Posts by Xu Baoxi

Thank you so much, Ru.

I was busy in other modeling and did not come in the forum.

I will try your solution.

Thanks and best regards,

Dear Ru,

Just got time to try it.

You mean that only I get "Color map" first, then I can translate grey values into pseudo 24bit color in VA, right? I did not find any operator in VA with such function.

Thanks and best regards,

Baoxi

Thank you very much, Ru. I will try it.

Best regards,

Baoxi

Hi, Friends,

I wonder is it possible to display a grey image as a pseudo color image based on value of pixel?

Thank you very much.

Baoxi

Dear CarmenZ,

It works well. Thank you very much.

Best regards,

Baoxi

Dear CarmenZ,

Thank you very much. I will check it and then feedback you.

Best regards,

Baoxi

Dear CarmenZ,

I have tried the design. It selects a rectangular region successfully. But how to select a circular region?

Your instruction is appreciated.

Thanks and Best regards,

Baoxi

Dear CarmenZ,

1. Yes, I know the coordinates x and y.

2. Yes, setting the useless pixel to zero value is expected.

Thank you very much for the suggested processing. I will try it.

Thanks again and best regards,

Baoxi

Dear Ru,

Thank you very much for your fast response.

The region of interest is a circle.

Best regards,

Baoxi

Hi Friends,

I am a APPLET beginner and have to learn a lot. Thanks for help in advance.

One question: how to block some part of an image for image process?

I want to do the real time image process for the captured video. However, only is the central part useful image and surrounding area is useless. How can I filter out the surrounding area?

Solution is appreciated.

Thanks,

Baoxi