nghia nguyen

Active since 2011

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Programming touch screen with matlab
Hi.I have a question.I want to use Matlab to write a simple program for my tablet.So how can I interface with touch screen using...

nästan 13 år ago | 0 answers | 1

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answers

Question

Capturing images from webcam every 1s.
I have a question.I want to use webcam to localize my mobile robot.So I must capture an image every 1s to analyse.Can you tell m...

mer än 13 år ago | 1 answer | 0

1

answer

Question

Using timer to capture images from webcam
Hi,I have a question. I want to use a webcam to capture an image every 1s.I made a GUI with 2 axes and 2 button.Axes 1 is used t...

nästan 14 år ago | 0 answers | 0

0

answers

Question

How to remove shadow from LED light
Hi,I have a question. How can I remove the ambient light of a LED.I just want to retain the central light of that LED to determ...

nästan 14 år ago | 1 answer | 0

1

answer

Question

Edge detection
Hi,I have a question. I have an image that I capture from a webcam,here is it: <http://www.flickr.com/photos/48230201@N02/56535...

nästan 14 år ago | 1 answer | 0

1

answer

Question

processing image from webcam
Hi, I have something to ask you.I have an image with a large rectangle and inside that rectangle there are a red circle and a gr...

nästan 14 år ago | 1 answer | 0

1

answer

Question

image processing from webcam
Hi,I have something to ask you.I have an image with a large rectangle and inside that rectangle there are a red circle and a gre...

nästan 14 år ago | 1 answer | 0

1

answer

Question

Capture an image from webcam
Hi! I have a webcam.I want to capture an image from webcam and the save that picture into some type of image (*.jpg,*.png...).C...

nästan 14 år ago | 1 answer | 0

1

answer

Question

Get the position of pixels with specifed color
Hi! I have a problem.I have a picture with two circle in it.A red and a green.I want to get the postion of their centers and co...

nästan 14 år ago | 1 answer | 0

1

answer

Question

Get the position of specifed pixels
Hi! I have a problem.I have I picture with a rectangle in it.I can draw the boundary (edge detection) of that rectangle but how...

nästan 14 år ago | 1 answer | 0

1

answer

Question

Get the position of pixels with specifed color
Hi! I have a problem with my fisrt IP project. I have a picture with 2 circles in it, a red circle and green circle. I want to ...

nästan 14 år ago | 1 answer | 0

1

answer