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RETINEX COMPARISONS Yongwoo Jeong Senior Research Engineer ScalaWox

Retinex comparisons

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Page 1: Retinex comparisons

RETINEX COMPAR-ISONS

Yongwoo JeongSenior Research EngineerScalaWox

Page 2: Retinex comparisons

FACTS 1. All original images are downloaded from Google search 2. Retinex images done by NASA are downloaded from their Retinex website; courtesy of http://dragon.larc.nasa.gov/retinex/pao/news/

3. The dehaze setting of Adobe lightroom is not maxed out to elim-inate artifacts

4. All ScalaWox output images are processed with C++ program and there is no other 3rd party image processing toolkits used for this project. (OpenCV 3.0 is used only to read and display images)

5. ScalaWox is currently working on GPU accelerated versions.

Page 3: Retinex comparisons

Original

Original

ScalaWox

ScalaWox

Adobe lightroom

Adobe lightroom

Page 4: Retinex comparisons

Adobe lightroom

Adobe lightroom

Original

Original

ScalaWox

ScalaWox

Page 5: Retinex comparisons

Adobe lightroom

Original

ScalaWox

Page 6: Retinex comparisons

Adobe lightroom

Adobe lightroom

Original

Original

ScalaWox

ScalaWox

Page 7: Retinex comparisons

ScalaWox

ScalaWox

Adobe lightroom

Adobe lightroom

Original

Original

Page 8: Retinex comparisons

Adobe lightroom

Adobe lightroom

Original

Original

ScalaWox

ScalaWox

Page 9: Retinex comparisons

Adobe lightroom

Adobe lightroom

Original

Original

ScalaWox

ScalaWox

Page 10: Retinex comparisons

Adobe lightroom

Original

NASA

ScalaWox

Page 11: Retinex comparisons

Adobe lightroom

Original

ScalaWox

NASA