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OpenCV Review

OpenCV
Our score: 8.9 User satisfaction: 99%

What is OpenCV?

OpenCV is a free-to-use open source computer vision and machine learning software library. The platform is designed to offer a general infrastructure for computer vision applications and to fast-track the use of machine perception in commercially available creations.

Additionally, OpenCV is operating under a BSD license, which means there is minimal to no restrictions on the use of the library. This allows commercial entities are able to employ the code and tweak it as they want.

With OpenCV, users have access to more than 2,500 algorithms that can be utilized to deploy a number of computer vision and machine learning capabilities such as facial recognition object identification, and more.

Overview of OpenCV Benefits

Cross-Platform Library

OpenCV is a cross-platform library, enabling users on different operating systems to use it without complications. It is even accessible on mobile systems like iOS and Android, making it a truly portable library.

Vast Algorithms

OpenCV offers users access to over 2,500 algorithms, both classic and state-of-the-art. This vast library allows programmers to perform a multitude of tasks in their software such as extracting 3D models of objects, removing red eyes, following eye movements, and more.

Extensive Use

OpenCV is being used by giant companies like Google, IBM, Toyota and startups such as Applied Minds and Zeitera as well as organizations in countries all over the world to conduct multifarious tasks. This gives users assurance that they are onboarding a library that is being used extensively by enterprises and government institutions.

Moreover, OpenCV has a vast community where users can ask for assistance and offer help to their fellow developers in case they have questions regarding codes or the platform. This lets developers access insights from real people about the library and its codes.

Efficient Solution

OpenCV has been optimized to provide algorithmic efficiency especially for the processing of real-time programs. On top of that, its design allows it to take advantage of multi-core systems and of hardware acceleration to deploy.

Overview of OpenCV Features

  • Programming Functions Library
  • Community Forums
  • Multiple Interfaces

OpenCV Position In Our Categories

Because businesses have specific business needs, it is only logical that they steer clear of subscribing to a one-size-fits-all, ideal system. Needless to say, it is troublesome to come across such a software system even among widely used software products. The practicable thing to undertake is to note down the different important factors that demand examination including crucial features, costing, skill competence of the employees, business size, etc. Then, you must follow through the product research to a full extent. Browse over some of these OpenCV analyses and check out the other software solutions in your list in detail. Such detailed product research makes sure you stay away from ill-fitting applications and select the one which provides all the aspects you require business requires for optimal results.

Position of OpenCV in our main categories:

TOP 10

OpenCV is one of the top 10 Artificial Intelligence Software products

If you are considering OpenCV it could also be sensible to check out other subcategories of Artificial Intelligence Software gathered in our database of B2B software reviews.

Every company has different requirements and requires a software that can be personalized for their size, kind of workers and buyers, and the specific industry they are in. For these reasons, no system can provide perfect features off-the-shelf. When you search a software app, first be sure what you want it for. Read some OpenCV Artificial Intelligence Software reviews and ask yourself do you need basic tools or do you require complex tools? Are there any industry-specific functionalities that you are looking for? Obtain the answers to these queries to help your search. There are multiple elements that you need to consider and these include your finances, particular business requirements, your organization size, integration requirements etc. Take your time, use a few free trials, and finally choose the system that presents all that you want to improve your company efficiency and productivity.

How Much Does OpenCV Cost?

OpenCV Pricing Plans:

Free Trial

OpenCV

Free

OpenCV doesn’t have a regular enterprise pricing plans, it has a BSD license.  This means that it is a costless platform and it can be modified depending on a user’s needs.

User Satisfaction

Positive Social Media Mentions 154
Negative Social Media Mentions 1

We realize that when you make a decision to buy Artificial Intelligence Software it’s important not only to see how experts evaluate it in their reviews, but also to find out if the real people and companies that buy it are actually satisfied with the product. That’s why we’ve created our behavior-based Customer Satisfaction Algorithm™ that gathers customer reviews, comments and OpenCV reviews across a wide range of social media sites. The data is then presented in an easy to digest form showing how many people had positive and negative experience with OpenCV. With that information at hand you should be equipped to make an informed buying decision that you won’t regret.

Technical details

Devices Supported

  • Windows
  • Linux
  • Android
  • iPhone/iPad
  • Mac

Deployment

  • On Premise

Language Support

  • English

Pricing Model

  • Free

Customer Types

  • Small Business
  • Large Enterprises
  • Medium Business
  • Freelancers

What Support Does This Vendor Offer?

  • email
  • phone
  • live support
  • training
  • tickets

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OpenCV Comparisons

OpenCV user reviews

User-friendly and with a supportive community

Read full review >
Armand
5/5

Overall impression

4/5

Customer Support

5/5

Value for Money

4/5

Ease of Use

Published on: 07.11.2019 Company Size: Industry: Computer Software

Makes really great use of API

Read full review >
Brain
5/5

Overall impression

4/5

Customer Support

4/5

Value for Money

4/5

Ease of Use

Published on: 12.10.2019 Company Size: More than 100 Employees Industry: Information Technology and Services

Bests other tools when it comes to image recognition

Read full review >
Lavinia
5/5

Overall impression

5/5

Customer Support

4/5

Value for Money

5/5

Ease of Use

Published on: 11.10.2019 Company Size: Industry: N/A

Has all the algorithms that I need

Read full review >
Angus
5/5

Overall impression

5/5

Customer Support

4/5

Value for Money

4/5

Ease of Use

Published on: 07.10.2019 Company Size: Industry: Computer Software

Really user-friendly tool

Read full review >
Anais
5/5

Overall impression

4/5

Customer Support

4/5

Value for Money

4/5

Ease of Use

Published on: 03.10.2019 Company Size: More than 100 Employees Industry: Computer Software

What are OpenCV pricing details?

OpenCV Pricing Plans:

Free Trial

OpenCV

Free

OpenCV doesn’t have a regular enterprise pricing plans, it has a BSD license.  This means that it is a costless platform and it can be modified depending on a user’s needs.

What integrations are available for OpenCV?

No information available.

OpenCV average rating:

Average score
4.6/5 (14 user reviews)
5/5

Overall impression

5/5

Customer Support

4/5

Value for Money

4/5

Ease of Use

Write your own review of this product

ADD A REVIEW

The most favorable review

Rita

PROS: The thing that I like the most about this tool is that despite the simplicity of its functions, I can still do things like transforming, resizing, and other prcoessing techniques on images. It's so easy to do on this tool that I've even chosen to use this instead of more conventional image editors.

CONS: honestly, there isn't anything about this tool that I can complain about. It ticks all the boxes that I am looking for.

Reviewed 7 months ago

Read full review >

The least favorable review

Mona

PROS: I really like how user-friendly it is, and how all it takes to get the hang of it is to look over a number of illustrations online. I've been able to use it to perform a number of PC vision applications, such as eyeball following, color tracking, confront recognition, and signal acknowledgement, just to name a few. This has been a really big help in the projects that I do and I can't think of a better alternative.

CONS: I think this product is exceptional, and I really can't think of anything to pick on and complain about.

Reviewed 7 months ago

Read full review >

More reviews from 14 actual users:

Sort by:

Latest
  • Latest
  • Most useful
  • Most positive
  • Most negative

User-friendly and with a supportive community

Read full review >
Armand
5/5

Overall impression

4/5

Customer Support

5/5

Value for Money

4/5

Ease of Use

Published on: 07.11.2019 Company Size: Industry: Computer Software

PROS: I really love the community that has sprung around this tool, which has been around for decades now. Because of that community, it's been really easy for me to find help for anything, whether that's solutions to tiny errors I encounter or to algorithms that I need. It also comes in multiple languages, which I'm sure users will really appreciate since they may have a preferred coding language that they use. I think all of those things make this tool really powerful.

CONS: This tool has really helped me out with any problems I've encountered involving Computer Visions. There isn't anything bad I can say about it.

What do you think about this review? Great Poor

Makes really great use of API

Read full review >
Brain
5/5

Overall impression

4/5

Customer Support

4/5

Value for Money

4/5

Ease of Use

Published on: 12.10.2019 Company Size: More than 100 Employees Industry: Information Technology and Services

PROS: I think that there's isn't a better user of API than this tool when it comes to image processing and computer vision. I like that it allows me to take the frame from a live feed or an image from the web and then perform processing on it. I also like how easy it is to manipulate an image with this tool because I only need to edit the numpy array. This is because the image itself has been used as the numpy array object. I truly think there's nothing that tops this API when it comes to performing image processing.

CONS: Frankly, I don't have anything to complain about when it comes to this tool. I think it is top-notch.

What do you think about this review? Great Poor

Bests other tools when it comes to image recognition

Read full review >
Lavinia
5/5

Overall impression

5/5

Customer Support

4/5

Value for Money

5/5

Ease of Use

Published on: 11.10.2019 Company Size: Industry: N/A

PROS: I like a number of things about this tool. For one, it is free and provides you with online support that is dependable. I didn't find it hard to learn how to use it and didn't have to contend with a steep learning curve. I also really like how there are a number of options available to me when it comes to tweaking the properties of videos and images. I've been able to use this tool to blur images, sharpen images, detect edges, and detect faces and objects. I also like the function that allows me to take colored images and turn them gray.

CONS: Frankly, I can think of anything about this tool to complain about.

What do you think about this review? Great Poor

Has all the algorithms that I need

Read full review >
Angus
5/5

Overall impression

5/5

Customer Support

4/5

Value for Money

4/5

Ease of Use

Published on: 07.10.2019 Company Size: Industry: Computer Software

PROS: There are multiple things I like about this too, with the first one being that it is open source. I can use it In C++ as well as Python. I don't need to look at other tools since all the algorithms that I'm going to need for Computer Vision tasks are already available. I also really appreciate how easily it works with other well-known libraries like Matplotlib and Numpy.

CONS: There is a huge community that you can turn to for support, so I haven't really had any trouble using it and I can't think of one particular thing that I can complain about.

What do you think about this review? Great Poor

Really user-friendly tool

Read full review >
Anais
5/5

Overall impression

4/5

Customer Support

4/5

Value for Money

4/5

Ease of Use

Published on: 03.10.2019 Company Size: More than 100 Employees Industry: Computer Software

PROS: I really like how easy this is to use. All I needed was to look at a few examples provided and I was able to come up with code that I needed. With this tool, I've been able to successfully perform a number of computer vision applications. Some of those include eyeball tracking, color tracking, face recognition, and gesture recognition. Implementing these was also easy to do with Python. This tool has really been very useful to me.

CONS: Honestly, I can't think of anything that I don't like about this tool. So far, it is the best of its kind.

What do you think about this review? Great Poor

Has all the algorithms you need

Read full review >
Melany
5/5

Overall impression

5/5

Customer Support

5/5

Value for Money

4/5

Ease of Use

Published on: 01.10.2019 Company Size: More than 100 Employees Industry: Information Technology and Services

PROS: When it comes to CV libraries that use Python for CV algorithm implementation, you can't do better than this tool. First off, you can get lots of resources and support for this tool on the internet. Another thing I really liked and I think other users will like is the numerous algorithms it provides, ranging from converting an image to grayscale, color tracking, and color masking. It's also very easy to have hand recognition implemented with this tool.

CONS: I do wish that they would have this available for Python 3. Currently, it runs on Python 2.7 and setting that up can be a little tedious. I hope future versions are compatible to Python 3.

What do you think about this review? Great Poor

Still a great tool even on mobile

Read full review >
Zola
5/5

Overall impression

5/5

Customer Support

4/5

Value for Money

4/5

Ease of Use

Published on: 26.09.2019 Company Size: Industry: N/A

PROS: There are a number of things that I appreciate about this tool. First off, even if it is running on a mobile device, it still perfroms exceptionally. It performs pretty well when it comes to object detection accuracy. Another exceptional thing it can do is being able to take live videos, capture frames from it, and then process it with very little latency time. It's definitely the tool to use when you want to implement object detection and image recognition in mobile applications.

CONS: i would like to see it be more compatible with other programming languages in the future. Currently, it works best with the Python programming language.

What do you think about this review? Great Poor

Works really great for image resizing

Read full review >
Rita
5/5

Overall impression

5/5

Customer Support

4/5

Value for Money

4/5

Ease of Use

Published on: 23.09.2019 Company Size: 1-10 Employees Industry: Computer Hardware

PROS: The thing that I like the most about this tool is that despite the simplicity of its functions, I can still do things like transforming, resizing, and other prcoessing techniques on images. It's so easy to do on this tool that I've even chosen to use this instead of more conventional image editors.

CONS: honestly, there isn't anything about this tool that I can complain about. It ticks all the boxes that I am looking for.

What do you think about this review? Great Poor

Great for image processing beginners

Read full review >
Santiago
4/5

Overall impression

4/5

Customer Support

3/5

Value for Money

4/5

Ease of Use

Published on: 21.09.2019 Company Size: 11-50 Employees Industry: Mechanical or Industrial Engineering

PROS: The thing that I like the most about this is how it makes programming so easy. I also really appreciate how flexible it is, since I can program either in Python or C++

CONS: I think the installation process could be better, but you only have to deal with that once so I don't think it's that big of a deal. I also think that they could still improve on the documentation.

What do you think about this review? Great Poor

Top-notch library

Read full review >
Bart
5/5

Overall impression

4/5

Customer Support

4/5

Value for Money

5/5

Ease of Use

Published on: 12.09.2019 Company Size: More than 100 Employees Industry: Information Technology and Services

PROS: I like the fact that this tool is open source, and that there are so many people working to make sure that the algorithms are working as they should. It also makes it easy for newbies to get the hang of using it, since there is a lot of documentation available online. Tutorials are aplenty online, so it's always easy for me to do a number of things with this tool. Just some of the things I've been able to do with this tool include thresholding, contour finding, and face tracking. It is a really sound library that I would not have any hesitation recommending to other users.

CONS: Right now, I can't think of anything else that I hate about this tool.

What do you think about this review? Great Poor

A really user-friendly tool

Read full review >
Mona
4/5

Overall impression

3/5

Customer Support

4/5

Value for Money

4/5

Ease of Use

Published on: 08.09.2019 Company Size: Industry: Accounting

PROS: I really like how user-friendly it is, and how all it takes to get the hang of it is to look over a number of illustrations online. I've been able to use it to perform a number of PC vision applications, such as eyeball following, color tracking, confront recognition, and signal acknowledgement, just to name a few. This has been a really big help in the projects that I do and I can't think of a better alternative.

CONS: I think this product is exceptional, and I really can't think of anything to pick on and complain about.

What do you think about this review? Great Poor

Essential for image processing beginners

Read full review >
Sonia
4/5

Overall impression

3/5

Customer Support

3/5

Value for Money

3/5

Ease of Use

Published on: 08.09.2019 Company Size: More than 100 Employees Industry: Computer Software

PROS: To start with, I really like that the C libraries are given for free, making it easy for me to build something on top of it. It was also easy to get the hang of this since there are a lot of examples to look at online. While it's primarily Phython-centric, you also look at examples in different languages like Objective-C, C++, and C. Any problems that I had with integration, I was able to resolve quickly thanks to the amount of examples available online.

CONS: I do wish that there was a larger community around this because if you're the first person to encounter a particular problem, odds are no one else will be able to provide you with a solution immediately. You'd have to wait literal months before a solution presents itself. This is a tool that you definitely can't use alone, and is really best used with other people around.

What do you think about this review? Great Poor

Effortlessly detects objects

Read full review >
Julius
4/5

Overall impression

3/5

Customer Support

3/5

Value for Money

4/5

Ease of Use

Published on: 02.09.2019 Company Size: Industry: N/A

PROS: There are a number of things that I really like when it comes to this tool. For one thing, it definitely performs better and more accurately compared to other similar tool when it comes to object detection. I also find that it can integrate easily since it makes use of the Python programming language. When it comes to detecting objects in a live image, the tool performs really well. It also gets high marks when it comes to image detection.

CONS: I really don't have anything I dislike about this tool. It's the best one of its kind, as far as I know.

What do you think about this review? Great Poor

Nothing tops it when it comes to image processing

Read full review >
Jerrod
5/5

Overall impression

4/5

Customer Support

4/5

Value for Money

4/5

Ease of Use

Published on: 21.08.2019 Company Size: More than 100 Employees Industry: Other

PROS: There are a number of things that I like about this tool but I think the one that I really appreciate the most is the fact that it is free and I can count on the support available online. This has made learening this tool and using it a really easy experience. I also like that it can run on a number of systems, like iOS, Mac, Linux, and Windows. There a number of functions that I've been able to use in image processing. With this tool, I've been able to perform image blurring and sharpening, edge detection, as well as object and face detection.

CONS: This tool makes computer vision easy, as well as processing images. I can't think of any issues I have with it at the moment.

What do you think about this review? Great Poor
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Reviewed By Louie Andre
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