentation algorithm on a Virtex-6 platform. The
main contribution of this work is the low execution time and minimal internal hardware resource occupation.
Watershed has been written in C-code and also in Verilog hardware descriptive language. The V ....etc

[:=Read Full Message Here=:]

Introduction
The communications infrastructure that has become so much a part of daily life is expanding at
an exponential rate. Figure 1 illustrates the diverse range of communication technologies used
virtually on a daily basis: wireless cellular (high and low mobility users), satellite, and microwave
links. To meet consumer, business and life-style demands infrastructure suppliers must build
sophisticated systems that no longer simply support telephony services, but provide voice, high
bit-rate data, video, image and multimedia ....etc

[:=Read Full Message Here=:]

Accelerating Image Processing Pipelines in a Hardware/Software Environment
Presented By:
Heather Quinn, Dr. Miriam Leeser, Northeastern University
Dr. Laurie Smith King
College of the Holy Cross
Outline


Background
Image processing and hardware
The cost of codesign systems
Image processing pipelines
An example
The Pipeline Assignment Problem
Solving Pipeline Assignment
Goal of Project
Accelerate image processing tasks through efficient use of FPGAs
Combine already designed component ....etc

[:=Read Full Message Here=:]