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Deep Learning based Text Recognition (OCR) using Tesseract and OpenCV

Avatar Vaibhaw Singh Chandel
June 6, 2018 41 Comments
Deep Learning how-to OCR OpenCV 3 Text Recognition Tools Tutorial

June 6, 2018 By 41 Comments

In today’s post, we will learn how to recognize text in images using an open source tool called Tesseract and OpenCV. The method of extracting text from images is also called Optical Character ...

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Tags: deep learning ocr OpenCV 3 tesseract tutorial
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Filed Under: Deep Learning, how-to, OCR, OpenCV 3, Text Recognition, Tools, Tutorial

Selective Search for Object Detection (C++ / Python)

Avatar Vaibhaw Singh Chandel
September 18, 2017 38 Comments
how-to Object Detection OpenCV 3 Segmentation Theory Tutorial

September 18, 2017 By 38 Comments

region proposals for object recognition

In this tutorial, we will understand an important concept called "Selective Search" in Object Detection. We will also share OpenCV code in C++ and Python. [latexpage] Object Detection vs. Object ...

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Tags: C++ Object Detection OpenCV 3 Python selective search
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Filed Under: how-to, Object Detection, OpenCV 3, Segmentation, Theory, Tutorial

Install Dlib on Windows

Avatar Vaibhaw Singh Chandel
June 12, 2017 45 Comments
Compile Install

June 12, 2017 By 45 Comments

Install Dlib on Windows

In this post, we will provide step by step instructions on how to install Dlib on Windows. Please use the official instructions to use Dlib in your project. This post is no longer updated or ...

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Tags: C++ dlib Dlib 19.5 Dlib 19.6 Python Windows
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Filed Under: Compile, Install

Install Dlib on Ubuntu

Avatar Vaibhaw Singh Chandel
June 12, 2017 11 Comments
Compile Install Tutorial

June 12, 2017 By 11 Comments

Install Dlib on Ubuntu

In this post, we will provide step by step instructions on how to install Dlib on Ubuntu. Step 1: Install OS libraries Step 2: Install Python libraries We will use Virtual Environment ...

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Tags: C++ dlib Dlib 19.4 Dlib 19.5 Dlib 19.6 Python ubuntu
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Filed Under: Compile, Install, Tutorial

Install OpenCV3 on Ubuntu

Avatar Vaibhaw Singh Chandel
June 6, 2017 156 Comments
Compile Install OpenCV 3

June 6, 2017 By 156 Comments

Install OpenCV 4 on Ubuntu

In this post, we will provide step by step instructions for installing OpenCV 3 (C++ and Python) on Ubuntu. If you are still not able to install OpenCV on your system, but want to get started ...

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Tags: C++ linux OpenCV 3 OpenCV 3.3 OpenCV 3.3.0 Python ubuntu
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Filed Under: Compile, Install, OpenCV 3

Install Dlib on MacOS

Avatar Vaibhaw Singh Chandel
May 31, 2017 16 Comments
Compile Install Tutorial

May 31, 2017 By 16 Comments

Install Dlib on MacOS

In this post, we will provide step by step instructions on how to install Dlib on MacOS and OSX. The installation instructions are slightly different for different versions of the operating system and ...

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Tags: C++ dlib Dlib 19.4 Dlib 19.5 Dlib 19.6 macos osx Python
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Filed Under: Compile, Install, Tutorial

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About

AvatarI am an entrepreneur with a love for Computer Vision and Machine Learning with a dozen years of experience (and a Ph.D.) in the field.

In 2007, right after finishing my Ph.D., I co-founded TAAZ Inc. with my advisor Dr. David Kriegman and Kevin Barnes. The scalability, and robustness of our computer vision and machine learning algorithms have been put to rigorous test by more than 100M users who have tried our products. Read More…

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