| 摘要 |
PURPOSE: A preprocessing device in a stereo matching system is provided to simplify the calculation of an interpolation unit for image correction by correcting an image by equalizing weigh information of a stereo camera with a predetermined value. CONSTITUTION: An address generating unit(10) receives coordinate information of a stereo camera to designate an address of a new pixel in real time. A left image storage unit(20) and a right image storage unit(30) store a left image and a right image obtained from the camera respectively. Interpolation units(40,50) interpolate the left image and the right image respectively by using weight information of the camera and the address of the pixel. [Reference numerals] (10) Address generating unit; (20) Left image storage unit; (30) Right image storage unit; (40) Left interpolation unit; (50) Right interpolation unit; (AA) Left image; (BB) Coordinate information; (CC) Right image |
