摘要
提出一种以流水线(PIPELINE)实现数字图像的近实时滤波处理方法。被处理图像可以来自VDI(摄像输入)、FB(帧存图像)或VPI(流水线输出)图像。滤波器的频率特性以数字化仪人机交互实时输入,同时估计滤波器的若干空间域系数,再以流水线实现此空间域滤波。
A pipeline filtering algorithm for digital images ispresented. The procedure is nearly real-time. The VDI (from camera); FB (frame buffer) and a VPI (output of pipeline) can be selected as the input of the filter. The filter function is changed by using the tablet and the spacial coefficients are estimated. Thereafter, the filtering is completed by the ALU pipeline processing.
出处
《红外与毫米波学报》
SCIE
EI
CAS
CSCD
北大核心
1993年第1期52-56,共5页
Journal of Infrared and Millimeter Waves
关键词
实时滤波
流水线
图象处理
滤波器
image processing, real-time filtering, pipeline.
