Saliency Detection on Light Field

Publication

[1] Nianyi Li, Jinwei Ye, Yu Ji, Haibin Ling, Jingyi Yu. Saliency Detection on Light Field. TPAMI 2017. [PDF][Bibtex]

[2] Nianyi Li, Jinwei Ye, Yu Ji, Haibin Ling, Jingyi Yu. Saliency Detection on Light Field. CVPR 2014.

Data

We acquire 100 light fields using the Lytro light field camera. For each light field, we provide: (a) Raw light field data, (b) A rough focal stack  (c) An all-focus image deriving from focal stack  (d) The ground truth corresponding to all-focus image.

To get a valid ground-truth, we ask three individuals to manually segment the saliency regions from the all-focus image. The result are deemed ground truth only when all three results are consistent (i.e., they have an overlap of over 90%)

Results

For each example below, we show results by our model and the ground-truth.

Download

LFSD (100 images)

Code & Result