METHOD AND DEVICE FOR INTRAPREDICTION
Patent Information
- Application Number
- DE602019065217
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2019-09-12
- Publication Date
- 2025-01-22
- Estimated Expiration
- 2039-09-12
AI Technical Summary
Current video coding standards face challenges in achieving a balance between bandwidth requirements and video quality, particularly with the increasing complexity of intra mode coding schemes and the need for adaptive index lists based on block properties.
The proposed method involves constructing a Most Probable Mode (MPM) list for intra prediction by obtaining the intra prediction mode of a neighbor block and adding it to the MPM list if it meets a predetermined threshold of predicted samples, thereby simplifying the calculation procedure and improving coding efficiency.
This approach enhances coding efficiency by adaptively constructing the MPM list based on the number of predicted samples, leading to improved video quality while reducing bandwidth requirements.