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EITCA Academy

EITCA Academy

The European Information Technologies Certification Institute - EITCI ASBL

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EITCI Institute ASBL

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Questions and answers designated by tag: RGB

What are the differences between the RGB and CMYK color models, and in which scenarios would each be appropriately used?

Wednesday, 01 January 2025 by EITCA Academy

The RGB and CMYK color models are foundational concepts in the realm of color theory and play a critical role in the fields of computer graphics and marketing graphic design. Understanding the differences between these two models is essential for anyone involved in graphic design, as each model is suited to specific applications and scenarios.

  • Published in Computer Graphics, EITC/CG/MGD Marketing Graphic Design, Basic principles for Graphic Design in Marketing, Color Theory Basics, Examination review
Tagged under: CMYK, Color Models, Color Theory, Computer Graphics, Graphic Design, RGB

Can a convolutional neural network recognize color images without adding another dimension?

Wednesday, 18 September 2024 by Luciano Valla

Convolutional Neural Networks (CNNs) are inherently capable of processing color images without the need to add an additional dimension beyond the standard three-dimensional representation of images: height, width, and color channels. The misconception that an extra dimension must be added stems from confusion about how CNNs handle multi-channel input data. Standard Representation of Images –

  • Published in Artificial Intelligence, EITC/AI/DLPP Deep Learning with Python and PyTorch, Convolution neural network (CNN), Training Convnet
Tagged under: Artificial Intelligence, Computer Vision, Image Processing, Neural Networks, PyTorch, RGB

If one wants to recognise color images on a convolutional neural network, does one have to add another dimension from when regognising grey scale images?

Thursday, 14 March 2024 by Dimitrios Efstathiou

When working with convolutional neural networks (CNNs) in the realm of image recognition, it is essential to understand the implications of color images versus grayscale images. In the context of deep learning with Python and PyTorch, the distinction between these two types of images lies in the number of channels they possess. Color images, commonly

  • Published in Artificial Intelligence, EITC/AI/DLPP Deep Learning with Python and PyTorch, Introduction, Introduction to deep learning with Python and Pytorch
Tagged under: Artificial Intelligence, CNN, Deep Learning, Grayscale, Image Recognition, RGB
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