Read image information and show on figure from small to large size images

Hello everyone,

I have a file name 'Images' with 4 jpg picture in there, I need to read pictures and show the imfomation on a same figure from small to large size image. After that combine them into 1 picture and save it.

Thanks for your help!!

[Rik]

Ok, good luck. Feel free to update this thread when you have a question.

[Hong Thien Dang]

I'm a newbie and my teacher advise me begin with image processing

Answer 1

[Image Analyst]

OK, I'll advise that (to being with image processing). It worked out well for me, having a 40+ year career in it. I think you'll find it fun and interesting with a lot of variety.

Anyway, check out the functions imread(), imshow(), and text(), as well as the demos in the image processing toolbox. Also check out the Image Segmentation Tutorial in my File Exchange:

Image Analyst's File Exchange

[Hong Thien Dang]

@Image Analyst can you give me the code for my question

[Rik]

Yes he can, but it is much more effective if you try yourself. That way you will learn Matlab and be able to solve your own problems.

Why don't you try the advice? Try those functions he suggested. Read the documentation for any functions you don't know or understand.

When you have tried something and have a specific question you're more than welcome to come back for help. This is not a consultancy forum. If you're looking for a consultant to do the work for you, there are places where you can hire them.

here and here. It will greatly improve your chances of getting an answer.

[Image Analyst]

@Hong Thien Dang I did give you code. My File Exchange is loaded up with code. For your particular problem here, you did not even attach the images so I don't know what they look like and so I don't know what to suggest. For example when you said "show the imfomation" you don't even say what information you want shown.

[Hong Thien Dang]

here my code i need some advice

[Hong Thien Dang]

[Image Analyst]

I don't know what advice you want. Your code does what you told it to. It reads in every image in a folder, and displays it in a 2-by-2 array. That's all. What were you thinking/hoping/wanting it would do?