论文部分内容阅读
随着图像压缩存储技术和网络传输技术的不断发展,高品质的嵌入式硬盘录像机(DVR)逐渐成为数字监控的主流产品。国内为数不多的压缩板卡开发厂商凭借多年的厚积而薄发,监控压缩图像的质量更加稳定、清晰,联网功能也在逐渐接近传统 PC 式硬盘录像机,种种迹象表明,嵌入式DVR 有取代 PC 式 DVR 的趋势,也有厂商集嵌入式 DVR 和 PC 式 DVR 的优势于一体而研发成新的 DVR 并命名为标准式 DVR。但面对如此众多的品牌和丰富的产品线,到底哪款产品更能适合市场需求呢?哪款产品更具个性化呢?本期特别邀请业内学者和企业研发人员就数字监控产品技术的发展各抒己见,仅供读者参考。
With the development of image compression and storage technology and network transmission technology, high-quality embedded DVRs have gradually become the mainstream products of digital surveillance. Developed by one of the few domestic compression card manufacturers with years of thick and thin hair, monitoring the quality of compressed images more stable, clear, networking capabilities are gradually approaching the traditional PC-type hard disk recorders, there are indications that embedded DVR has replaced The trend of PC-based DVR, there are manufacturers set the advantages of embedded DVR and PC-style DVR developed into a new DVR and named the standard DVR. But in the face of so many brands and rich product line, in the end which product is more suitable for market demand? Which product is more personalized it? This issue specially invited industry scholars and enterprise R & D personnel to digital monitor the development of product technology Express their own opinions, for readers reference.