18279783. VIDEO CODING APPARATUS AND DECODING APPARATUS simplified abstract (SHARP KABUSHIKI KAISHA)
Contents
VIDEO CODING APPARATUS AND DECODING APPARATUS
Organization Name
Inventor(s)
Takuya Suzuki of Sakai City (JP)
Eiichi Sasaki of Sakai City (JP)
Takeshi Chujoh of Sakai City (JP)
Tomohiro Ikai of Sakai City (JP)
Hiroshi Watanabe of Tokyo (JP)
VIDEO CODING APPARATUS AND DECODING APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18279783 titled 'VIDEO CODING APPARATUS AND DECODING APPARATUS
Simplified Explanation: The patent application describes a system where a suitable model parameter is selected for a video input, and resolution conversion is applied to enhance video quality.
Key Features and Innovation:
- Selection of model parameters for video enhancement
- Resolution conversion for improved video quality
- Image decoding apparatus for processing coded data
- Post-processing apparatus for resolution conversion
- Creation of filter information for model parameter derivation
- Image coding apparatus for coding pre-processed images
Potential Applications: This technology can be used in video processing applications, such as video editing software, streaming services, and video surveillance systems.
Problems Solved: This technology addresses the challenge of selecting the right model parameters and applying resolution conversion to enhance video quality effectively.
Benefits:
- Improved video quality
- Enhanced user experience
- Efficient video processing
Commercial Applications: The technology can be applied in industries such as entertainment, security, and telecommunications for enhancing video quality and optimizing video processing workflows.
Prior Art: Researchers can explore prior art related to image processing, video coding, and resolution conversion techniques to understand the evolution of this technology.
Frequently Updated Research: Stay updated on advancements in image processing algorithms, video coding standards, and resolution conversion techniques to enhance the performance of this technology.
Questions about Video Enhancement: 1. How does the selection of model parameters impact video quality? 2. What are the key factors to consider when applying resolution conversion to enhance video quality?
Original Abstract Submitted
In a case that a model parameter suitable for an input video is selected from a set of prescribed model parameters and that resolution inverse conversion to be applied is performed, a video unsuitable for multiple model parameters may have lower quality. Included are an image decoding apparatus configured to decode coded data obtained by coding an image subjected to resolution conversion and filter information for deriving a first model parameter and a post-processing apparatus configured to perform conversion into the same resolution as an input image signal by using the image and the filter information decoded by the image decoding apparatus. Included are a composite information creating apparatus configured to create filter information for deriving the first model parameter and an image coding apparatus configured to code the image pre-processed in the resolution conversion or the like, and the filter information created by the composite information creating apparatus.
