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文件名称:JPEG_BaseLine_Encoder
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- 上传时间：2013-05-05
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文件大小：774.01kb
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已下载：0次
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The JPEG compression scheme is divided into the following stages:
1. Transform the image into an optimal color space.
2. Adjust Aspect Ratio 16:9
3. Digitization Scheme 4:2:0.
4. Apply a Discrete Cosine Transform (DCT) to blocks of pixels, thus removing redundant image data.
5. Quantize each block of DCT coefficients using weighting functions optimized for the human eye.
6. Encode the resulting coefficients (image data) using a Huffman variable word-length algorithm to remove redundancies in the coefficients.
7. Byte Stuffing.
8. Header JFIF
9. JPG Data Store
1. Transform the image into an optimal color space.
2. Adjust Aspect Ratio 16:9
3. Digitization Scheme 4:2:0.
4. Apply a Discrete Cosine Transform (DCT) to blocks of pixels, thus removing redundant image data.
5. Quantize each block of DCT coefficients using weighting functions optimized for the human eye.
6. Encode the resulting coefficients (image data) using a Huffman variable word-length algorithm to remove redundancies in the coefficients.
7. Byte Stuffing.
8. Header JFIF
9. JPG Data Store
(系统自动生成,下载前可以参看下载内容)
下载文件列表
JPEG_BaseLine_Encoder/
JPEG_BaseLine_Encoder/JPEG_BaseLine_Encoder/
JPEG_BaseLine_Encoder/JPEG_BaseLine_Encoder/huffman_dc.m
JPEG_BaseLine_Encoder/JPEG_BaseLine_Encoder/Thumbs.db
JPEG_BaseLine_Encoder/JPEG_BaseLine_Encoder/melissa.jpg
JPEG_BaseLine_Encoder/JPEG_BaseLine_Encoder/shangrila.jpg
JPEG_BaseLine_Encoder/JPEG_BaseLine_Encoder/southparkguitarhero.jpg
JPEG_BaseLine_Encoder/JPEG_BaseLine_Encoder/encoder_jpeg.m
JPEG_BaseLine_Encoder/JPEG_BaseLine_Encoder/Readme.txt
JPEG_BaseLine_Encoder/JPEG_BaseLine_Encoder/huffman_ac.m
JPEG_BaseLine_Encoder/JPEG_BaseLine_Encoder/southparkguitarhero.bmp
JPEG_BaseLine_Encoder/JPEG_BaseLine_Encoder/shangrila.bmp
JPEG_BaseLine_Encoder/JPEG_BaseLine_Encoder/melissa.bmp
JPEG_BaseLine_Encoder/license.txt
license.txt
JPEG_BaseLine_Encoder/JPEG_BaseLine_Encoder/
JPEG_BaseLine_Encoder/JPEG_BaseLine_Encoder/huffman_dc.m
JPEG_BaseLine_Encoder/JPEG_BaseLine_Encoder/Thumbs.db
JPEG_BaseLine_Encoder/JPEG_BaseLine_Encoder/melissa.jpg
JPEG_BaseLine_Encoder/JPEG_BaseLine_Encoder/shangrila.jpg
JPEG_BaseLine_Encoder/JPEG_BaseLine_Encoder/southparkguitarhero.jpg
JPEG_BaseLine_Encoder/JPEG_BaseLine_Encoder/encoder_jpeg.m
JPEG_BaseLine_Encoder/JPEG_BaseLine_Encoder/Readme.txt
JPEG_BaseLine_Encoder/JPEG_BaseLine_Encoder/huffman_ac.m
JPEG_BaseLine_Encoder/JPEG_BaseLine_Encoder/southparkguitarhero.bmp
JPEG_BaseLine_Encoder/JPEG_BaseLine_Encoder/shangrila.bmp
JPEG_BaseLine_Encoder/JPEG_BaseLine_Encoder/melissa.bmp
JPEG_BaseLine_Encoder/license.txt
license.txt
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