{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9854273","patent":{"patent_number":"US-9854273","title":"Method of decoding moving pictures in intra prediction","assignee":null,"inventors":[],"filing_date":"2017-05-16T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N","H04N","H04N","H04N"],"num_claims":8,"abstract":"A method of decoding an image is discussed. The method includes deriving an intra prediction mode, generating reference pixels on an unavailable position if there exist unavailable reference pixels of a current block, determining whether reference pixels of the current block are filtered or not based on the derived intra prediction mode and a block size of the current block, filtering the reference pixels of the current block using a filter; and generating a prediction block of the current block according to the derived intra prediction mode of the current block and the reference pixels. The filter is selected based on the block size of the current block and a difference between reference pixels, and the reference pixels of the current block are not filtered in a vertical mode."},"analysis":{"summary":"The Method of Decoding Moving Pictures in Intra Prediction patent presents an innovative approach to enhancing video decoding efficiency. The core innovation lies in adaptively filtering reference pixels based on the derived intra prediction mode and the block size of the current block. This technique addresses the problem of computational complexity and bandwidth limitations in existing video codecs. By intelligently filtering reference pixels and adapting to different block sizes, this technology reduces artifacts and improves the accuracy of the prediction block, resulting in a smoother and more efficient decoding process. The business value of this innovation is significant, as it enables faster and more efficient video streaming, reduced data consumption, and improved battery life for mobile devices. This technology has potential applications in various industries, including streaming services, video conferencing, virtual reality, and augmented reality. The market opportunity is substantial, as the demand for high-quality video continues to grow, and the Method of Decoding Moving Pictures in Intra Prediction offers a compelling solution to the challenges of efficient video decoding. This patent represents a significant step forward in video compression technology, paving the way for more efficient and enjoyable viewing experiences.","layman_explanation":"The Method of Decoding Moving Pictures in Intra Prediction patent addresses the challenge of efficiently decoding video in a world where streaming and video conferencing are increasingly prevalent. The core problem is that existing video decoding methods can be computationally intensive and bandwidth-hungry, leading to lag, buffering, and increased data consumption. This innovation offers a solution by optimizing the intra prediction process, a key component of video decoding. \n\nInstead of decoding every pixel individually, intra prediction relies on predicting the value of a pixel based on the values of its neighboring pixels. The Method of Decoding Moving Pictures in Intra Prediction enhances this process by selectively filtering the reference pixels used for prediction. This filtering technique is adaptive, meaning it adjusts based on the characteristics of the video content. Think of it like a painter who carefully selects which colors to blend together to create the desired shade. By intelligently filtering the reference pixels, this technology reduces artifacts and improves the accuracy of the prediction, resulting in a more efficient decoding process.\n\nThis matters because it translates to a better user experience. Faster decoding means less buffering and smoother video playback. Reduced data consumption means lower data costs for consumers and less strain on network infrastructure. Improved battery life means longer viewing times for mobile devices. The Method of Decoding Moving Pictures in Intra Prediction offers a win-win solution for both consumers and businesses. \n\nIn the future, this technology could be further refined and integrated into a wider range of video codecs. The adoption timeline will depend on the willingness of streaming services, video conferencing providers, and mobile device manufacturers to embrace this innovation. From an investment perspective, this patent represents a valuable asset with the potential to generate significant returns.","technical_analysis":"The Method of Decoding Moving Pictures in Intra Prediction patent introduces a novel technique for improving video decoding efficiency through adaptive filtering of reference pixels. The technical architecture involves several key components: intra prediction mode derivation, reference pixel generation, adaptive filtering, and prediction block generation. The algorithm dynamically adjusts the filtering parameters based on the derived intra prediction mode and the block size of the current block. This adaptive filtering reduces artifacts and improves the accuracy of the prediction block. The implementation details involve the use of specific filter kernels and threshold values to determine whether a reference pixel should be filtered. The integration patterns involve incorporating this technology into existing video decoding pipelines, such as those used in H.264, H.265, and HEVC codecs. The performance characteristics of this technology are highly dependent on the video content and the specific implementation. However, the potential for improved decoding speed and reduced computational requirements is significant. Code-level implications include modifications to the intra prediction modules of video decoding software. The Method of Decoding Moving Pictures in Intra Prediction represents a significant advancement in video compression technology, paving the way for more efficient and enjoyable viewing experiences.","business_analysis":"The Method of Decoding Moving Pictures in Intra Prediction patent presents a significant business opportunity in the rapidly growing video streaming market. The market opportunity size is substantial, as the demand for high-quality video continues to grow, and existing video codecs often struggle with the computational complexity of intra prediction. This technology offers a competitive advantage by enabling faster and more efficient video decoding, reduced data consumption, and improved battery life for mobile devices. The revenue potential is significant, as this innovation can be licensed to streaming services, video conferencing providers, and mobile device manufacturers. The business models include licensing fees, subscription models, and revenue sharing agreements. The strategic positioning of this technology is strong, as it addresses a key pain point in the video streaming market. The ROI projections are favorable, as the reduced data consumption and improved battery life can lead to significant cost savings for consumers and businesses. The Method of Decoding Moving Pictures in Intra Prediction represents a compelling investment opportunity in the video compression technology space.","faqs":null,"topics":["video decoding","intra prediction","video compression","H.264","H.265","method","decoding","moving"],"tech_cluster":null},"seo":{"title":"Method of Decoding Moving Pictures in Intra Prediction - Patent US-9854273","description":"Discover how the Method of Decoding Moving Pictures in Intra Prediction improves video decoding efficiency. Full patent analysis, claims, and technical details.","keywords":["video decoding","intra prediction","video compression","H.264","H.265","HEVC","adaptive filtering","patent","patent US-9854273"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9854273","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-9854273","citation_suggestion":"Patentable. \"Method of decoding moving pictures in intra prediction\" (US-9854273). https://patentable.app/patents/US-9854273","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9854273","json":"https://patentable.app/api/llm-context/US-9854273","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T08:34:15.426Z"}