Lg electronics inc. (20240205455). METHOD AND DEVICE FOR PROCESSING VIDEO SIGNAL BY USING INTRA-PREDICTION simplified abstract
Contents
METHOD AND DEVICE FOR PROCESSING VIDEO SIGNAL BY USING INTRA-PREDICTION
Organization Name
Inventor(s)
METHOD AND DEVICE FOR PROCESSING VIDEO SIGNAL BY USING INTRA-PREDICTION - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240205455 titled 'METHOD AND DEVICE FOR PROCESSING VIDEO SIGNAL BY USING INTRA-PREDICTION
Simplified Explanation: The patent application describes a method and device for processing video signals, improving prediction accuracy by modifying intra-prediction modes based on block size and shape.
- Acquiring an intra-prediction mode for a current block from the video signal
- Determining a modified intra-prediction mode based on block width, height, and the original intra-prediction mode
- Applying a transform based on the modified intra-prediction mode
Key Features and Innovation: - Improved prediction accuracy in video signal processing - Modification of intra-prediction modes based on block characteristics - Enhanced transform application for better video signal processing
Potential Applications: - Video compression technologies - Video streaming services - Video editing software
Problems Solved: - Enhancing prediction accuracy in video signal processing - Improving video quality in compressed formats - Optimizing video processing algorithms
Benefits: - Higher quality video output - More efficient video compression - Enhanced user experience in video applications
Commercial Applications: Potential commercial applications include: - Video encoding and decoding software - Video streaming platforms - Video surveillance systems
Prior Art: Readers can explore prior art related to video signal processing, intra-prediction modes, and video compression algorithms in academic journals, patent databases, and industry publications.
Frequently Updated Research: Stay informed about the latest advancements in video signal processing, intra-prediction techniques, and video compression technologies through industry conferences, research papers, and technology forums.
Questions about Video Signal Processing: 1. How does modifying intra-prediction modes improve prediction accuracy in video processing? 2. What are the key factors influencing the selection of intra-prediction modes for video blocks?
Original Abstract Submitted
embodiments in the present specification provide a video signal processing method and device. a method of processing a video signal according to an embodiment in the present specification comprises the steps of: acquiring an intra-prediction mode for a current block from the video signal; determining a modified intra-prediction mode from the intra-prediction mode for the current block on the basis of the width and height of and the intra-prediction mode for the current block; and applying a transform determined on the basis of the modified intra-prediction mode. the accuracy of prediction can be further improved by deriving a modified intra-prediction mode according to a wide-angle intra-prediction mode according to the shape of and an intra-prediction mode for a current block.
