วิธีการและชุดเครื่องสำหรับใส่รหัสสัญญาณวิดีโอและวิธีการและชุดเครื่องสำหรับถอดรหัสสัญญาณวิดีโอซึ่งประกอบด้วยการทำนายระหว่างกันโดยใช้ภาพที่ปรากฏขึ้นร่วมกัน
Patent Information
- Authority / Receiving Office
- TH · TH
- Patent Type
- Applications
- Current Assignee / Owner
- SAMSUNG ELECTRONICS CO LTD
- Filing Date
- 2012-07-02
- Publication Date
- 2026-07-06
AI Technical Summary
Existing video codecs face inefficiencies in encoding and decoding high-resolution video content due to the need to check all reference pictures in the reference list for inter prediction, leading to unnecessary operations and reduced processing efficiency.
An inter prediction method that determines a reference image using a collocated block, where the first reference list is checked preferentially, and the second reference list is selectively checked based on the usage of the first list, omitting unnecessary operations and improving efficiency by not checking all reference pictures.
This approach enhances the efficiency of determining the reference image for inter prediction by reducing unnecessary operations, thereby improving the overall processing efficiency in video encoding and decoding.
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