人脸伪造检测
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*ST亿通(300211.SZ):取得一项发明专利证书
Ge Long Hui· 2025-12-29 17:31
Core Viewpoint - The company *ST Yitong (300211.SZ)* has recently obtained a patent for a facial forgery detection method based on audiovisual emotional consistency, which reflects its capability in independent innovation and enhances its core competitiveness [1][2]. Group 1: Patent Details - The patent number is ZL202511368689.8, and the method involves steps such as acquiring a facial video and its synchronized audio, preprocessing to output video frame sequences and Mel spectrograms, and extracting initial image and audio features [1]. - The method utilizes a deep extraction module that includes at least one multimodal emotional feature extractor to perform emotion feature extraction based on video and audio [1]. - The final output includes a comparison of three emotional tendencies to determine the forgery detection result [1]. Group 2: Impact on Company - The acquisition of the patent demonstrates the company's ability in management control, development, and application technology, which is beneficial for enhancing its core competitiveness [2]. - The patent is expected to leverage the company's intellectual property advantages related to its main products and contribute to a sustainable innovation mechanism [2]. - However, the patent acquisition is not anticipated to have a significant impact on the company's financial performance [2].
*ST亿通:取得一项发明专利证书
Ge Long Hui· 2025-12-29 15:48
Core Viewpoint - The company has recently obtained a patent for a facial forgery detection method based on audiovisual emotional consistency, which reflects its capability in independent innovation and enhances its core competitiveness [1][2]. Group 1: Patent Details - The patent number is ZL202511368689.8, and it describes a method that involves obtaining a facial video and its synchronized audio, processing them to extract features, and predicting emotional tendencies to detect forgery [1]. - The method includes several steps: preprocessing the video and audio, extracting initial features, deep feature extraction using a multimodal emotional feature extractor, and generating audiovisual emotional discrimination features [1]. Group 2: Impact on Company - The acquisition of this patent demonstrates the company's ability in management control, development, and application of technology, which is beneficial for leveraging its intellectual property advantages [2]. - However, the patent's acquisition is not expected to have a significant impact on the company's financial performance [2].
*ST亿通:“一种基于视听情感一致性的人脸伪造检测方法”取得专利证书
Mei Ri Jing Ji Xin Wen· 2025-12-29 08:39
Group 1 - The core point of the article is that *ST Yitong has recently obtained a patent for a facial forgery detection method based on audiovisual emotional consistency, which may enhance its technological capabilities in the electronic device manufacturing sector [1] - The company reported that its revenue composition for the year 2024 will be entirely from the computer, communication, and other electronic equipment manufacturing industry, indicating a focused business strategy [1] - As of the report, *ST Yitong has a market capitalization of 2.6 billion yuan, reflecting its current valuation in the market [1] Group 2 - The article also highlights a significant event involving Moutai's distributor conference, where over 2,000 attendees gathered to discuss major changes related to Moutai's pricing and distribution strategies, indicating a shift in the company's approach to its sales network [1] - Chairman Chen Hua emphasized that distributors can no longer rely on passive income, suggesting a more active role is expected from them in driving sales [1]