sandeep

Active since 2014

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Professional Interests: signal processing

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counting pixels of certain irregularly spaced area in image
how can we count the *total* pixels in the sector shaped region( *total* means sum of red,yellow,bluish and white pixels in the ...

mer än 10 år ago | 0 answers | 0

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how to capture certain area of screen
The code you are referring to takes only one screen shot. I need a code that can capture certain area of screen continuously let...

mer än 10 år ago | 0

Question

how to capture certain area of screen
This is a matlab screen capture program that captures whole screen every one second and saves capture screen to a folder. I need...

mer än 10 år ago | 3 answers | 0

3

answers

Question

read a video playing on screen with uploading it as a file in matlab
I need to read a video being played in a windows 7 laptop using matlab using screen capture.I can find the coordinates of rectan...

mer än 10 år ago | 0 answers | 0

0

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plotting ekg curve using a buffer
i have a matlab code that processes 8 images stored in a folder in C drive to find the percentage of red color in each image mak...

mer än 10 år ago | 0 answers | 0

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Question

detecting red color spots in real time video i.e. video is not stored on hard disk
Hi all! my question is like this... an ultrasonic scanning probe is hovered above a metal rod to scan for defects.The scan can b...

mer än 10 år ago | 1 answer | 0

1

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Question

identifying spot in clear image
i have colored images of same thing taken in series one after another with a very small time interval. Most of the region in the...

mer än 10 år ago | 0 answers | 0

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answers

Question

finding the coordinates of points with maximum intensity
i have a image file of a welded metal in jpg format. In the image ,the defect in welding appears as an object having maximum int...

mer än 10 år ago | 2 answers | 0

2

answers