Tag Archives: OpenCV

Pre-loading video images in std::vector

Have you ever thought to load all images of a video file into a std::vector just to see if your program gets faster than to iteratively read the images from the file? Well, I did. The hypothesis is that accessing the … Continue reading

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Using OpenCV 3.0.0alpha with CMake in Windows 7

Hi all, I was just curious about how much effort would take to download, install and try the OpenCV 3.0.0alpha version that has been around for a little while (http://opencv.org/opencv-3-0-alpha.html). The motivation is that it looks that we will have … Continue reading

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Source code Inverse Perspective Mapping C++, OpenCV

Hi all, Today I bring a very simple code that might be of interest for some of you. It is a C++ class to compute Inverse Perspective Mappings (IPM), or sometimes called bird’s-eye views of a planar surface. The link … Continue reading

Posted in ADAS, Computer vision, OpenCV | Tagged , , , , , | 41 Comments

Mastering OpenCV with Practical Computer Vision Projects [eBook]

Hi all! OpenCV is a must when talking about computer vision, rapid prototyping, and open source solutions. Many people is interested in learning OpenCV, but sometimes it is a little bit tricky to find the correct way to use the … Continue reading

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(Faster) Line segment detection OpenCV C++ source code

Hi guys! I’ve been working on enhancing the LSWMS line segment detector. You can find the new version in the trunk of the repository at sourceforige (https://sourceforge.net/projects/lswms/). It is now really fast, and still quite accurate. The idea behind is … Continue reading

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Stereo visual odometry using OpenCV

Hi all! One of the latest works we (Vicomtech-ik4) have been working on is related to stereo visual odometry. I already posted some preliminary results some time ago, but now I come with some new material. We have completed our … Continue reading

Posted in Computer vision, FP7, OpenCV | Tagged , , , | 7 Comments

Stereo visual odometry

Hi everybody. It’s been quite a long time without writing anything. I’ve been incredibly busy lately with the projects reaching the integration stages, preparing documentation, etc. What I can offer today is a video that summarises what we’ve been doing … Continue reading

Posted in Computer vision | Tagged , , , , , | 6 Comments