18523853. 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 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 18523853 titled 'IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Simplified Explanation
The patent application describes methods and apparatuses for decoding an image by dividing coding blocks, generating prediction blocks, and reconstructing the image based on syntax information obtained from a bitstream.
- The method involves receiving a bitstream obtained by encoding the image.
- The first coding block is divided into multiple second coding blocks.
- A prediction block of a second coding block is generated based on syntax information from the bitstream.
- The second coding block is reconstructed using the prediction block and a residual block obtained through dequantization and inverse-transform of quantized transform coefficients from the bitstream.
- The first coding block has a recursive division structure and can be divided based on quad tree, binary tree, or triple tree division.
Potential Applications
This technology can be applied in video compression, image processing, and multimedia communication systems.
Problems Solved
1. Efficient decoding of images with recursive division structures. 2. Improved image quality through prediction and reconstruction techniques.
Benefits
1. Higher compression efficiency. 2. Enhanced image quality. 3. Reduced bandwidth requirements for image transmission.
Potential Commercial Applications
Optimized image and video compression algorithms for streaming services, video conferencing platforms, and digital media storage solutions.
Possible Prior Art
One possible prior art could be the use of similar prediction and reconstruction techniques in video coding standards like H.264 or HEVC.
Unanswered Questions
How does this technology compare to existing image decoding methods in terms of efficiency and image quality?
This article does not provide a direct comparison with existing image decoding methods, so it is unclear how this technology stacks up against current solutions in terms of efficiency and image quality.
What are the potential limitations or drawbacks of implementing this image decoding technology in real-world applications?
The article does not address any potential limitations or drawbacks of implementing this technology in real-world applications, leaving uncertainty about any challenges that may arise during practical implementation.
Original Abstract Submitted
Disclosed are methods and apparatuses for decoding an image. A method includes receiving a bitstream obtained by encoding the image; dividing a first coding block into a plurality of second coding blocks; generating a prediction block of a second coding block based on syntax information obtained from the bitstream; and reconstructing the second coding block based on the prediction block and a residual block of the second coding block, the residual block being obtained by performing a dequantization and an inverse-transform on quantized transform coefficients from the bitstream. The first coding block has a recursive division structure. The first coding block is divided based on at least one of a quad tree division, a binary tree division or a triple tree division.
