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Novel Frame Shift and Integral Technique for Enhancing Low-Light-Level Moving Images
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作者 宋勇 郝群 王涌天 《Journal of Beijing Institute of Technology》 EI CAS 2006年第1期91-96,共6页
A novel frame shift and integral technique for the enhancement of low light level moving image sequence is introduced. According to the technique, motion parameters of target are measured by algorithm based on differe... A novel frame shift and integral technique for the enhancement of low light level moving image sequence is introduced. According to the technique, motion parameters of target are measured by algorithm based on difference processing. To obtain spatial relativity, images are shifted according to the motion parameters. As a result, the processing of integral and average can be applied to images that have been shifted. The technique of frame shift and integral that includes the algorithm of motion parameter determination is discussed, experiments with low light level moving image sequences are also described. The experiment results show the effectiveness and the robustness of the parameter determination algorithm, and the improvement in the signal-to-noise ratio (SNR) of low light level moving images. 展开更多
关键词 frame integral low light level image moving image sequence signal-to-noise ratio (SNR)
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A Frame Based Architecture for Information Integration in CIMS
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作者 吴信东 《Journal of Computer Science & Technology》 SCIE EI CSCD 1992年第4期328-332,共5页
This paper formulates an architecture for information integration in computer integrated manufacturing systems (CIMS). The architecture takes the frame structure as single link among applica- tions and between applica... This paper formulates an architecture for information integration in computer integrated manufacturing systems (CIMS). The architecture takes the frame structure as single link among applica- tions and between applications and physical storage. All the advantages in form features based inte- grated systems can be found in the frame-based architecture as the frame structure here takes form fea- tures as its primitives. But other advantages, e.g., default knowledge and dynamic domain knowledge can be attached to frames and the frame structure is easy to be changed and extended, which cannot be found in form features based systems, can also be showed in frame based architecture as the frame structure is a typical knowledge representation scheme in artificial intelligence and many researches and interests have put on it. 展开更多
关键词 In A frame Based Architecture for Information integration in CIMS
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