欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
为了实现对高分辨率折反射全景的快速处理,采用DSP＋FPGA异构双核结构、多级乒乓缓存的数据通信机制,基于查找表技术和分块预取策略的全景图像展开算法等,开发了一个可对300万像素折反射全景进行帧速率为12fps的采集、展开并输出的嵌入式系统。系统动态可重构、易扩展、计算效率高,可应用于全景视频监控、机器人视觉等领域。
英文摘要：
To realize the high-speed processing of high resolution catadioptric panorama, a heterogeneous dual-core embedded system based on DSP＋FPCA is presented, which can do rapid capturing, unrolling and displaying of 2048 × 1536 resolution catadioptric panorama at 12fps, by using multi-level ping-pong caches, a panorama unrolling algorithm based on lookup-table method and block prefetch strategy. The system was characterized by dynamic reconfiguration and high efficiency of computation. It can be applied in panoramic surveillance and robot vision.
同期刊论文项目
同项目期刊论文
Generalized Gaussian Distribution to Early Detect Zero Quantized DCT Coefficients in H.264/AVC Video
An application oriented and shape feature based multi-touch gesture description and recognition meth
位置：