How can i detect trees in Aerial Images?

asked 2019-11-12 06:10:07 -0500

Majd gravatar image

updated 2019-11-12 07:23:55 -0500

berak gravatar image

I am new in this field and i looked at face detection tutorial with Haar cascade. 1-How can i get Haar cascade for trees detection or is there any way to generate it. 2-Is there better approach to detect trees in Aerial Images?

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Comments

1

Have you try to google your question?

LBerger gravatar imageLBerger ( 2019-11-12 07:21:19 -0500 )edit

i did bot find trees.xml ( Haar cascade) and i wonder if this file available. Or it is better to seek another solution.

Majd gravatar imageMajd ( 2019-11-12 08:37:33 -0500 )edit

Do you have images database you want to detect trees in ?

Ziri gravatar imageZiri ( 2019-11-21 03:14:31 -0500 )edit

Thanks alot for you question. Yes i have as one map and as openstreet map tiles. I uploaded it in this link https://filebin.net/hcfyasz52c860sx1

Majd gravatar imageMajd ( 2019-11-21 07:25:57 -0500 )edit

This is a segmentation task and it seems like deep learning "Unet" gives good results in this case. you can check an example here : link text.

Ziri gravatar imageZiri ( 2019-11-21 18:23:02 -0500 )edit

Thanks alot i will look at it.

Majd gravatar imageMajd ( 2019-11-22 02:05:18 -0500 )edit

ist i possible then to get position of trees as numpy array.

Majd gravatar imageMajd ( 2019-11-22 02:09:20 -0500 )edit

If you use Unet you' ll be able to get the tress as 1 segment ; you'll be able to get their borders& position(centroid) by group .

Ziri gravatar imageZiri ( 2019-11-22 02:26:16 -0500 )edit

Do you have idea how can i for my map get or make dataset!

Majd gravatar imageMajd ( 2019-11-22 02:37:37 -0500 )edit

Search for annotation tools online - > the goal is to have 2 images 1 is the original and the second is the a binary mask ( the mask images should contain the background in black and trees in white).

Ziri gravatar imageZiri ( 2019-11-22 02:44:02 -0500 )edit