Encoding compression method and device
A coding compression and coding technology, applied in the application field of image coding technology, can solve problems such as unproposed solutions, unsatisfactory text block compression effect, etc., and achieve the effect of reducing the code stream
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0030] According to an embodiment of the present invention, an embodiment of a method for encoding and compression is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings may be executed in a computer system such as a set of computer-executable instructions, and although A logical order is shown in the flowcharts, but in some cases steps shown or described may be performed in an order different from that herein.
[0031] figure 1 is a schematic flowchart of a method for encoding and compression according to an embodiment of the present invention, as shown in figure 1 As shown, the method includes the following steps:
[0032] Step S102, encoding and compressing the base layer and the enhancement layer of the image according to the preset quantization step size, respectively, to obtain a compressed code stream;
[0033] Step S104, sending the code stream to the receiving end.
[0034] In the embodiment of the present invention, a me...
Embodiment 2
[0072] According to another aspect of the embodiments of the present invention, an apparatus for encoding and compression is provided, Figure 5 is a schematic structural diagram of an apparatus for encoding and compression according to an embodiment of the present invention, such as Figure 5 shown, including:
[0073] The encoding module 52 is used for encoding and compressing the base layer and the enhancement layer of the image according to the preset quantization step size respectively to obtain a compressed code stream; the sending module 54 is used for sending the code stream to the receiving end.
[0074] In the embodiment of the present invention, a method of encoding and compressing the base layer and the enhancement layer of the image according to the preset quantization step size is adopted, and by encoding and compressing the base layer and the enhancement layer of the image according to the preset quantization step size, obtaining The compressed code stream; the...
Embodiment 3
[0080] According to an aspect of the embodiments of the present invention, a storage medium is provided, and the storage medium includes a stored program, wherein the program performs the above-mentioned encoding and compression on the base layer and the enhancement layer of the image according to the preset quantization step size, respectively, and obtains a compressed image. the code stream; send the code stream to the receiving end.
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More