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You're reading from  Learning OpenCV 3 Application Development

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Published inDec 2016
Reading LevelIntermediate
PublisherPackt
ISBN-139781784391454
Edition1st Edition
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Samyak Datta
Samyak Datta
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Samyak Datta

Samyak Datta has a bachelor's and a master's degree in Computer Science from the Indian Institute of Technology, Roorkee. He is a computer vision and machine learning enthusiast. His first contact with OpenCV was in 2013 when he was working on his master's thesis, and since then, there has been no looking back. He has contributed to OpenCV's GitHub repository. Over the course of his undergraduate and master's degrees, Samyak has had the opportunity to engage with both the industry and research. He worked with Google India and Media.net (Directi) as a software engineering intern, where he was involved with projects ranging from machine learning and natural language processing to computer vision. As of 2016, he is working at the Center for Visual Information Technology (CVIT) at the Indian Institute of Information Technology, Hyderabad.
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Exploring the dataset


In the previous chapter, we talked about the role of a dataset in image classification systems. We saw that any classifier needs to see some examples of the images that it wants to classify so that it can use the domain knowledge to learn its own set of rules. These rules would eventually help the classifier to make predictions for the new images during its course of operation. We also shared a small dataset comprising of 200 images in the previous chapter. Let's now take a closer look at the contents.

As mentioned, the dataset contains 200 images--100 images of male and 100 of female faces. Since our goal here is to recognize the gender of faces, our dataset must have representations from both the gender categories. All the facial images belong to celebrities (politicians, actors, sportspersons, and so on). Here is a list of celebrity names (categorized according to their genders) whose faces appear in the dataset that we have curated for our project:

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Learning OpenCV 3 Application Development
Published in: Dec 2016Publisher: PacktISBN-13: 9781784391454

Author (1)

author image
Samyak Datta

Samyak Datta has a bachelor's and a master's degree in Computer Science from the Indian Institute of Technology, Roorkee. He is a computer vision and machine learning enthusiast. His first contact with OpenCV was in 2013 when he was working on his master's thesis, and since then, there has been no looking back. He has contributed to OpenCV's GitHub repository. Over the course of his undergraduate and master's degrees, Samyak has had the opportunity to engage with both the industry and research. He worked with Google India and Media.net (Directi) as a software engineering intern, where he was involved with projects ranging from machine learning and natural language processing to computer vision. As of 2016, he is working at the Center for Visual Information Technology (CVIT) at the Indian Institute of Information Technology, Hyderabad.
Read more about Samyak Datta

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