libtiff | 易学教程

ubuntu18.04安装Synopsys系列软件

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Cadence Virtuoso主要用于模拟集成电路设计，而数字电路设计中使用Synopsys系列软件比较多。下面就用安装Design Compiler为例，说明Synopsys软件的安装。 Synopsys系列安装的主要难点在于破解，而且因为采用验证服务器模式，所以可以提前破解好，再安装软件。下面先介绍破解的方法，破解软件可从下面的地址下载。 https://download.csdn.net/download/lingyag/4510513 下载后解压，得到两个文件夹，如下图所示。先在ubuntu 18.04中通过hostname命令和ip address命令获得主机名和网卡mac地址，在windows下进入EFA LicGen 0.4b文件夹运行LicGen.exe，然后点击Open，选择该目录下packs文件夹中的Synopsys.lpd文件，点击打开。按下图中把刚才得到的mac地址填进去，然后点击Generate按键。在弹出框中把第一行Server后面的字段改成ubuntu的hostname，然后点Save，将该文件保存为synopsys.dat，并放到Synopsys SSS Feature Keygen文件夹中。此时可以把LicGen.exe窗口关掉。接下来打开cmd，进入Synopsys SSS Feature Keygen文件夹运行如下命令

Display Existing TIFF File Using the seikichi/tiff Library

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问题 This is the JavaScript code I use to load files from an input element. Image format includes jpeg, png, tiff. $(document).ready(function() { FileDetails = function() { var input = document.getElementById('fileUpload'); var output = document.getElementById('tblUpload'); //' + (URL || webkitURL).createObjectURL(input.files[i]) +' output.innerHTML = '<tr>'; output.innerHTML += '<th class="thStyle" style="width: 400px;"><b>File Name</b></th><th class="thStyle" style="width: 150px;"><b>Preview

Using LibTiff in Visual Studio 2010

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问题 I'm trying to use LibTiff in a C++ Program in Visual Studio 2010. I downloaded tiff-3.9.2.zip from ftp://ftp.remotesensing.org/pub/libtiff. To test LibTiff it would be nice if someone could give me a step by step instruction how to import libtiff to visual Studio and build the Fax2Tiff tool. There are so many files so that I am totally confused. What I already have done: 1) Created a new Empty Win32 Console Application Project named "TiffTest" 2) Copied the folder "libtiff" from the tiff-3.9

Copy TIFF image by using Libtiff

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问题 using (Tiff iimage = Tiff.Open("new.tif", "r")) { Tiff newiimage = Tiff.Open("newnew.tif", "w"); if (image == null) { MessageBox.Show("Could not open incoming image"); return; } using (StreamWriter writer = new StreamWriter("EnumerateTiffTags.txt")) { short numberOfDirectories = iimage.NumberOfDirectories(); for (short d = 0; d < numberOfDirectories; ++d) { iimage.SetDirectory((short)d); for (ushort t = ushort.MinValue; t < ushort.MaxValue; ++t) { TiffTag tag = (TiffTag)t; var value = iimage

Extract a whole scale image from a SVS format file in C++

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问题 I am trying to extract a whole scale image from a SVS file in C++. I saw an explanation from the OpenSlide homepage. It says the SVS format is "single-file pyramidal tiled TIFF". So I tried to extract a whole-scale image like I did for TIFF image: I read all IFDs from the SVS file, but there is no 273 tag which contains an address pointing to a whole scale image. That's why I am little confused now, the SVS format doesn't have a whole scale image inside the file? I found an undefined private

Installing Python modules with Anaconda or Canopy

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问题 I have played around with Python a little but never have I had to install my own packages. I am currently trying to write a program that reads in 'tiff' files so I'm trying to install the 'libtiff' package and I'm having a nightmare! First, I was using the Anaconda distribution and the phrase 'conda install libtiff' which would tell me the install was successful. However then I was never able to find libtiff in the Spyder IDE or ipython console. Having used Canopy in the past, I uninstalled

Imagick Error convert tiff to pdf

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问题 When I tried converting a picture via : convert image.tiff image.pdf It thorws the error: convert: no images defined `mosaic.jpeg' @ error/convert.c/ConvertImageCommand/3187. I tried installing and reinstalling imagick , libtiff and jpeg. But it didn't help. It used to work on the same machine (Mac Mavericks) but I had to reboot my machine and reinstall everything, and now it doesn't work. Thank you. **(UPDATE) Issue Resolved: ** Installed GraphicMagick instead and worked! 回答1: Are you using

In a TIFF create a Sub IFD with thumbnail (libtiff)

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问题 I know thumbnail.c includes some code that creates a thumbnail and places it in a sub IDF, but there is a lot going on in that code (generating the thumbnail, applying a contrast curve, etc.) and I am having difficulty reproducing just writing a thumbnail. Google has not been any help either. My question is, after I have opened an output file and have a TIFF*, I have my thumbnail data all ready to go (as well as my main image data), how do I add them in such a way that the thumbnail is in a

How to make libtiff for an Xcode project and an iOS application?

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问题 I have been searching up and down stackoverflow and Google for the correct way to compile and add the libtiff library to my existing iOS project in Xcode. What I have done so far: EDIT: I have downloaded libtiff to my Mac after deciding to follow this advice on stackoverflow. I used version 3.9.6 and built it like in this tutorial and its sequel about SDK5. There, in the comments, I found a script I could adapt. I have added the resulting "dependencies" folder to my Xcode project, almost like

LibTIFF: Extract all tags from a TIFF image

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问题 I'm currently working on a project which requires me to split a TIFF image into a file containing all tags and a file containing all image data and to reconstruct a TIFF image from these files. The only problem is that it seems that LibTIFF provides no easy way to grab all tags from an image. I've tried using TIFFGetTagListCount and then TIFFGetField to retrieve the tag, but this only returns a small subset of the tags. I've started rolling my own version, but I just want to double check and