DEVICE FOR GENERATING DEPTH ESTIMATION DATA, A COMPUTER-READABLE RECORDING MEDIUM INCLUDING A DEPTH ESTIMATION GENERATING PROGRAM, AND A PSEUDO STEREOSCOPIC IMAGE DISPLAY DEVICE THEREOF CAPABLE OF GENERATING AND DISPLAYING A PSEUDO STEREOSCOPIC IMAGE BY USING CORRECTED DEPTH ESTIMATION DATA

摘要

PURPOSE: A device for generating depth estimation data, a computer-readable recording medium including a depth estimation generating program, and a pseudo stereoscopic image display device thereof are provided to obtain a sufficient pseudo stereoscopic effect by matching the maximum value and the minimum value of a non-stereoscopic image with the maximum and the minimum of a dynamic range based on the average brightness of the non-stereoscopic image.;CONSTITUTION: An LPF(Low Pass Filter)(11) of a depth estimation data generating unit(1) removes an influence of a noise element. An image feature detecting unit(12) detects features of an inputted non-stereoscopic image to output image feature data. A depth estimating unit(13) generates depth estimation data. A stereo pair generating unit(2) generates a left eye image signal and a right eye image signal. A stereo display device(3) displays the image signals as a pseudo stereoscopic image.;COPYRIGHT KIPO 2013;[Reference numerals] (1) Depth estimation data generating unit; (11) Low pass filter; (12) Image feature detecting unit; (121) Average value(APL) detecting unit; (122) Minimum value(MN) detecting unit; (123) Maximum value(MAX) detecting unit; (13) Depth estimating unit; (131) Leak-type integral unit; (132) Difference data generating unit; (133) Negative shift amount generating unit; (134) Positive shift amount generating unit; (135) Depth estimation data output unit; (2) Stereo pair generating unit; (21) Texture shift unit; (22) Occlusion compensating unit; (23) Post processing unit; (24) Left-eye image signal generating unit; (25) Right-eye image signal generating unit; (3) Stereo display device; (AA) Input signal(Y,B-Y,R-Y); (BB) Pseudo stereoscopic image display device; (CC) Y,B-Y,R-Y image(texture)