18523851. 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 18523851 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 image and video compression algorithms, multimedia streaming, and digital image processing.
Problems Solved
This technology solves the problem of efficiently decoding images by dividing coding blocks and generating prediction blocks based on syntax information.
Benefits
The benefits of this technology include improved image decoding efficiency, reduced data transmission requirements, and enhanced image quality.
Potential Commercial Applications
Potential commercial applications of this technology include video streaming services, image editing software, and digital media compression tools.
Possible Prior Art
One possible prior art for this technology could be existing image and video compression algorithms that use similar techniques for decoding images.
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 in terms of efficiency and image quality.
What are the potential limitations or challenges in implementing this technology in real-world applications?
This article does not address the potential limitations or challenges in implementing this technology in real-world applications.
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.
