文件名称:djpeg
- 所属分类:
- 图形图像处理(光照,映射..)
- 资源属性:
- [C/C++] [源码]
- 上传时间:
- 2012-11-26
- 文件大小:
- 182kb
- 下载次数:
- 0次
- 提 供 者:
- 颜**
- 相关连接:
- 无
- 下载说明:
- 别用迅雷下载,失败请重下,重下不扣分!
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失败请重下,重下不扣分。
介绍说明--下载内容均来自于网络,请自行研究使用
实现jpeg图像解码功能。
代码设计思路:1, Reconstruct the Huffman/RLE stream to a sequence
2, Arrange the sequence to a matrix using the zigzag scanning backwards
3, Multiply the matrix by quantization table
4, Perform inverse DCT
5, Shift the values by +128
6, Transform back to RGB color space
-Realize jpeg image decoding capabilities. Code design: 1, Reconstruct the Huffman/RLE stream to a sequence2, Arrange the sequence to a matrix using the zigzag scanning backwards3, Multiply the matrix by quantization table 相关搜索: DCT
zigzag
vhdl
code
for
quantization
jpeg
解码
jpeg
vhdl
huffman
huffman
code
vhdl
Quantization
table
arrange
matrix
代码设计思路:1, Reconstruct the Huffman/RLE stream to a sequence
2, Arrange the sequence to a matrix using the zigzag scanning backwards
3, Multiply the matrix by quantization table
4, Perform inverse DCT
5, Shift the values by +128
6, Transform back to RGB color space
-Realize jpeg image decoding capabilities. Code design: 1, Reconstruct the Huffman/RLE stream to a sequence2, Arrange the sequence to a matrix using the zigzag scanning backwards3, Multiply the matrix by quantization table 相关搜索: DCT
zigzag
vhdl
code
for
quantization
jpeg
解码
jpeg
vhdl
huffman
huffman
code
vhdl
Quantization
table
arrange
matrix
(系统自动生成,下载前可以参看下载内容)
下载文件列表
djpeg
.....\CVS
.....\...\Desktop_.ini
.....\...\Entries
.....\...\Repository
.....\...\Root
.....\c_model
.....\.......\CVS
.....\.......\...\Desktop_.ini
.....\.......\...\Entries
.....\.......\...\Repository
.....\.......\...\Root
.....\.......\Desktop_.ini
.....\.......\djpeg.c
.....\Desktop_.ini
.....\docs
.....\....\CVS
.....\....\...\Desktop_.ini
.....\....\...\Entries
.....\....\...\Repository
.....\....\...\Root
.....\....\Desktop_.ini
.....\image
.....\.....\CVS
.....\.....\...\Desktop_.ini
.....\.....\...\Entries
.....\.....\...\Repository
.....\.....\...\Root
.....\.....\Desktop_.ini
.....\readme.txt
.....\src
.....\...\CVS
.....\...\...\Desktop_.ini
.....\...\...\Entries
.....\...\...\Repository
.....\...\...\Root
.....\...\Desktop_.ini
.....\...\jpeg_decode.v
.....\...\jpeg_decode_fsm.v
.....\...\jpeg_dht.v
.....\...\jpeg_dqt.v
.....\...\jpeg_haffuman.v
.....\...\jpeg_hm_decode.v
.....\...\jpeg_idct.v
.....\...\jpeg_idctb.v
.....\...\jpeg_idctx.v
.....\...\jpeg_idcty.v
.....\...\jpeg_regdata.v
.....\...\jpeg_ycbcr.v
.....\...\jpeg_ycbcr2rgb.v
.....\...\jpeg_ycbcr_mem.v
.....\...\jpeg_ziguzagu.v
.....\...\jpeg_ziguzagu_reg.v
.....\...\transcript
.....\testbench
.....\.........\convbtoh
.....\.........\convbtoh.c
.....\.........\convsim
.....\.........\convsim.c
.....\.........\CVS
.....\.........\...\Desktop_.ini
.....\.........\...\Entries
.....\.........\...\Repository
.....\.........\...\Root
.....\.........\Desktop_.ini
.....\.........\jpeg_test.v
.....\.........\run.ms
.....\.........\transcript
.....\CVS
.....\...\Desktop_.ini
.....\...\Entries
.....\...\Repository
.....\...\Root
.....\c_model
.....\.......\CVS
.....\.......\...\Desktop_.ini
.....\.......\...\Entries
.....\.......\...\Repository
.....\.......\...\Root
.....\.......\Desktop_.ini
.....\.......\djpeg.c
.....\Desktop_.ini
.....\docs
.....\....\CVS
.....\....\...\Desktop_.ini
.....\....\...\Entries
.....\....\...\Repository
.....\....\...\Root
.....\....\Desktop_.ini
.....\image
.....\.....\CVS
.....\.....\...\Desktop_.ini
.....\.....\...\Entries
.....\.....\...\Repository
.....\.....\...\Root
.....\.....\Desktop_.ini
.....\readme.txt
.....\src
.....\...\CVS
.....\...\...\Desktop_.ini
.....\...\...\Entries
.....\...\...\Repository
.....\...\...\Root
.....\...\Desktop_.ini
.....\...\jpeg_decode.v
.....\...\jpeg_decode_fsm.v
.....\...\jpeg_dht.v
.....\...\jpeg_dqt.v
.....\...\jpeg_haffuman.v
.....\...\jpeg_hm_decode.v
.....\...\jpeg_idct.v
.....\...\jpeg_idctb.v
.....\...\jpeg_idctx.v
.....\...\jpeg_idcty.v
.....\...\jpeg_regdata.v
.....\...\jpeg_ycbcr.v
.....\...\jpeg_ycbcr2rgb.v
.....\...\jpeg_ycbcr_mem.v
.....\...\jpeg_ziguzagu.v
.....\...\jpeg_ziguzagu_reg.v
.....\...\transcript
.....\testbench
.....\.........\convbtoh
.....\.........\convbtoh.c
.....\.........\convsim
.....\.........\convsim.c
.....\.........\CVS
.....\.........\...\Desktop_.ini
.....\.........\...\Entries
.....\.........\...\Repository
.....\.........\...\Root
.....\.........\Desktop_.ini
.....\.........\jpeg_test.v
.....\.........\run.ms
.....\.........\transcript