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Description: 非常有用的操作pdf文件的java源码，可用于做文件检索-Very useful in the operation of the java source pdf file that can be used to do a document search
Platform: |
Size: 22768640 |
Author: ming |
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Description: 一个对PDF文件进行操作的第三方dll，该dll可以完美的创建各种格式的PDF，包括基本演示PDF文件的创建，文本的写入，插入图片，插入自定义图形，创建表格，文件加密，甚至创建样式表，交互式表单，分页计数等，支持自定义中文。该文件为完美使用版本，完全可以满足用户的一般开发需求。-A PDF file for the operation of third-party dll, the dll can be perfect to create a variety of formats of PDF, including basic presentation PDF file creation, write text, insert pictures, insert customized graphics, create tables, file encryption, even the creation of style sheets, interactive forms, page count and so on, to support the Chinese custom. The paper used for the perfect version, fully meet the user
Platform: |
Size: 454656 |
Author: 韩冰 |
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Description: 该书首先描述了开发平台的配置，
接着详细介绍LUCENE和NUTCH开发。-The book first describes the development platform configuration, and then details the development of Lucene and NUTCH.
Platform: |
Size: 22994944 |
Author: 陈灵辉 |
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Description: A filter bank structure that can deal effectively with piecewise smooth images with smooth contours, was proposed by Minh N Do and Martin Vetterli. The resulting image expansion is a directional multiresolution analysis framework composed of contour segments, and thus is named contourlet. This will overcome the challenges of wavelet and curvelet transform. Contourlet transform is a double filter bank structure. It is implemented by the pyramidal directional filter bank (PDFB) which decomposes images into directional subbands at multiple scales. In terms of structure the contourlet transform is a cascade of a Laplacian Pyramid and a directional filter bank. In essence, it first use a wavelet-like transform for edge detection, and then a local directional transform for contour segment detection. The contourlet transform provides a sparse representation for two-dimensional piecewise smooth signals that resemble images.
Platform: |
Size: 14336 |
Author: Aynesh |
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Description: VEC2PDFB Convert the vector form to the output structure of the PDFB
y = vec2pdfb(c, s)
Input:
c: 1-D vector that contains all PDFB coefficients
s: structure of PDFB output
Output:
y: PDFB coefficients in cell vector format that can be used in pdfbrec
See also: PDFB2VEC, PDFBREC
Copy the coefficients from c to y according to the structure s
n = s(end, 1) number of pyramidal layers
y = cell(1, n)
Variable that keep the current position- VEC2PDFB Convert the vector form to the output structure of the PDFB
y = vec2pdfb(c, s)
Input:
c: 1-D vector that contains all PDFB coefficients
s: structure of PDFB output
Output:
y: PDFB coefficients in cell vector format that can be used in pdfbrec
See also: PDFB2VEC, PDFBREC
Copy the coefficients from c to y according to the structure s
n = s(end, 1) number of pyramidal layers
y = cell(1, n)
Variable that keep the current position
Platform: |
Size: 1024 |
Author: wen |
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