【摘 要】
：
This paper describes an efficient complementary voting based estimation algorithm of optical flow with reliability measure,called CMV.To estimate the optical flow of an interest region,we divide the r
论文部分内容阅读
This paper describes an efficient complementary voting based estimation algorithm of optical flow with reliability measure,called CMV.To estimate the optical flow of an interest region,we divide the region into subreferences,then compute the similarity
其他文献
To overcome the high computational complexity in real-time classifier design, we propose a fast classification scheme. A new measure called reconstruction proportion is exploited to reflect the discri
Emergency exercises are an efficient approach for preventing serious damage and harm, including loss of life and property and a wide range of adverse social effects, during various public emergencies.
Structure from motion (SfM) has been an active research area in computer vision for decades and numerous practical applications are benefiting from this research. While no previous work has tried to s
Object representation based on local features is a topical subject in the domain of image understanding and computer vision. We discuss the defects of global features in present methods and the advant
The boom of Internet and multimedia technology leads to the explosion of multimedia information, especially image, which has created an urgent need of quickly retrieving similar and interested images
This paper presents a synthesis method for 3D models using Petri net. Feature structure units from the example model are extracted, along with their constraints, through structure analysis, to create
红枣作为我国的特色优势农产品,受到各地的高度重视。针对我国红枣品质检测仍停留在靠人工进行识别判断的现状和机器视觉技术在水果品质检测中的广阔应用前景,研究了利用机器视觉技术精确检测红枣特征的方法。利用机器视觉系统首先获取红枣的图像,对获得的红枣图像进行图像分割,得到红枣轮廓图像,之后从红枣轮廓图像中提取红枣的边缘,最后从红枣边缘图像中提取红枣的面积、位置、周长等特征。实验结果表明,该方法检测速度快,
We propose a real-time rendering system for automatically creating a caricature drawing, i.e., an exaggerated portrait, of a human face, based on simultaneous use of a range image (or 3D mesh) and a r
To synthesize real-time and realistic facial animation, we present an effective algorithm which combines image- and geometry-based methods for facial animation simulation. Considering the numerous mot
Due to the lossy transmission in the JPEG2000 image compression standard,the loss of wavelet coefficients heavily af-fects the quality of the received image.In this paper,we propose a novel wavelet in