Abstract:
Provided are a color-depth sensor and a three-dimensional image acquisition apparatus including the same. The color-depth sensor includes a color sensor that senses visible light and an infrared sensor that is stacked on the color sensor and senses infrared light. The 3D image acquisition apparatus includes: an imaging lens unit; a color-depth sensor that simultaneously senses color image information and depth image information about an object from light reflected by the object and transmitted through the imaging lens unit; and a 3D image processor that generates 3D image information by using the color image information and the depth image information sensed by the color-depth sensor.