A tooth mold manufacturing system includes an image capturing unit, a display unit, a control unit, and a brightness and color correction module. The control unit photographs the user's teeth using the image capturing unit to obtain a first image. The brightness and color correction module performs brightness and color correction on the image capturing unit of the first image, and performs brightness and color correction on the display unit based on the first image to obtain a second image. The control unit uses the display unit to present the second image； the brightness and color correction module performs brightness and color correction on the three-dimensional printing unit based on the second image to convert the color value based on the second image to the color space used by the three-dimensional printing unit The color value in which the second image and its color value in the color space used by the three-dimensional printing unit are used to output the user's tooth model using the three-dimensional printing unit.一種齒模製造系統包括取像單元、顯示單元、控制單元、亮度與色彩校正模組。控制單元對用戶之牙齒利用取像單元進行拍攝以得到第一影像。亮度與色彩校正模組對第一影像就取像單元進行亮度與色彩校正，並基於第一影像就顯示單元進行亮度與色彩校正以得到第二影像。控制單元使用顯示單元呈現第二影像；亮度與色彩校正模組基於第二影像就三維列印單元進行亮度與色彩校正，以將基於第二影像的色彩值轉換至於三維列印單元使用之色彩空間中的色彩值，其中第二影像及其於三維列印單元使用之色彩空間中的色彩值用於利用三維列印單元輸出用戶之齒模。
