polarized and non polarized images
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[EDIT: 20110518 17:57 EDT - merge duplicate, reformat - WDR]
[First version]
Use images taken under such conditions:
- Object is lit from the front by non npolarized light and the image acquired when lightreflected from the object captured by the camera and polarizer, image ’L2S11.jpg’.
- Object is lit from the front by polarized light and the image acquired when lightreflected from the object passes the analyzer placed in front of the camera, image’L2S12.jpg’.
Related questions:
- Find out what parts of the image of the circuit board were emphasized and why?
- Calculate the changes of S/N in the parts of the images for both cases?
Explanation should include:
- Describing of the optical scheme used?
- What information from polarized illumination with analyzer can be extracted?
[Second version]
two images one with polarizer and other one without polarizer. what parts of the image is emphasized and why?
calculate the changes in S/N for parts of image for both cases?
Description of optical scheme used?
what information from polarized illumination with analyser can be extracted?
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