18524452. IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS simplified abstract (B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.)
Contents
- 1 IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS - 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
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Organization Name
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Inventor(s)
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18524452 titled 'IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Simplified Explanation
The method described in the abstract involves decoding a 360-degree image by generating a prediction image based on syntax information from a received bitstream, combining it with a residual image, and reconstructing the decoded image into a 360-degree format.
- Receiving a bitstream obtained by encoding a 360-degree image
- Generating a prediction image based on syntax information
- Combining the prediction image with a residual image
- Reconstructing the decoded image into a 360-degree format
- Checking prediction mode accuracy for decoding
- Determining if the prediction mode accuracy corresponds to most probable mode (MPM) information
- Reconfiguring MPM information based on prediction mode accuracy
Potential Applications
This technology can be applied in virtual reality, panoramic photography, video streaming, and immersive media experiences.
Problems Solved
This technology solves the problem of efficiently decoding and reconstructing 360-degree images from compressed data, improving image quality and reducing bandwidth requirements.
Benefits
The benefits of this technology include higher quality 360-degree image decoding, reduced data transmission costs, improved user experience in virtual reality applications, and enhanced visual content delivery.
Potential Commercial Applications
Potential commercial applications of this technology include virtual reality content creation tools, video streaming platforms, panoramic camera systems, and immersive media production software.
Possible Prior Art
One possible prior art in this field is the use of predictive coding techniques in video compression standards like H.264 and H.265 to improve image quality and reduce data size.
Unanswered Questions
How does this method compare to existing image decoding techniques in terms of efficiency and image quality?
The article does not provide a direct comparison with existing image decoding techniques, leaving room for further analysis on the performance of this method.
What are the specific technical requirements for implementing this decoding method in different types of devices or platforms?
The article does not detail the specific technical requirements for implementing this decoding method, which could vary depending on the target device or platform.
Original Abstract Submitted
A method for decoding a 360-degree image includes: receiving a bitstream obtained by encoding a 360-degree image; generating a prediction image by making reference to syntax information obtained from the received bitstream; combining the generated prediction image with a residual image obtained by dequantizing and inverse-transforming the bitstream, so as to obtain a decoded image; and reconstructing the decoded image into a 360-degree image according to a projection format. Here, generating the prediction image includes: checking, from the syntax information, prediction mode accuracy for a current block to be decoded; determining whether the checked prediction mode accuracy corresponds to most probable mode (MPM) information obtained from the syntax information; and when the checked prediction mode accuracy does not correspond to the MPM information, reconfiguring the MPM information according to the prediction mode accuracy for the current block.
