Image processing in visual studio c++

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Discussion Overview

The discussion revolves around working with image processing in Visual Studio using C++, specifically focusing on handling .jpg images. Participants explore various libraries and methods for storing and accessing these images, as well as comparing different approaches.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested

Main Points Raised

  • One participant inquires about methods for working with .jpg images in Visual Studio C++ and seeks guidance on storage and access.
  • Another participant suggests multiple options, including references to MSDN documentation and mentions of .Net WPF, noting potential difficulties for those used to native Windows applications.
  • A different participant recommends using the Qt libraries for image processing, highlighting their availability for free.
  • There is a question about the comparability of the suggested libraries to OpenCV for image processing tasks.
  • One participant expresses uncertainty about OpenCV's capabilities regarding .jpg file I/O but acknowledges its usefulness for image processing if it supports this functionality.
  • A later reply confirms that OpenCV does support .jpg file I/O, referencing documentation for reading and writing images.
  • Another participant mentions that various third-party image libraries can handle .jpg images and highlights the capabilities of RasterEdge's image application for batch processing and format conversion.

Areas of Agreement / Disagreement

Participants present multiple competing views on the best libraries and methods for image processing in Visual Studio C++. There is no consensus on a single approach, and uncertainty remains regarding the capabilities of OpenCV compared to other libraries.

Contextual Notes

Some limitations include the potential dependency on specific definitions of image processing tasks and the availability of codecs for OpenCV's functionality on different operating systems.

blackcoffee
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how can i work with images in visual studio c++? i want to work with .jpg images. So how do i store them and access them?
 
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You have multiple options. The is the There is the http://msdn.microsoft.com/en-us/library/ee719902(v=VS.85).aspx" .

There is also the .Net WPF (http://msdn.microsoft.com/en-us/library/ms743677.aspx" ), which may be hard to use if you are accustomed to writing native Windows applications.

Some more options are http://msdn.microsoft.com/en-us/library/ms533802(v=VS.85).aspx" .

There also may be third party libraries available.
 
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I recommend the Qt libraries which can be downloaded for free.
 
thanks people :) are these comparable to working in opencv on images?
 
blackcoffee said:
thanks people :) are these comparable to working in opencv on images?

I did not recall that opencv had jpg file I/O, but if it does, that would work too, especially if you want to do image processing for which I recommend opencv.
 
a lot of third party image library can store jpg images if you have rasteredge's image app not only you can batch process images but also you can convert formats. both in c# or vb.
 

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