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how to find the depth from the image?

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SURENTHIRAN C
SURENTHIRAN C 2014-2-25
评论： Mohammad Shafivulla 2020-1-12
sir i have used 2d image in project it has only x and y directions but i want depth of the image in all direction like x,y,z because i want convert 2d to 3d imaging so please help me
  2 个评论
Image Analyst
Image Analyst 2014-2-25
What do you mean by depth? Like bit depth, like 8 bits or 16 or 24 bits? Or depth like you have a topographic image?
Mohammad Shafivulla
Mohammad Shafivulla 2020-1-12
sir,
I need depth of an image my input is rgb image i need depth map image for this. can plese help me.

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回答（2 个）

Jacob Halbrooks
Jacob Halbrooks 2014-2-25
编辑：Jacob Halbrooks 2014-2-25
You can use IMFINFO to find the bit depth of an image. For example:
>> info = imfinfo('ngc6543a.jpg');
>> info.BitDepth
ans =
24
As for conversion of 2D to 3D, you may want to look at some previous answers on this topic, such as this or this.
Arunachal Eswaran
Arunachal Eswaran 2018-7-20
info = imfinfo('D.jpg'); info.BitDepth

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