Body: <p>I have an object with known size and I want to know that's the distance from the camera and camera angle. Is there any way to do this? I have a single source (camera).</p>
  
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2020-01-23T20:44:38.987Z
Comments.Text: Isn't this a trig. problem given the focal length?
Comments.UserDisplayName: George White
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2020-01-24T09:30:58.127Z
Comments.Text: i've seen ways to obtain focal length but i didn't implement this.
Comments.UserDisplayName: Seyed Moein Ayyoubzadeh
Tags: <computer-vision><image-processing>
Title: What's the best solution to find distance of an object to camera?
UserDisplayName: Seyed Moein Ayyoubzadeh
ThreadText: # What's the best solution to find distance of an object to camera?
  
  (Asked by: username_0 on 2020-01-23)
  
  I have an object with known size and I want to know that's the distance from the camera and camera angle. Is there any way to do this? I have a single source (camera).
  
  **Tags:** computer-vision, image-processing
  
  > **Comments:**
  > **username_1**: Isn't this a trig. problem given the focal length?  
  > **username_0**: i've seen ways to obtain focal length but i didn't implement this.  
  
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  ## 0 answers
  
  