The authors decided that the photorealism of the output image is to be maximized.

作要将输出图像的真感最大化。

Well, this sounds great, but who really knows a rigorous mathematical description of photorealism?

好，这听起来不错，但谁又确知道真感的严谨的数学描述是什么呢？

These kinds of details are critical to simulating an environment and achieving true photorealism.

这些细节对于模拟环境和现真感要。

Photorealism puts this in a whole 'nother realm, for good and bad.

照相写主义将其置于一个完全“另一个领域”，无论好坏。