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why the mask of feature tracker is 480x640? #136

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cai199626 opened this issue Jun 17, 2020 · 0 comments

cai199626 commented Jun 17, 2020 •

edited

My understanding was that this app runs with 640x480(width x height) images, but why the mask in the feature_tracker.hpp

#define COL 480
#define ROW 640
/*
 image frame
 --------> x:480
 |
 |
 |
 |
 |
 | y:640
 */

is that mean the image has been rotated somewhere? but I cannot find the rotation code.

why feature_tracker uses the portrait image?
Thanks a lot!

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