Huawei technologies co., ltd. (20240105189). ENCODING METHOD AND APPARATUS, DECODING METHOD AND APPARATUS, DEVICE, STORAGE MEDIUM, AND COMPUTER PROGRAM simplified abstract
Contents
- 1 ENCODING METHOD AND APPARATUS, DECODING METHOD AND APPARATUS, DEVICE, STORAGE MEDIUM, AND COMPUTER PROGRAM
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 ENCODING METHOD AND APPARATUS, DECODING METHOD AND APPARATUS, DEVICE, STORAGE MEDIUM, AND COMPUTER PROGRAM - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
ENCODING METHOD AND APPARATUS, DECODING METHOD AND APPARATUS, DEVICE, STORAGE MEDIUM, AND COMPUTER PROGRAM
Organization Name
Inventor(s)
ENCODING METHOD AND APPARATUS, DECODING METHOD AND APPARATUS, DEVICE, STORAGE MEDIUM, AND COMPUTER PROGRAM - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240105189 titled 'ENCODING METHOD AND APPARATUS, DECODING METHOD AND APPARATUS, DEVICE, STORAGE MEDIUM, AND COMPUTER PROGRAM
Simplified Explanation
The patent application describes an encoding method and apparatus, a decoding method and apparatus, a device, a storage medium, and a computer program related to encoding and decoding technologies. In this solution, the spectral amplitude of the first whitened spectrum in the target frequency band is increased, resulting in a small difference between the statistical average energy of spectral lines for different frequencies in the obtained second whitened spectrum.
- Encoding method and apparatus whitens a first spectrum to obtain a second whitened spectrum before performing encoding based on the second spectrum.
- The spectral amplitude of the second whitened spectrum in a target frequency band is greater than or equal to the spectral amplitude of the first whitened spectrum in the same band.
Potential Applications
This technology can be applied in audio and video encoding and decoding processes, improving the efficiency and quality of media data transmission.
Problems Solved
This technology addresses the issue of maintaining consistent spectral amplitudes in different frequency bands during encoding, ensuring a more balanced distribution of energy across the spectrum.
Benefits
- Improved encoding efficiency - Enhanced quality of media data transmission - Balanced distribution of energy across different frequency bands
Potential Commercial Applications
Optimizing audio and video streaming services Enhancing data compression techniques for multimedia applications
Possible Prior Art
Prior art related to spectral whitening techniques in signal processing and data compression methods may exist, but specific examples are not provided in the abstract.
Unanswered Questions
How does this technology compare to existing encoding methods in terms of computational complexity?
This article does not provide information on the computational resources required for implementing the proposed encoding and decoding techniques.
What impact could this technology have on the compatibility of encoded media data with existing playback devices?
The abstract does not address the potential compatibility issues that may arise when using media data encoded with the described method on different playback devices.
Original Abstract Submitted
this application disclose an encoding method and apparatus, a decoding method and apparatus, a device, a storage medium, and a computer program, and belong to the field of encoding and decoding technologies. in embodiments of this application, a first whitened spectrum for media data is whitened to obtain a second whitened spectrum, and then encoding is performed based on the second whitened spectrum. a spectral amplitude of the second whitened spectrum in a target frequency band is greater than or equal to a spectral amplitude of the first whitened spectrum in the target frequency band. it can be learned that, in this solution, the spectral amplitude of the first whitened spectrum in the target frequency band is increased, so that a difference between statistical average energy of spectral lines for different frequencies in the obtained second whitened spectrum is small.