Filtering method and device, encoder and computer storage medium
AssigneeGuangdong Oppo Mobile Telecommunications Corp., Ltd.
InventorsYANZHUO MA, SHUAI WAN, JUNYAN HUO, WEI ZHANG, MINGZE WANG
Life of this patent
Estimating the term…
Abstract
Disclosed are a filtering method and device, an encoder and a computer storage medium. The method comprises: acquiring sample information to be filtered, acquiring at least one piece of side information, and inputting at least two components of the sample information to be filtered and at least one piece of side information into a filter based on a neural network so as to output at least one component after the sample information to be filtered is filtered. Further provided are a filtering device, an encoder and a computer storage medium.
Claims20
A filtering method, applied to an encoder, comprising:
- acquiring sample information to be filtered;
- acquiring at least one type of side information;
- and
- inputting at least two colour component values of the sample information to be filtered and the at least one type of side information into a neural network based filter to output and obtain at least one colour component value after the sample information to be filtered is filtered.
A filtering method, applied to a decoder, comprising:
- acquiring sample information to be filtered;
- acquiring at least one type of side information;
- and
- inputting at least two colour component values of the sample information to be filtered and the at least one type of side information into a neural network based filter to output and obtain at least one colour component value after the sample information to be filtered is filtered.
An encoder, comprising a processor and a memory, wherein the memory is configured to store a computer program, and the processor is configured to call and run the computer program stored in the memory to control the encoder to:
- acquire sample information to be filtered;
- acquire at least one type of side information;
- input at least two colour component values of the sample information to be filtered and the at least one type of side information into a neural network based filter to output and obtain at least one colour component value after the sample information to be filtered is filtered.
A decoder, comprising a processor and a memory, wherein the memory is configured to store a computer program, and the processor is configured to call and run the computer program stored in the memory to control the decoder to:
- acquire sample information to be filtered;
- acquire at least one type of side information;
- input at least two colour component values of the sample information to be filtered and the at least one type of side information into a neural network based filter to output and obtain at least one colour component value after the sample information to be filtered is filtered.
Dependencies are inferred from the claim text.