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[BooksThe JPEG-2000 Still Image Compression Standard

Description: The JPEG-2000 Still Image Compression Standard 《JPEG-2000静止图像压缩标准》英文-The JPEG-2000 Still Image Compression Standard "JPEG-2000 still image compression standard" English
Platform: | Size: 311296 | Author: 景仁 | Hits:

[Graph program图象JPEG压缩算法的一种实现方法

Description: 一个不错的JPEG图像压缩软件,值得一看!-a good JPEG image compression software, an eye-catcher!
Platform: | Size: 859136 | Author: 寒塘 | Hits:

[Special Effectsmain

Description: JPEG图片压缩,可压缩到原大小的百分之10左右-JPEG image compression, compressible to the original size of about 10
Platform: | Size: 1024 | Author: zhouzhou | Hits:

[Compress-Decompress algrithmsJPEG

Description: 处理图形图像,JPEG图像压缩的C语言完整源代码-Handle graphics images, JPEG image compression complete C language source code
Platform: | Size: 4096 | Author: anlina | Hits:

[Compress-Decompress algrithmsDCT

Description: 图片压缩代码,适用于DCT JPEG图片压缩。-Image compression code, applicable to DCT JPEG image compression.
Platform: | Size: 1024 | Author: liyigang | Hits:

[Compress-Decompress algrithmsJpeg_code_decode

Description: MATLAB图像压缩JPEG编解码算法,多种参数对比,代码详细实现JPEG编解码标准算法-MATLAB codec JPEG image compression algorithm, multi-parameter comparison, the code in detail to achieve the standard JPEG codec algorithm
Platform: | Size: 57344 | Author: 胡易 | Hits:

[VHDL-FPGA-Verilogjpeg

Description: JPEG标准下图象压缩的VHDL实现工程,包含文档,原代码及测试代码-JPEG image compression standard of VHDL realization of the project, including documentation, source code and test code
Platform: | Size: 1474560 | Author: 王刚 | Hits:

[Graph programjpegencode

Description: JPEG图像压缩编码原代码。用matlab开发。-JPEG image compression coding the original code. Using matlab development.
Platform: | Size: 1024 | Author: Mark Li | Hits:

[VHDL-FPGA-VerilogJPEGvhdl

Description: JPEG标准下图象压缩的vhdl实现工程,文件包括一个图像。-JPEG image compression standard works of VHDL realize that the document includes an image.
Platform: | Size: 260096 | Author: 姚大雷 | Hits:

[Special Effectsjpeg_dsp

Description: 有关图像压缩的jpeg实现算法介绍及其源码-Related to the jpeg image compression algorithm introduced and its source
Platform: | Size: 162816 | Author: 刘荣国 | Hits:

[Compress-Decompress algrithmsjpeg_matlab_program

Description: 这是一个用MATLAB软件来实现的图像JPEG压缩程序源代码-This is a used MATLAB software to achieve JPEG image compression source code
Platform: | Size: 1118208 | Author: 刘继红 | Hits:

[Graph programimage_compression_final(jpeg)

Description: JPEG图像压缩和解压MATLAB程序,使用了DCT2、线性量化编码、zigzag变换和游程编码理论-JPEG image compression and decompression MATLAB procedures, using DCT2, linear quantization coding, zigzag transform and run-length coding theory
Platform: | Size: 97280 | Author: | Hits:

[OtherJPEGimageCompressiontechniquesimplementationandopt

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:

[Graph programJPEGCOMPRESS

Description: 这是一个基于DCT的图像JPEG压缩程序,并将压缩码保存在一TXT文本中-This is a DCT-based JPEG image compression process, and code stored in a compressed text in TXT
Platform: | Size: 59392 | Author: yang | Hits:

[Waveletimageprocessing-matlab

Description: 小波变换 JPEG 图像压缩 方面的资料-JPEG image compression wavelet transform information
Platform: | Size: 65536 | Author: crasty | Hits:

[Special EffectsJPEG

Description: 基于JPEG的图像压缩,觉得可用,同学的毕业设计作品-Based on the JPEG image compression that can be used, students design the graduation
Platform: | Size: 13312000 | Author: 彭洪渊 | Hits:

[VHDL-FPGA-Verilogfpga_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:

[Compress-Decompress algrithmsjpeg

Description: 该程序利用离散余弦变换(DCT)对JPEG图像进行压缩与解压缩-The program using the discrete cosine transform (DCT) for JPEG image compression and decompression
Platform: | Size: 2538496 | Author: gechengwei | Hits:

[WaveletJPEG-DCT_compression

Description: compression of jpeg image
Platform: | Size: 84992 | Author: Naresh | Hits:

[Special Effectscompression

Description: 图形图像处理中图像压缩的一些MATLAB代码,包括小波,jpeg等。-Graphic image compression image processing some MATLAB code, including wavelet, jpeg and so on.
Platform: | Size: 97280 | Author: lite | Hits:
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