The invention discloses a DIBR (Depth Image Based Rendering) system suitable for a 3D (Three-Dimensional) television. A parameter setting module is used for storing parameters required for 3D image conversion and hole filling, and then, a painter's algorithm module is used for obtaining a scanning sequence during 3D image conversion, namely, the drawing sequence of a target image, so as to prevent a fold phenomenon occurring in the target image; a 3D image conversion module is use for carrying out 3D image conversion according to the parameters stored by the parameter setting module and the scanning sequence to obtain the target image and a disparity map of the target image; a median filter module is used for filtering the disparity map and then correcting a matching error of the target image according to the corrected disparity map; and finally, a hole filling module is used for filling holes for the target image according to the corrected disparity map so as to obtain the target image with reduced holes and folds.