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- 实现图像数据的JPEG-LS标准的压缩,可以实现无损压缩也可以进行有损压缩
Losslesscoding
- 该程序主要实现图像的无损压缩,具体算法包括: (1)整数小波变换+SPIHT无损压缩 其中整数小波可以采用JPEG2000提供的5-3小波,也可以采用S+P变换,本程序均已给出。 (2)DPCM+算术编码 DPCM采用的是JPEG中采用的方法; (3)JPEG-LS标准 JPEG-LS的无损压缩性能非常好,超过JPEG2000。
jaricom
- JPEG-LS的可执行代码,程序有详细说明,与算法结合紧密。-JPEG-LS executable code, the program has detailed instructions, and algorithms are linked closely together.
Inversion-Ranks-for-Lossless-Compression
- Many images used in the WWW are stored and transmitted after they are compressed losslessly with the standard Graphics Interchange Format (GIF), or Portable Network Graphics (PNG).Well known two dimensional compression schemes, such as JPEG
CharLS-source-1.0
- JPEG-LS的实现方法,可以用于算法仿真分析-JPEG-LS implementations, can be used for algorithm simulation
JPEG_LS_decoder_C
- ALL NECESSARY FILES FOR A JPEG-LS DECODER
JPEG_LS_encoder_C
- ALL NECESSARY FILES FOR A JPEG-LS ENCODER