PHOTOGRAPHY METHOD AND PHOTOGRAPHY SYSTEM BASED ON SMART TERMINAL

Provided in the present invention are a photography method and a photography system based on a smart terminal, the photography method comprising: acquiring a preview image comprising at least two target people; respectively acquiring a first skin tone value of the first target person and a second skin tone value of the second target person; calculating a first difference between the first skin tone value and the second skin tone value; comparing the size of the first difference with a preset threshold; receiving a photography command; when the first difference is greater than the preset threshold, and on the basis of the photography command, exchanging the first skin tone value of the first target person and the second skin tone value of the second target person to generate a new image. The photography system comprises: an acquisition module, an extraction module, a calculation module, a comparison module, a receiving module, and an exchange module. Using said configuration, skin tone exchange between multipl