Q learning algorithm in image processing using matlab.

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NABIHA ANAYA 2021-5-18

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https://ww2.mathworks.cn/matlabcentral/answers/833423-q-learning-algorithm-in-image-processing-using-matlab

回答： sireesha about 23 hours 前

I would like to process the images by removing noise from the blur and color correction using Q-learning simpler and more efficient because artificial intelligence and especially deep learning consists of more advanced methods on image processing. I know about neural networks but i don't know much about this algorithm. so, i am totally confused from where to start and how can i do this. Can anyone please share some link because i searched a lot from past two days and i saw most of the videos of q-learning algo is about either games or robot. I can't find any help on image processing side. Please help me, i have also the option of doing this on python.

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Answer 1

Emmanouil Tzorakoleftherakis 2021-5-19

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Hello,

Finding an example that exactly matches what you need to do may be challenging. If you are looking for the "deep learning" version of Q-learning, it's called DQN. See some details here and some examples below.

https://www.mathworks.com/help/reinforcement-learning/ug/create-agent-using-deep-network-designer-and-train-using-image-observations.html

https://www.mathworks.com/help/reinforcement-learning/ug/train-dqn-agent-to-balance-cart-pole-system.html

If you keep finding examples of Q-learning for the application you are thinking maybe there is a reason for that. Without being an expert, Q-learning works with tabular policies, so it may fit nicely with a scenario where you want to manipulate pixels in an image (which is a table after all)

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NABIHA ANAYA 2021-5-20

So, which app is suitable for Q learning? Because i have to do Q learning and after searching i find out reinforcement learning toolbox used in this. But i haven't free trial.

Emmanouil Tzorakoleftherakis 2021-5-20