照片二次對焦

???上圖就是Lytro相機所拍的照片。隨著鼠標的點擊,，照片的焦點會自動改變,，整個照片也會隨之發(fā)生明顯變化。

What do the photos look like?

????This example shows a Lytro-taken photo. With the click of a mouse, the photo's focal point can be automatically changed, dramatically altering the picture.