An efficient VLSI architecture of speeded-up robust feature extraction for high resolution and high

来源 :Science China(Information Sciences) | 被引量 : 9次 | 上传用户:catherine00800
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
This paper proposes a VLSI architecture of the optimized Speeded-Up Robust Feature (SURF) algorithm. The SURF algorithm which is widely used in computer vision applications, locates interest points (IPoints) and extracts feature descriptors based on th
其他文献
Large wikis such as Wikipedia attract large numbers of editors continuously editing content.It is difficult to observe what editing activity goes on at any given moment,what editing patterns can be ob
期刊
Visualization of information after retrieval from the World Wide Web is a very challenging task because of the huge amount of data in cyberspace.Based on rules,information is retrieved through mining
期刊
The framework of texture-by-numbers(TBN) synthesizes images of global-varying patterns with intuitive user control.Previous TBN synthesis methods have difficulties in achieving high-quality synthesis
期刊
This paper describes TabuVis,a light weight visual analytics system that provides a flexible,customizable and effective visualization for multidimensional data.Key aspects for visually analyzing data
期刊
The rapid growth of Internet usage has dramatically changed the way we interact with the outside world.Many people read news,communicate with friends and purchase goods online.These activities are usu
期刊
Efficient management of task flow plays an important role in prediction,planning,control and optimization of tasks.In this paper,according to major indicators to evaluate during task flow management s
期刊
Efficient video summarization leads to facilely exploring video content appropriate to the users intention with low cognitive demand.In this paper,we present a novel approach for summarizing videos in
期刊
Fisheye view is an effective approach to visualizing and navigating large data sets by offering both local details and global context in the same view.However,by using different magnification factors
期刊
Thematic information of a long document(i.e.,a novel) can be multi-faceted:an interleaving of multiple topics,a sequential evolution of a set of themes,or a crossing superimposition of topics and them
期刊
Real estate is an important industry in most countries.However,the analysis of the real estate market is very challenging as the data are high dimensional and have complex spatial and temporal pattern
期刊