METHOD AND MODULE FOR CONTROLLING CODE RATE OF ENCODER, AND CHIP, ELECTRONIC DEVICE AND STORAGE MEDIUM

Title:

METHOD AND MODULE FOR CONTROLLING CODE RATE OF ENCODER, AND CHIP, ELECTRONIC DEVICE AND STORAGE MEDIUM

Document Type and Number:

WIPO Patent Application WO/2023/240799

Kind Code:

A1

Abstract:

A method and module for controlling the code rate of an encoder, and a chip, an electronic device and a storage medium. The method for controlling the code rate of an encoder comprises: when it is detected that an image processor receives an image frame to be processed, acquiring the state of a buffer pool; acquiring a corresponding noise reduction intensity according to the state of the buffer pool; and outputting the acquired noise reduction intensity to the image processor, so that the image processor performs noise reduction processing on the image frame by using the acquired noise reduction intensity, and outputting an image frame, which has been subjected to noise reduction processing, to an encoder, so that the encoder performs encoding processing on the image frame, which has been subjected to noise reduction processing. By means of the solution of the present application, the balance between image quality and an output code rate can be realized while an encoder has a low output code rate.

More Like This:

WO/2006/022221	INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, RECORDING MEDIUM, AND PROGRAM
JP2003324684	IMAGE-RECORDING DEVICE AND METHOD
JP3836701	METHOD AND APPARATUS FOR ENCODING DYNAMIC IMAGE, PROGRAM AS WELL AS METHOD AND APPARATUS FOR MULTIPLEXING DYNAMIC IMAGE AND VOICE

Inventors:

YANG ZIPAN (CN)

Application Number:

PCT/CN2022/115938

Publication Date:

December 21, 2023

Filing Date:

August 30, 2022

Export Citation:

Click for automatic bibliography generation Help

Assignee:

AMLOGIC SHANGHAI CO LTD (CN)

International Classes:

H04N19/152; H04N19/42

Domestic Patent References:

WO2007145137A1

2007-12-21

Foreign References:

CN102986212A	2013-03-20
US5134476A	1992-07-28
JP2005303710A	2005-10-27
US4047221A	1977-09-06
US6628713B1	2003-09-30
US5986710A	1999-11-16
US20060280243A1	2006-12-14
CN102724507A	2012-10-10

Attorney, Agent or Firm:

INTEBRIGHT LLP (CN)

Download PDF:

View/Download PDF PDF Help

Previous Patent: BATTERY BOX, BATTERY AND POWER CONSUMING DEVICE

Next Patent: ELASTIC PIN ATOMIZATION CONTACT STRUCTURE