In the block transform coding system, the quantization operation achieves the image compression.
举一反三
- The decoder of the block transform coding system includes the inverse quantization.
- The encoder of the block transform coding system performs four operations: subimage decomposition, transformation, ______ and coding.
- Fourier transform can be used in image compression.
- According to the consistency between the original image and the reconstructed image, the encoding techniques are divided into ______ compression and ______ compression.
- Block transform coding is lossless technique.