摘要
图像数据量大的特点使其网络传输具有延迟大、实时性低的特点,在一些应用领域,图像传输的数据量大同实时性要求高之间形成了突出矛盾。论文研究了带宽限制条件下的图像传输策略,在保证图像传输质量、合理控制图像压缩时间的前提下,获得较高的图像压缩比。
Characteristics of a large quantity of image data to the data transmission network with large latency, low real-time. In some applications with large amount of image data transmitted between the real-time requirements of high outstanding contradictions. The paper studies the image transmission base on limited bandwidth, to ensure the quality of image transmission and image compression time, to obtain a higher image compression ratio.
出处
《信息网络安全》
2012年第7期61-63,共3页
Netinfo Security
关键词
图像压缩
灰度化
无损压缩
压缩效率
image transmission
grayscale image
lossless compression
compression efficiency
