18522760. ENCODER , DECODER, ENCODING METHOD, AND DECODING METHOD simplified abstract (Panasonic Intellectual Property Corporation of America)
Contents
- 1 ENCODER , DECODER, ENCODING METHOD, AND DECODING METHOD
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 ENCODER , DECODER, ENCODING METHOD, AND DECODING METHOD - 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 Original Abstract Submitted
ENCODER , DECODER, ENCODING METHOD, AND DECODING METHOD
Organization Name
Panasonic Intellectual Property Corporation of America
Inventor(s)
ENCODER , DECODER, ENCODING METHOD, AND DECODING METHOD - A simplified explanation of the abstract
This abstract first appeared for US patent application 18522760 titled 'ENCODER , DECODER, ENCODING METHOD, AND DECODING METHOD
Simplified Explanation
The abstract describes an encoder for video encoding that includes a processor and memory. The processor derives a prediction error of an image in the video, determines a secondary transform basis based on a primary transform basis, performs the primary and secondary transforms on the prediction error, quantizes the result, and encodes it as data of the image.
- Processor and memory are used in the encoder.
- Prediction error of an image is derived by subtracting a prediction image from the image.
- Secondary transform basis is determined based on a primary transform basis.
- Primary transform is performed on the prediction error.
- Secondary transform is performed on the result of the primary transform.
- Quantization is performed on the result of the secondary transform.
- The result of quantization is encoded as data of the image.
Potential Applications
This technology can be applied in video compression, streaming services, video editing software, and surveillance systems.
Problems Solved
This technology solves the problem of efficiently encoding video data while maintaining high quality and reducing file sizes.
Benefits
The benefits of this technology include improved video compression, reduced storage requirements, faster video transmission over networks, and enhanced video quality.
Potential Commercial Applications
The potential commercial applications of this technology can be seen in the fields of video streaming services, video surveillance systems, video editing software, and online video platforms.
Possible Prior Art
One possible prior art for this technology could be existing video encoding algorithms such as H.264, H.265, and VP9.
Unanswered Questions
How does this technology compare to existing video encoding methods in terms of compression efficiency and video quality?
This article does not provide a direct comparison between this technology and existing video encoding methods. Further research and testing would be needed to determine the specific advantages and disadvantages of this technology compared to others.
What are the potential limitations or challenges in implementing this technology in real-world video encoding systems?
The article does not address any potential limitations or challenges in implementing this technology. Factors such as computational complexity, compatibility with existing systems, and cost implications would need to be considered when integrating this technology into practical applications.
Original Abstract Submitted
An encoder that encodes a video includes a processor and memory. Using the memory, the processor: derives a prediction error of an image included in the video, by subtracting a prediction image of the image from the image; determines a secondary transform basis based on a primary transform basis, the primary transform basis being a transform basis for a primary transform to be performed on the prediction error, the secondary transform basis being a transform basis for a secondary transform to be performed on a result of the primary transform; performs the primary transform on the prediction error using the primary transform basis; performs the secondary transform on a result of the primary transform using the secondary transform basis; performs quantization on a result of the secondary transform; and encodes a result of the quantization as data of the image.
