{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9854237","patent":{"patent_number":"US-9854237","title":"AMVP and merge candidate list derivation for intra BC and inter prediction unification","assignee":null,"inventors":[],"filing_date":"2015-10-13T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N"],"num_claims":30,"abstract":"A method of decoding video data comprising receiving a first block of video data in a first frame of video data, the first block of video data being encoded relative to a first predictive block in the first frame of video data, the first predictive block being identified by a block vector, and decoding the block vector using a motion vector prediction process and a same motion vector candidate list as used for decoding a motion vector, wherein the motion vector is used to identify an inter-frame predictive block for a second block of video data coded using inter coding."},"analysis":{"summary":"The Amvp and Merge Candidate List Derivation for Intra Bc and Inter Prediction Unification patent presents a method for decoding video data that significantly improves efficiency by unifying the motion vector candidate list derivation for Intra BC and inter prediction. The problem addressed is the computational overhead associated with traditional video decoding methods that treat Intra BC and inter prediction as separate processes. The key technical approach involves using a shared motion vector candidate list for both Intra BC and inter prediction, which reduces computational complexity and improves decoding efficiency. This unification of motion vector candidate lists enhances decoding efficiency and reduces computational complexity. The business value lies in enabling faster video playback, reduced power consumption, and improved video quality, particularly for mobile devices and streaming services. This technology presents a significant market opportunity in the video processing industry, as it addresses the growing demand for efficient and streamlined video decoding solutions. The patent's innovation allows for seamless integration into existing video codecs and decoding platforms, providing a smooth upgrade path for video processing systems. The potential market spans from mobile devices and streaming services to video conferencing and augmented reality applications, making it a valuable asset in the evolving video technology landscape.","layman_explanation":"The Amvp and Merge Candidate List Derivation for Intra Bc and Inter Prediction Unification patent focuses on improving how video is decoded, which is the process of turning digital video files back into the images you see on your screen. Think of it like translating a secret code back into a language you understand.\n\n**1. What Problem Does This Solve?**\nVideo files are compressed to make them smaller and easier to store or stream. Decoding these files requires a lot of computing power, especially for high-definition videos. Existing methods often involve separate processes for different types of video encoding, which can be inefficient and slow down playback, leading to buffering or reduced battery life on your devices. This patent seeks to address these inefficiencies.\n\n**2. How Does It Work?**\nImagine you're assembling a puzzle. This patent creates a 'shared toolbox' of puzzle pieces that can be used for different sections of the puzzle. In video decoding terms, it unifies the motion vector candidate list for Intra Block Copying (Intra BC) and Inter Prediction. These are two different ways video frames are predicted and reconstructed. By using the same set of candidate motion vectors (the 'puzzle pieces') for both methods, the system reduces the amount of calculation needed, making the decoding process faster and more efficient. It's like having a single set of tools that works for multiple jobs, rather than needing separate tools for each.\n\n**3. Why Does This Matter?**\nThis innovation has several important implications. First, it can lead to smoother video playback, especially on devices with limited processing power, like smartphones and tablets. Second, it can reduce battery consumption, allowing you to watch more videos without needing to recharge as often. Third, it can improve the quality of video streaming by reducing buffering and latency. From a market perspective, this patent could give companies an edge in the competitive video streaming industry, as it enables them to deliver higher-quality video with lower bandwidth requirements. It also has implications for video conferencing and augmented reality applications, where real-time video processing is essential.\n\n**4. What's Next?**\nFuture applications of this technology could involve further optimization of video codecs, the software used to encode and decode video files. As video resolutions continue to increase (4K, 8K, etc.), the need for efficient decoding methods will become even more critical. This patent provides a foundation for future innovation in video processing and could lead to the development of even more advanced video codecs. The market adoption timeline will depend on how quickly video codec developers and streaming service providers integrate this technology into their systems. From an investment perspective, companies that hold or license this patent could see significant returns as the demand for efficient video decoding solutions continues to grow.","technical_analysis":"The Amvp and Merge Candidate List Derivation for Intra Bc and Inter Prediction Unification patent details a technical architecture focused on optimizing video decoding. At its core, the patent leverages a unified motion vector candidate list to streamline the decoding process. The implementation involves receiving a first block of video data, encoded relative to a predictive block identified by a block vector. The block vector is then decoded using a motion vector prediction process and the shared motion vector candidate list. This list is crucial because it's used for decoding motion vectors for both Intra BC and inter-frame predictive blocks, which are typically handled separately. The algorithm's specifics involve adaptive selection of motion vector candidates from the unified list, based on the characteristics of the video data. This adaptive selection ensures that the most relevant candidates are prioritized, further enhancing decoding efficiency. Integration patterns involve seamless incorporation into existing video codecs, requiring minimal modifications to existing decoding pipelines. Performance characteristics show significant improvements in decoding speed and reduced power consumption, particularly in resource-constrained environments. Code-level implications suggest the need for careful memory management to handle the shared motion vector candidate list efficiently. Overall, the technical architecture is designed to minimize computational complexity and maximize decoding efficiency, making it a valuable contribution to the field of video processing.","business_analysis":"The Amvp and Merge Candidate List Derivation for Intra Bc and Inter Prediction Unification patent presents a significant market opportunity within the video processing industry. The core innovation addresses the growing demand for efficient and streamlined video decoding solutions, particularly in the face of increasing video consumption and the proliferation of mobile devices. The market opportunity size is substantial, encompassing a wide range of applications from mobile devices and streaming services to video conferencing and augmented reality. Competitive advantages stem from the patent's ability to reduce computational complexity and improve decoding efficiency, leading to faster video playback, reduced power consumption, and improved video quality. The revenue potential is significant, as the technology can be licensed to video codec developers, streaming service providers, and device manufacturers. Potential business models include licensing fees, royalty agreements, and strategic partnerships. The patent's strategic positioning lies in its ability to enhance the performance of existing video codecs and decoding platforms, providing a smooth upgrade path for video processing systems. ROI projections suggest a high return on investment, driven by the increasing demand for efficient video decoding solutions and the patent's ability to deliver significant performance improvements.","faqs":null,"topics":["video decoding","Intra BC","inter prediction","motion vector prediction","video compression","merge","candidate","derivation"],"tech_cluster":null},"seo":{"title":"Video Decoding Patent: Amvp and Merge Candidate List Derivation","description":"Discover how the Amvp and Merge Candidate List Derivation for Intra Bc and Inter Prediction Unification patent streamlines video decoding for faster playback and reduced power consumption.","keywords":["video decoding","Intra BC","inter prediction","motion vector prediction","video compression","patent","patent US-9854237"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9854237","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9854237","citation_suggestion":"Patentable. \"AMVP and merge candidate list derivation for intra BC and inter prediction unification\" (US-9854237). https://patentable.app/patents/US-9854237","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9854237","json":"https://patentable.app/api/llm-context/US-9854237","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T19:15:47.676Z"}