How Blurs & Filters Work - Computerphile
Image filters make most people think of Instagram or Camera Phone apps, but what's really going on at pixel level? Image Analyst Dr Mike Pound explains some of the most common filters.
Secrets Hidden in Images (Steganography): https://youtu.be/TWEXCYQKyDc
JPEG 'files' & Colour: https://youtu.be/n_uNPbdenRs
The Dress: https://youtu.be/Tw0PlGpaqy4
The VR Cave: https://youtu.be/STMcWUtQr1Y
JPEG Discrete Cosine Transform (DCT): https://youtu.be/Q2aEzeMDHMA
http://www.facebook.com/computerphile
https://twitter.com/computer_phile
This video was filmed and edited by Sean Riley.
Computer Science at the University of Nottingham: http://bit.ly/nottscomputer
Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
Видео How Blurs & Filters Work - Computerphile канала Computerphile
Secrets Hidden in Images (Steganography): https://youtu.be/TWEXCYQKyDc
JPEG 'files' & Colour: https://youtu.be/n_uNPbdenRs
The Dress: https://youtu.be/Tw0PlGpaqy4
The VR Cave: https://youtu.be/STMcWUtQr1Y
JPEG Discrete Cosine Transform (DCT): https://youtu.be/Q2aEzeMDHMA
http://www.facebook.com/computerphile
https://twitter.com/computer_phile
This video was filmed and edited by Sean Riley.
Computer Science at the University of Nottingham: http://bit.ly/nottscomputer
Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
Видео How Blurs & Filters Work - Computerphile канала Computerphile
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