facebook What are the Best Image Annotation Platforms for Computer... - Vigyaa

Delete Collection?

Are you sure you want to delete this collection permanently?


Delete Collection?

Are you sure you want to delete this collection permanently?

Everyone has a Story to Tell and an Experience to Share!

Let’s Start Writing


What are the Best Image Annotation Platforms for Computer Vision

To train the computers learn a certain types of patterns, different types of dimensions or shapes and attributes, images are used with proper annotation that can be done with the help of a software to outline the entire object making it visible to machines or computer vision.

To train the computers learn a certain types of patterns, different types of dimensions or shapes and attributes, images are used with proper annotation that can be done with the help of a software to outline the entire object making it visible to machines or computer vision.

You can find various types of online platform and software to annotate different types of images in different annotation formats. But it is quite difficult to find the right and best platform for image annotation, so be brought the list of best software or online platform for computer vision.



Launched in 2018, Labelbox is one of the most widely used online platform for image annotation. Equipped with best possibility to integrate the human and machine consensus at the same place helping AI developers to build the right model.

Since, its launched, LabelBox has constantly updating and improving the functionalities and other features. It is available freely for community edition up to 5K images and enterprise version. It cam best platform for small or medium size companies looking for free tools.

LabelBox provides a comprehensive online platform to annotate the images in different formats lines, points, boxes and polygons or semantic segmentation with various innovative features. Annotators can monitor performance including the statistics on second needed to label various types of images. The interface of LabelBox is very user-friendly and supported to computers.


It is another best web-based platform offering the innovative annotation interface which available for self-hosted infrastructure for training the models and improving the interaction with humans or you can say annotates using this for image annotation service.

It is integrated with wide-ranging tools like lines, polygons, including dots and bitmap brush which is used in semantic segmentation annotation. This is also providing the option to add image and objects tags with figures ordering in layers. It is supporting various types of images formats with option to transform the data directly on the platform.

It is offering tons of options for managing the datasets with the option to add users allowing them the grangular permissions or monitoring the performance through statistics. Annotators can do the precise work with various shortcut keys. The disappointing factor is quite frustrating as it is taking extra time while switching between images and record annotations.

It is an open-source tool just like other online tool and offers a great platform to perfrom straightforward tasks without project management. It is also offering various tools and functions to annotate all types of images in different formatting like lines, dots, circles and ellipses etc. Annotators using VGG Image Annotator can add objects and images attributes or tag them.

This application is very lightweight to use and comes with various short-cuts For polygon annotation it is one of the best suitable software allowing to see the line of the polygon and not nothing else. It is also available free and providing compatible with leading operating systems and computer providing the world-class annotation service.


Labellmg is another open-source image annotation tool comes with pre-built binaries for windows based computers to extremely easy to install. It is also available for free comes with various innovative functions but suitable for bounding boxes as there is another version available to optimize for one-class tagging.

It is basically for project management, as it comes with virtually project management properties allowing the users to easily import and visualize annotations with options to correct them as per the needs. It interface is also quite user-friendly making the annotation process easier and faster with quality and accuracy at best level.


Apart from these, there are many other freely available software or online platform like Diffgram, RectLabel , DataTurks ,   you can choose for image annotation. But with free service you cannot get quality results and you have to either buy the premium or paid service to get access of more functions and perform the highly critical annotation tasks with best accuracy.

And there are many image annotationcompaniesalso providing this service with human-powered annotation systems. Cogito is one of them providing the high-quality image annotation service using the multiple types of software and paid tools to annotate the images for AI and machine learning model developments. It is involved in data collection, classification and image annotation or data labeling for various industries while ensuring the best quality. 

Source: https://machinelearningasaservice.weebly.com/blog/what-are-the-best-image-annotation-platforms-for-computer-vision


About Cogito

Cogito specializes in human empowered automation with skilled workforce and cutting-edge technology to develop high-quality data sets for Ecommerce and other emerging industries focusing on artificial intelligence and machine learning. Cogito works with flexible working models to provide a scalable data solution with speed and accuracy at optimum cost. View all posts by Cogito

Cogito provides training data set for machine learning and AI based applications require a high-quality dataset for developing feasible models.



Related Articles

What Are Featured Snippets?

The featured snippets are becoming a hot topic nowadays. It has short and crisp information of the user's query. The search engine crawlers extract the information visible into the featured snippets. The most common type of featured snippets you will see are definitions, tables, steps, and lists.

Google is displaying more and more featured results every day. Now on average, more than 70 percent of featured snippets are generating from the sites ranking between position 2-10. It gives the SEO companies a new way to beat the top result and achieve position zero.

Featured snippets are also called position zero, and as their name sounds, they are cutting the traffic of first ranking result.

A position zero is a unique obstruct over the organic search results that Google here and there shows for specific inquiries, usually questions (i.e., who/what/where/when/why/how).

It contains an outline (a paragraph, a list, a table, or a video), also the publication date, page title, connection to the page from which the appropriate response generated, and URL.

Why Are Featured Snippets Important for SEO?

Featured Snippets Affect SEO in two different ways. In the first place, Featured Snippets are a chance to get more clicks from the organic search results without higher Google rankings.

Numerous SEOs call the Featured Snippet box as "Position ZERO" because it shows up over the customary #1 spot.

Information Box and Rich Answers are not lies under the class of Featured Snippets. Here we have described types of Featured snippets and how you can achieve it.

1. Text or Paragraph Featured Snippet

As we all like the extracted answer that immediate answers our search query. Google extricates content from a page trying to respond to the searcher's query. The best approach to achieve the paragraph featured snippets is to answer the searcher's question at the top of the page and then spread light over the topic to keep the searcher engaged.

FAQ pages are ideal for responding to numerous short queries at once, while blog pages are better for complex questions.

Optimize Your Content for Paragraph Featured Snippets

Paragraph snippets are extremely suited for these kinds of searches:

• Comparisons ( X vs. Y)

• Who is…

• Why is…

• How is…

Google is just going to pull a small part of your content, so make sure to give your answer in 40 to 50 words. For a shockingly better possibility at the featured result, incorporate the query as a heading and answer the question straightforwardly.

2. Video Snippets

Other than text snippets, Google may choose a video as the best solution to your query. If so, you will see a video snippet as a result. If you click on the picture, you will navigate to the specific landing page.

For some "how-to" queries, Google has selected to pull in essential videos, featuring suggested clips of the video that is probably going to best respond to the searcher's query.

Optimize for Video Featured Snippets

• Optimization for video content is simple since Google appears to support video content:

• Plan your content step-by-step

• Add a script for the video's captions

• Utilize optimized description with long-tail keywords

3. The Table Featured Snippet

Table snippets are shockingly popular, making up 29 percent of all featured snippets. Google indeed prefers to flaunt its abilities with these. It doesn't simply pull the data and let it display how it is– it can extract the data the user is searching for, and produce its very own table, as in the model underneath.

Optimize for Table Featured Snippets

• If you want to optimize for the table snippet results here are some essential tips to consider:

• Take each necessary step for Google. Feel free to put your information in a table yourself. It will serve your site visitor as you are preparing this for them. It could furthermore make it simpler for Google to find your tabular content.

• Always start with a suitable heading immediately, followed by your table and data.

4. The Bulleted List Featured Snippet

Answers that exhibited in numbered lists or bulleted lists fall under this snippet type. List snippets apply for the parts of posts, which are step-by-step guides and instructions.

Optimize for List Featured Snippets

• Here are some essential techniques to optimize your content for the list snippet result:

• Include the question as a heading

• Answer the question in 40-50 words under the heading

• There's likewise a second way that Google will search for this data: put your list in the table order.

• To do that, organize your content in steps with ordered or unordered list labels. And for each significant activity or level, utilize a heading.


If you need to improve your website traffic and enhance your site's SEO, you should realize that involving the top-10 positions of Google indexed lists isn't the solution. Positioning in featured snippets allows you another opportunity to beat your competitors.

Here's a swift recap of the Techniques:

• Target question-related keywords

• Analyze Google's "People Also Ask" for pertinent queries

• Strive for the first page of Google SERPs.

• Utilize the reversed pyramid style when curating content

• Incorporate words that are probably going to create featured snippets

• Organize your blog post as per your targeted featured snippet

• Don't cross the length of 40-58 words

• Structure your blog post properly

• Add a Q&A page to your site

Author Bio:

Ashish Roy

Since founding a Raleigh SEO Company Cibirix, Ashish has used his marketing knowledge to lead the agency in generating truly efficient digital marketing experiences for clients. He has more than 15 years of experience in digital marketing and loves to write about different types of content in the industry.

Reference Image