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將對Oracle數據庫讀寫操作的OCI進行封裝。不但具有普通數據的讀取操作，最主要的是還封裝了對Oracle spatial空間數據的存取操作!
上傳時間： 2013-12-24
上傳用戶：hustfanenze
An optimal neuron evolution algorithm for the restoration of linearly distorted images is presented in this paper. The proposed algorithm is motivated by the symmetric positive-definite quadratic programming structure inherent in restoration. Theoretical analysis and experimental results show that the algorithm not only significantly increases the convergence rate of processing, hut also produces good restoration results. In addition, the algorithm provides a genuine parallel processing structure which ensures computationally feasible spatial domain image restoration
標簽： restoration evolution algorithm distorted
上傳時間： 2013-12-21
上傳用戶：yy541071797
This document contains a detailed description of the usage and configuration of the JSVM [Joint Scalable Video Model] software for the Scalable Video Coding [SVC] project of the Joint Video Team [JVT] of the ISO/IEC Moving Pictures Experts Group [MPEG] and the ITU-T Video Coding Experts Group [VCEG]. It provides information how to build the software on Windows32 and Linux platforms. It contains a description of the usage and configuration for the binaries built from the software package, including examples for spatial, SNR and combined scalability scenarios. Guidelines for the integration and validation of new tools in the software are provided.
標簽： configuration description the document
上傳時間： 2017-03-26
上傳用戶：sz_hjbf
The double-density DWT is an improvement upon the critically sampled DWT with important additional properties: (1) It employs one scaling function and two distinct wavelets, which are designed to be offset from one another by one half, (2) The double-density DWT is overcomplete by a factor of two, and (3) It is nearly shift-invariant. In two dimensions, this transform outperforms the standard DWT in terms of denoising however, there is room for improvement because not all of the wavelets are directional. That is, although the double-density DWT utilizes more wavelets, some lack a dominant spatial orientation, which prevents them from being able to isolate those directions.
標簽： double-density improvement additional critically
上傳時間： 2017-04-03
上傳用戶：dongbaobao
In computer vision, sets of data acquired by sampling the same scene or object at different times, or from different perspectives, will be in different coordinate systems. Image registration is the process of transforming the different sets of data into one coordinate system. Registration is necessary in order to be able to compare or integrate the data obtained from different measurements. Image registration is the process of transforming the different sets of data into one coordinate system. To be precise it involves finding transformations that relate spatial information conveyed in one image to that in another or in physical space. Image registration is performed on a series of at least two images, where one of these images is the reference image to which all the others will be registered. The other images are referred to as target images.
標簽： different computer acquired sampling
上傳時間： 2013-12-28
上傳用戶：來茴
The advantages of automation can be exploited in order to solve or to minimize the needs of manual approach. In order to support the development of survey accurate cadastral system, an automatic programming approach will be adopted. Database selection system will conduct several outliers integrity checking, rebuild cadastral spatial topology (cadastral lot) and make selfcorrection procedures based on cadastral survey concepts and mathematical model respective to the cadastral lots selected. This is to ensure that all cadastral lots are kept in a closed polygon and provide accurate and "clean" cadastral information.. This system was developed in windows environment.
標簽： advantages automation exploited minimize
上傳時間： 2017-04-29
上傳用戶：520
計量工具箱，來自http://www.spatial-econometrics.com/
上傳時間： 2017-06-06
上傳用戶：xuanjie
Abstract—In this paper, we propose transform-domain algorithms to effectively classify the characteristics of blocks and estimate the strength of the blocky effect. The transform-domain algorithms require much lower computational complexity and much less memory than the spatial ones. Along with the estimated blocky strength,
標簽： transform-domain effectively algorithms Abstract
上傳時間： 2017-06-16
上傳用戶：zukfu
Abstract—We describe a technique for image encoding in which local operators of many scales but identical shape serve as the basis functions. The representation differs from established techniques in that the code elements are localized in spatial frequency as well as in space.
標簽： technique operators Abstract describe
上傳時間： 2014-01-23
上傳用戶：ruixue198909
ESRIMapObjectsLT 2 and MicrosoftVisual Basic6 to build an application that uses maps. Display a map with multiple layers. Control panning and zooming. Create a toolbar control. Base the display of map layers on scale. Perform spatial and logical queries. Display features with thematic renderers. Add vector data and images to a map programmatically.
標簽： ESRIMapObjectsLT MicrosoftVisual application Display
上傳時間： 2013-12-18
上傳用戶：dbs012280
