这就是为什么程序员没有女朋友??腾讯研发“一键卸妆”功能

日前，在意大利举行的国际计算机视觉大会（ICCV）上，腾讯优图团队发表了最新研究成果“一键卸妆”技术，以将过度美化的人像复原(reverse over-edited deceiving pictures)。

据了解，该功能可将去皱、磨皮、美白前的照片计算并还原出来；即使不知道美化系统具体参数，仍能对美化后的图像复原。该团队称，未来，把一张精致无暇的照片还原成真人模样不是难事...

网友：

这些程序员是不是有什么被骗的经历?

这就是为什么程序员没有女朋友???

Watch out girls!

Tencent can now erase makeup from photos

CGTN

What will you do after taking a selfie? Directly post it online or beautify it using photo-editing apps first? As virtual makeup apps gain popularity among both males and females, Chinese developers are working on a way to remove makeups from over-edited photos.

During the International Conference of Computer Vision (ICCV) held from October 22 to 29 in Venice, Italy, Tencent Youtu Lab, an artificial intelligence (AI) research lab under the Chinese tech giant Tencent, released a new algorithm through a paper submitted to ICCV that can reverse over-edited deceiving pictures.

（感兴趣的同学后台回复：20171029，获取完整研究论文）

Dubbed "makeup-go," the algorithm is claimed to be the first of its kind in the world, and it focuses on tackling the two issues of skin smoothing and skin color change.

One of the difficulties mentioned by the lab is that every virtual makeup software performs quite differently, which make it impossible to learn all operations that can smooth skin, suppress wrinkle and freckle, and adjust tone.

Therefore, the team designed a new network structure to reverse pictures "blindly." Learned from data of different software, the network can restore beautified images without knowing the exact algorithms.

Also, instead of directly regressing* the pictures towards the unedited version, the network regresses levels of principal components of the edited parts separately. As a result, subtle detail information won't be ignored.

*regress：to return to a previous and less advanced or worse state, condition, or way of behaving 退步；退化；倒退

She suffered brain damage from the car accident and regressed to the mental age of a five-year-old.

在那起汽车交通事故中，她的脑部受损，智商倒退到5岁孩子的水平。

Makeup-go doesn't handle geometric face-lifting* at the moment, the team said in the paper.

*facelift：a medical operation that tightens loose skin to make the face look younger 面部拉皮手术；去皱整容手术