发明名称 Image processing method, image processing device and recording medium
摘要 An image processing method, an image processing device and a program which can improve sharpness are provided. An image processing device 100 includes a right eye image processing unit 101 that outputs a right eye image displayed to a right eye, a left eye image processing unit 102 that outputs a left eye image displayed to a left eye, and a multi-eye image disparity unit that displays a right eye image and a left eye image to different viewpoint positions. The right eye image processing unit 101 and/or the left eye image processing unit 102 perform correction processing to an input image, and fluctuate at least one of amounts of correction of the right eye image and the left eye image with time.
申请公布号 US9380284(B2) 申请公布日期 2016.06.28
申请号 US200912921057 申请日期 2009.03.27
申请人 NLT TECHNOLOGIES, LTD. 发明人 Inoue Akira;Uehara Shinichi;Takatori Kenichi
分类号 G06T15/00;H04N13/00;G06T5/00;G09G3/00;G09G3/36 主分类号 G06T15/00
代理机构 Sughrue Mion, PLLC 代理人 Sughrue Mion, PLLC
主权项 1. An image processing method comprising: performing a correction processing to at least one of a right eye image displayed to a right eye and a left eye image displayed to a left eye from a same input image to output the processed images for the right and left eyes, wherein, the input image is a video image comprising temporally changing frames, wherein, during the correction processing, with respect to only the right eye image or only the left eye image, an amount of correction for a specific value of luminance before correction is fluctuated with the temporally changing frames, the amount of correction is equal to a difference of one or two about a luminance value of the right eye image or the left eye image, when a maximum of the luminance value is 255 in a signal of the same input image because the same input image is an eight-bit signal, and during the correction processing, tone curve correction changing the input image with respect to the luminance is performed, the tone curve comprises a highlight control point and a shadow control point, a luminance of the highlight control point is higher than a luminance of the shadow control point, a correction at the highlight control point is additive, and a correction at the shadow control point is subtractive.
地址 Kanagawa JP