Titlebook: Searching Multimedia Databases by Content; Christos Faloutsos Book 1996 Kluwer Academic Publishers 1996 Access.DBMS.Fourier analysis.Mappi

FLAX

K-L And SVDBefore we examine the K-L transform, we should give the definition of eigen-values and eigenvectors of a square matrix .. (We use the letter ‘S’ to stress the fact that the matrix is square).

记忆法

Secondary Key Access Methodsate indices so that we can answer efficiently queries on any and all of the available attributes. Rivest [Riv76] classified the possible queries into the following classes, in increasing order of complexity:

低能儿

Intend

概观

Fourier Analysisevery continuous function can be considered as a sum of sinusoidal functions. For the discrete case, which is the one of interest to us, the n-point Discrete Fourier Transform [OS75] of a signal. is defined to be a sequence . of n complex numbers ., given by . where . is the imaginary unit ..

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Advances in Database Systemshttp://image.papertrans.cn/s/image/863065.jpg

为宠爱

https://doi.org/10.1007/978-1-4613-1445-5Access; DBMS; Fourier analysis; Mapping; bridge; complexity; database; information; multimedia; multimedia sy

aqueduct

Introductionle medical images in 2-d or 3-d (eg., MRI brain scans), 1-dimensional time series, digitized voice or music, video clips, traditional data types, like ‘product-id’, ‘date’, ‘title’, and any other user-defined data types. For such a system, what this book focuses on is the design of fast searching me

食物

Secondary Key Access Methodsate indices so that we can answer efficiently queries on any and all of the available attributes. Rivest [Riv76] classified the possible queries into the following classes, in increasing order of complexity:

澄清

Spatial Access Methods (SAMS) in an . file). As mentioned, records with . numerical attributes can be envisioned as .-dimensional points. Here we examine ., which are designed to handle multidimensional points, lines, rectangles and other geometric bodies.