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asked 2013-03-28 02:05:44 -0500

zhang13404 gravatar image

Through Imgproc.boundingRect I won a rect object, now how I interception based on rect part of the picture?

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Please be more specific. Your question is actually stating nothing :)

StevenPuttemans gravatar imageStevenPuttemans ( 2013-03-28 05:11:16 -0500 )edit

oh,sorry. i want to cut out part of the pictures according to the rect.Could you tell me opencv4android offer this way?

zhang13404 gravatar imagezhang13404 ( 2013-04-01 20:56:31 -0500 )edit

No need in posting your remark twice. However like guanta presented, this works for android also. Use that code!

StevenPuttemans gravatar imageStevenPuttemans ( 2013-04-02 02:38:36 -0500 )edit

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answered 2013-03-28 03:30:06 -0500

Guanta gravatar image

What do you mean by interception here? What do you want to intercept? Your image-part you get via: cv::Mat image_part = your_image(your_rect);

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i want to cut out part of the pictures according to the rect.Could you tell me opencv4android offer this way?

zhang13404 gravatar imagezhang13404 ( 2013-04-01 20:57:44 -0500 )edit

Should work exactly the same way. Define your rectangle and create a new matrix-header with that rectancle.

Guanta gravatar imageGuanta ( 2013-04-02 03:56:34 -0500 )edit
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Asked: 2013-03-28 02:05:44 -0500

Seen: 83 times

Last updated: Mar 28 '13