Welcome！[Sign In] ！[Sign Up]！
Front-page it | Collect it | [中国-简体中文]
FAQ Fav
Location:
Search - fpga image compression

Search list

[Other] JPEGFPGADSPbyQHLee

Description: JPEG静止图像压缩解压缩标准的硬件实现及其改进算法的研究 这是本人做图像压缩时收藏的一个比较经典的硕士论文，希望对大家有参考价值-JPEG still image compression decompression standard hardware and improved algorithm of this is my doing Image Compression collection of a more classic master's thesis, we hope to be a valuable reference
Platform: | Size: 2798592 | Author: QHLee | Hits:

[Documents] studyonhighspeedandrealtimestorage

Description: 以“宽幅盖面阵立体测绘小相机”项目为课题背景,深入的研究了高速图像传输,图 像实时压缩和压缩图像数据的实时存储问题 ATA,fpga-"Wide Coverage RUF small, three-dimensional mapping camera," project subject to the background and in-depth study of the high-speed image transmission, Image compression and real-time compression of real-time image data storage problems ATA, fpga
Platform: | Size: 5781504 | Author: wangzi | Hits:

[Multimedia program] video_compression_systems.tar

Description: 视频、图像压缩代码，内附使用说明，建立相应工程后，将Verilog代码ADD之后就可以编译调试，对于学习图像压缩或熟悉FPGA调试环境的人员会有一定的帮助-Video, image compression code, containing instructions to establish the corresponding work will Verilog code can be compiled after ADD debugging, for learning image compression, or are familiar with FPGA debug environment will help staff
Platform: | Size: 186368 | Author: 王弋妹 | Hits:

[VHDL-FPGA-Verilog] FPGA

Description: HDTV视频内容创作的繁荣以及在带宽受限的广播信道环境中传送这些视频内容的方法，不断催生新的视频压缩标准和相关视频图像处理设备。-HDTV video content creation and prosperity as well as bandwidth-constrained environment of the broadcasting channel to send video content of these methods, birth of a new video compression standards and associated video image processing equipment.
Platform: | Size: 59392 | Author: chenqunqin | Hits:

[VHDL-FPGA-Verilog] fpgajpeg

Description: 基于FPGA的JPEG图像压缩芯片设计 -FPGA-based JPEG image compression chip design
Platform: | Size: 103424 | Author: 倪德 | Hits:

[Picture Viewer] jpeg_rgb

Description: 这是JPEG图像压缩的RGB转换的源代码，其中还包括了它的仿真测试代码，希望能帮助到大家。-This is the JPEG image compression of RGB conversion source code, including its simulation test code, hoping to help you.
Platform: | Size: 3072 | Author: mary | Hits:

[Other] JPEGimageCompressiontechniquesimplementationandopt

Description: 摘　要 文章以空间监控系统为背景,深入研究了JPEG图像压缩标准的实现方法,并基于FPGA对其进行了实现和优化。文中给出了详细的实现方法和优化过程,测试表明达到了很好的效果。 简单介绍了有损静态图像压缩当前有两种比较流行的标准JPEG和JPEG2000。说明了用JPEG方法压缩的原因。 介绍JPEG基本原理：JPEG对灰度图像的压缩处理过程主要包括:图像分割,离散余弦变换(DCT),量化(Quantization),“Z”形排序(Zigzag Scan),差分脉冲编码调制(Differential Pulse Code Modulation,DPCM)对直流系数(DC),行程长度编码(Run-Length Encoding,RLE)对交流系数(AC),霍夫曼(Huffman)编码等。 JPEG标准的特点是离散余弦变换。 比较详细介绍压缩系统的构成和实现。实现提及步骤， JPEG压缩模块设计和编码模块实现细节。 -Abstract Article in the space monitoring system for the background, in-depth study of the JPEG image compression standard implementation methods and carried out based on FPGA implementation and optimization. In this paper, a detailed method of implementation and optimization of the process, testing showed that to achieve good results. Easy introduction of harmful static image compression has two kinds of comparisons that the current popular standard JPEG and JPEG2000. Illustrated by the reasons for JPEG compression method. JPEG introduce the basic principles: JPEG compression of gray-scale image processing include: image segmentation, discrete cosine transform (DCT), quantization (Quantization), "Z"-shaped sort (Zigzag Scan), differential pulse code modulation (Differential Pulse Code Modulation, DPCM) on the DC coefficient (DC), Run Length Encoding (Run-Length Encoding, RLE) of the exchange coefficient (AC), Hoffman (Huffman) coding. JPEG standard is characterized by discrete
Platform: | Size: 523264 | Author: 压子 | Hits:

[VC/MFC] FPGA

Description: 个人收集的FPGA图像压缩算法包，包括内容主要为图像压缩算法DWT 离散小波变换 DCT 离散余弦变换 SHIHT 多级树集合划分 EBCOT优化截取的嵌入式块编码等-Personal collection of image compression algorithm for FPGA package, including the contents of the main image compression algorithm for the discrete wavelet transform DWT discrete cosine transform DCT multi-level tree SHIHT set partitioning optimization interception EBCOT Embedded Block Coding, etc.
Platform: | Size: 6079488 | Author: sdf | Hits:

[VHDL-FPGA-Verilog] fpga_jpeg

Description: 图像jpeg压缩算法,用verilog HDL在FPGA上的实现 -Jpeg image compression algorithm, using verilog HDL Implementation in FPGA
Platform: | Size: 103424 | Author: 沧海一笑 | Hits:

[VHDL-FPGA-Verilog] fpgajpeg

Description: fpga实现图像的压缩，适合初学者，很快了解图像压缩和verilog-fpga to achieve image compression, suitable for beginners, will soon understand the image compression and verilog
Platform: | Size: 115712 | Author: ares | Hits:

[VHDL-FPGA-Verilog] FPGA_image

Description: fpga实现图像处理，JPEG标准下图象压缩，VHDL语言编程。-fpga implementation image processing, JPEG image compression under the standard, VHDL language programming.
Platform: | Size: 295936 | Author: xiangchuiyi | Hits:

[VHDL-FPGA-Verilog] Chapter6-9

Description: 第六章到第九章的代码 本书通过100多个模块实例，详细地讲解了Verilog HDL程序设计语言，全书共分13章，内容涉及VerilogHDL语言基本概念、建模、同步设计、异步设计、功能验证等，实例包括各种加法器/计数器、乘法器/除法器、编码器/译码器、状态机、SPIMaster Controller、I2C Master controller、CAN ProtocolController、Memory模块、JPEG图像压缩模块、加密模块、ATA控制器、8位RISC-CPU等及各个实例模块相应的Testbench，所举实例具有很强的实用性和代表性，每个实例均给出了介绍、功能分析、程序代码和结果演示。-Chapter VI to Chapter IX of the code in this book through more than 100 module instance, explain in detail the Verilog HDL programming language, the book is divided into 13 chapters, covering basic concepts VerilogHDL languages, modeling, synchronous design, asynchronous design, functional verification, etc. Examples include a variety of adder/counter, multiplier/divider, encoders/decoders, state machines, SPIMaster Controller, I2C Master controller, CAN ProtocolController, Memory modules, JPEG image compression module, encryption module, ATA controller, 8-bit RISC-CPU, etc. and the various instances of the corresponding module Testbench, The examples are highly practical and representation, each instance of it all gives the introduction, functional analysis, program code and results presentation.
Platform: | Size: 6281216 | Author: xiao | Hits:

[VHDL-FPGA-Verilog] 1

Description: FPGA图像压缩代码，可以在nios2上实现。包括压缩和解压缩-FPGA image compression code that can be realized in the nios2. Including the compression and decompression
Platform: | Size: 3134464 | Author: 球王 | Hits:

[VHDL-FPGA-Verilog] dct

Description: 基于FPGA的图像压缩算法程序，自己写的，可以参考一下-FPGA-based image compression algorithm, write your own, you can refer to
Platform: | Size: 2048 | Author: YF | Hits:

[VHDL-FPGA-Verilog] A-VLSI-PROGRESSIVE-CODING-FOR-WAVELET-BASED-IMAGE

Description: this fpga based vhdl coding and report for wavlet based image compression in vhdl -this is fpga based vhdl coding and report for wavlet based image compression in vhdl
Platform: | Size: 3546112 | Author: tejas | Hits:

[VHDL-FPGA-Verilog] wavelet-transform-based-image-compression

Description: vhdl code & document for wavelet based image compression using fpga
Platform: | Size: 236544 | Author: kamlesh | Hits:

[Compress-Decompress algrithms] SPIHT-Image-Compression-on-FPGAs

Description: SPIHT image compression on FPGA
Platform: | Size: 467968 | Author: gh0st | Hits:

[VHDL-FPGA-Verilog] FPGA-based-image-compression

Description: 基于FPGA图片压缩技术的解码算法的研究和实现。-FPGA-based image compression technology research and implementation of the decoding algorithm.
Platform: | Size: 3464192 | Author: 熊涵风 | Hits:

[Other] FPGA-image-processing

Description: 基于FPGA的图像处理算法及压缩编码的研究与实现-Research and Implementation of FPGA image processing algorithms and compression coding based
Platform: | Size: 2864128 | Author: 何晓强 | Hits:

[Other] image-compression

Description: 实现jpeg图像压缩，基于FPGA的JPEG图像压缩算法实现 基于FPGA的JPEG图像压缩系统的实现(Image compression of JPEG based on MATLAB， 实现jpeg图像压缩，基于FPGA的JPEG图像压缩算法实现 基于FPGA的JPEG图像压缩系统的实现 JPEG image compression, JPEG image compression algorithm based on FPGA implementation of FPGA based JPEG image compression system)
Platform: | Size: 71680 | Author: zyz10 | Hits:
« 12 »

CodeBus www.codebus.net