<< return to Pixycam.com

User Tools

Site Tools


wiki:v2:some_tips_on_generating_color_signatures_2

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision
Previous revision
Last revision Both sides next revision
wiki:v2:some_tips_on_generating_color_signatures_2 [2018/05/23 22:49]
pixycam
wiki:v2:some_tips_on_generating_color_signatures_2 [2018/05/28 20:48]
jfrench minor edit
Line 45: Line 45:
 {{wiki:​v2:​image_221.png}} {{wiki:​v2:​image_221.png}}
  
-A good exposure setting leaves almost all of the pixels in your object correctly exposed, but not too dark (underexposed). It's OK for small parts of your object to be overexposed,​ especially if your object is shiny. See the picture below -- note that a small part of the object (yellow ​ball) has a black region indicating overexposure. This is fine.+A good exposure setting leaves almost all of the pixels in your object correctly exposed, but not too dark (underexposed). It's OK for small parts of your object to be overexposed,​ especially if your object is shiny. See the picture below -- note that a small part of the object (red ball) has a black region indicating overexposure. This is fine.
  
 {{wiki:​v2:​image_220.png}} {{wiki:​v2:​image_220.png}}
Line 66: Line 66:
 {{wiki:​v2:​image_230.png}} {{wiki:​v2:​image_230.png}}
  
-The picture below is an example of a threshold that is too inclusive. Note the regions that are not part of the purple dinosaur ​(the intended object). In this case, you should reduce the threshold.+The picture below is an example of a threshold that is too inclusive. Note the regions that are not part of the green duck (the intended object). In this case, you should reduce the threshold.
  
 {{wiki:​v2:​image_235.png}} {{wiki:​v2:​image_235.png}}
  
-The picture below is an example of a threshold that is not inclusive enough. Note that the regions do not include much of the purple dinosuar. In this case, you should increase the threshold.+The picture below is an example of a threshold that is not inclusive enough. Note that the regions do not include much of thegreen duck. In this case, you should increase the threshold.
  
 {{wiki:​v2:​image_238.png}} {{wiki:​v2:​image_238.png}}
 +
 +The picture below is an example of a good threshold.
 +
 +{{wiki:​v2:​image_231.png}}
  
  
wiki/v2/some_tips_on_generating_color_signatures_2.txt ยท Last modified: 2018/09/28 19:58 by jfrench