18419032. IMAGE ENCODING/DECODING METHOD AND DEVICE USING FILTERING, AND METHOD FOR TRANSMITTING BITSTREAM simplified abstract (LG ELECTRONICS INC.)
Contents
- 1 IMAGE ENCODING/DECODING METHOD AND DEVICE USING FILTERING, AND METHOD FOR TRANSMITTING BITSTREAM
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 IMAGE ENCODING/DECODING METHOD AND DEVICE USING FILTERING, AND METHOD FOR TRANSMITTING BITSTREAM - 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 ENCODING/DECODING METHOD AND DEVICE USING FILTERING, AND METHOD FOR TRANSMITTING BITSTREAM
Organization Name
Inventor(s)
Hyeong Moon Jang of Seoul (KR)
IMAGE ENCODING/DECODING METHOD AND DEVICE USING FILTERING, AND METHOD FOR TRANSMITTING BITSTREAM - A simplified explanation of the abstract
This abstract first appeared for US patent application 18419032 titled 'IMAGE ENCODING/DECODING METHOD AND DEVICE USING FILTERING, AND METHOD FOR TRANSMITTING BITSTREAM
Simplified Explanation
The image encoding/decoding method described in the patent application involves deriving a reconstructed block for a current block, determining a target boundary for the reconstructed block, determining a filter length for a deblocking filter to be applied at the target boundary, and applying the deblocking filter based on the determined filter length.
- Deriving a reconstructed block for a current block
- Determining a target boundary for the reconstructed block
- Determining a filter length for a deblocking filter
- Applying the deblocking filter based on the determined filter length
Potential Applications
This technology can be applied in image and video processing systems, such as video compression algorithms, video streaming services, and image editing software.
Problems Solved
1. Improved image quality by reducing artifacts at block boundaries. 2. Enhanced video compression efficiency by optimizing deblocking filter application.
Benefits
1. Higher quality images and videos with reduced block artifacts. 2. More efficient video compression leading to smaller file sizes. 3. Enhanced user experience in video streaming services.
Potential Commercial Applications
Optimized deblocking filter application technology can be utilized in video encoding and decoding software, video streaming platforms, and image editing tools.
Possible Prior Art
One possible prior art in this field is the H.264/AVC video coding standard, which also includes deblocking filters to improve video quality.
Unanswered Questions
How does this technology compare to existing deblocking filter methods in terms of computational efficiency?
This article does not provide information on the computational efficiency of the proposed deblocking filter method compared to existing techniques.
What impact does the filter length determination based on adjacent transform blocks have on overall image quality?
The article does not discuss the specific impact of determining the filter length based on adjacent transform blocks on the resulting image quality.
Original Abstract Submitted
An image encoding/decoding method and apparatus are provided. An image decoding method performed by an image decoding apparatus may comprise deriving a reconstructed block for a current block, deriving a target boundary for the reconstructed block, determining a filter length of a deblocking filter to be applied for the target boundary, and applying the deblocking filter for the target boundary based on the determined filter length. The filter length may be determined based on at least one of a width or height of a transform block adjacent to the target boundary.