Efficient image retrieval through vantage objects

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Eecient Image Retrieval through Vantage Objects

We describe a new indexing structure for general image retrieval that relies solely on a distance function giving the similarity between two images. For each image object in the database, its distance to a set of m predetermined vantage objects is calculated; the m-vector of these distances speciies a point in the m-dimensional vantage space. The database objects that are similar (in terms of t...

متن کامل

The choice of vantage objects for image retrieval

Suppose that we have a matrix of dissimilarities between n images of a database. For a new image, we would like to select the most similar image of our database. Because it may be too expensive to compute the dissimilarities for the new object to all images of our database, we want to 5nd p n “vantage objects” (Pattern Recognition 35 (2002) 69) from our database in order to select a matching im...

متن کامل

Image Retrieval for Highly Similar Objects

In content-based image retrieval, precision is usually regarded as the top metric used for performance measurement. With image databases reaching hundreds of millions of records, it is apparent that many retrieval strategies will not scale. Data representation and organization has to be better understood. This paper focuses on: (a) feature selection and optimal representation of features and (b...

متن کامل

Learning Objects: Adaptive Retrieval through Learning Styles

Nowadays, the amount of information grows in an exponential way, mainly because of technological advances in media. This scenario claims for the development of different skills in order to increase learning abilities, making them personal and customizable. Such factor is significant in a changing society, which implies in a range of mechanisms which would allow to identify, in a non-intrusive w...

متن کامل

Ambient Intelligence Through Image Retrieval

An ambient intelligent environment needs dynamic enrollment of strangers without too much human intervention. For this purpose, we propose an entity recognition process based on images captured with low-cost but widespread webcams and easy-to-deploy image processing techniques. We find that the use of levels of confidence in recognition due to different techniques and context-based image retrie...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Pattern Recognition

سال: 2002

ISSN: 0031-3203

DOI: 10.1016/s0031-3203(00)00120-5