搜索资源列表
prg3
- DCT编码：实现有损压缩的一种编码方法，是JPEG标准的数学基础。-DCT Code: to achieve the lossy compressed coding method, is the JPEG standard mathematical foundation,
imjpeg
- jpeg编码,压缩图像，解压图像 对于初学者很好，没事下来看看，帮助-jpeg matlab
DCTJPEG
- 使用Matlab编程实现发送端信源编码（图像压缩）和接收端信源解码（图像重建），其中的编解码算法可采用基于DCT变换的JPEG图像压缩标准；测试图像加噪，然后对去噪后的图像进行压缩与重建，分析压缩性能；研究基于下采样和内插的图像压缩算法；可将8bit/pixel灰度图像扩展至24bit/pixel彩色图像，或者采用无损压缩算法对图像压缩。-Sender using the Matlab programming source coding
gezhongyasuo
- 多种视频压缩算法，包括霍夫曼编码，算术编码dct，jpeg，小波变换-A variety of video compression algorithm, including Huffman coding, arithmetic coding DCT, jpeg, wavelet transform
1231313131
- 对JPEG的压缩标准进行了仿真，主要过程DCT压缩，根据JPEG的量化矩阵对DCT结果进行量化，对量化结果进行Huffman编码。同时也实现了解压缩过程，即执行上述过程的逆过程-Matlab image compression
jpegyasuo
- 实现JPEG的压缩和编码 （1）首先通过DCT变换去除数据冗余； （2）使用量化表对DCT系数进行量化； （3）对量化后的系数进行Huffman编码。 -Achieve JPEG compression and coding of the DCT (1) First remove the data redundancy (2) Use the quantization tables for DCT coefficie
mJPEGzipa
- matlab编程实现现JPEG的压缩和编码 -matlab programming now JPEG compression and coding
Image-Compression
- 图像压缩实验，实现基本JPEG的压缩和编码的三个步骤，DCT变换去除数据冗余，DCT系数进行量化，对量化后的系数进行Huffman编码-Image compression experiments, the three steps of the basic JPEG compression and encoding, DCT transform to remove data redundancy, and the DCT coeffici
-imagecompress-encod-
- 图片的压缩和编码解码程序，含多种方法，包括哈弗曼编码，行程编码，lzw编码和jpeg编码-Image compression and encoding and decoding process, including a variety of methods, including Huffman coding, run length coding, lzw encoding and jpeg encoding
JpegLibPalm030912
- Introduction jpeglib is a shared library for Palm OS handheld computers. It permits other applications to support easily JPEG encoding and decoding. JPEG is a standard compression method for photographic images. It
watermark
- 基于JPEG、MPEG标准的压缩域数字水印系统不仅节省了大量的完全解码和重新编码过程，而且在数字电视广播及VOD(Video on Demand)中有很大的实用价值。-Based on JPEG, MPEG compression standard digital watermarking system not only saves a lot of full decoding and re-encoding process, but
image-encoder
- 这是本人开发的基于labview实现JEPG图像编码压缩并解码输出的程序，由于JPEG图像在FPGA编程中太大无法传输，先将其压缩成U8数组在进行传输 这个example中写入了一些压缩算法-This is my labview-based development to achieve JEPG compression image coding and decoding the output of the program, becaus
ViewImage
- 图像编码源代码，包括：PCX， GIF，LZW算法和GIF数据压缩，JPEG，TGA，TIFF等-Image coding the source code, including: PCX, GIF, LZW and GIF data compression algorithm, JPEG, TGA, TIFF, etc.
int-Huffman.docx
- 根据BMP图像的特点提出了基于Huffman编码的压缩方法分别采用RGB统一编码和RGB分别编码两种方式对图像进 行压缩和解压程序设计然后对多幅图像进行了压缩和解压实验最后对实验结果进行了相关的分析-Joint Optimization of Run-Length Coding, Huffman Coding, and Quantization Table With Complete Baseline JPEG Decode
JPEGDCT
- 基于JPEG的图像压缩代码，包含DCT变换，色度量化，霍夫曼编码，zig扫描等详细过程-Based on the JPEG image compression code, including DCT, color quantization, Huffman coding, zig scanning process in detail
DIP_Systempsdn
- VC++6.0常见图像处理。子目录 Demo 中的内容为演示用的可执行程序，子目录 JpegLib 中的内容为进行 JPEG 编码压缩时供主程序使用的 Lib 库的实现源码。子目录 res 中的内容为源程序所使用的资源。子目录 Debug 为程序的调试内容。 程序附有代码说明。-A common image processing, vc++ 6.0. Subdirectory of the Demo content for demo
code
- 压缩感知编码与JPEG编码,对比程序同时给出实验结果-cs and jpeg coding
JPEG_Decode
- 实现对JPG格式的图片进行编码，压缩和处理。-Image JPEG DecodeImage JPEG DecodeImage JPEG DecodeImage JPEG DecodeImage JPEG Decode
golomb2
- JPEG-LS无损压缩算法中的golomb2编码源代码，采用VHDL编程。-JPEG-LS lossless compression algorithm in the golomb2 coding source code, using VHDL programming
huffman coding
- 利用霍夫曼编码进行图像压缩处理，此程序为霍夫曼编码的示例(The performance of a Huffman code is a function of the entropy of the signal distribution and therefore can be highly dependent in the transform domain in which the code is applied. For exam