论文部分内容阅读
本文介绍了制作电视二维码的要点,重点介绍了电视节目高标清同播时,高清信号下变换为标清信号后二维码图片的扫描识别易出现的问题,并针对此进行分析和测试,提出了解决方法。
This article introduces the key points of making TV two-dimensional code, especially introduces the easy-to-appear problems of scanning and recognizing the two-dimensional code picture when the HDTV signal is broadcasted in high definition, and analyzes and tests it. Proposed solution.