公开(公告)号：US20240422298A1

公开(公告)日：2024-12-19

申请号：US18680270

申请日：2024-05-31

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Kengo Hayashi ,  Hiroaki Shimazaki ,  Norimitsu Sugiyama

IPC: H04N9/31

Abstract: A video processing method includes acquiring imaging information including an image obtained by imaging a plurality of videos respectively output by a plurality of video output devices as one video with an imaging device; calculating a first adjustment value for adjusting a color of a video output by a video output device based on the imaging information; acquiring a plurality of pieces of color information obtained by measuring respective colors of the plurality of videos; calculating a second adjustment value for adjusting a color of a video output by each of the video output device based on the plurality of pieces of color information and the first adjustment value; and outputting one, as the one video, of (i) a first video obtained by applying the first adjustment value to the video output device and (ii) a second video obtained by applying the second adjustment value to the video output device.

公开(公告)号：US10692181B2

公开(公告)日：2020-06-23

申请号：US16138065

申请日：2018-09-21

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Hiroaki Shimazaki

IPC: G06T3/40 ,  G09G5/391 ,  G06T5/00 ,  G06T5/20

Abstract: A display device includes a wireframe image determining unit for determining whether an image indicated by image data is a wireframe image, a filter characteristic setting unit for setting filter characteristics to suppress a high frequency component of the image when the image indicated by the image data is not a wireframe image, and setting the filter characteristics to suppress more the high frequency component compared to when the image is not the wireframe image when the image indicated by the image is the wireframe image, a filtering processor for reducing the image indicated by the image data while performing filter processing on the image based on the set filter characteristics to generate a filtered image, a display processor for generating a display image, inputting the filtered image, and arranging the filtered image on the display image, and a display unit for displaying the display image.

公开(公告)号：US09323062B2

公开(公告)日：2016-04-26

申请号：US14571750

申请日：2014-12-16

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yuji Nagaishi ,  Hiroaki Shimazaki ,  Kenjiro Tsuda ,  Takashi Masuno ,  Osamu Kajino

IPC: G02B27/10 ,  G02B5/04 ,  G03B35/08 ,  G02B27/22 ,  H04N13/02 ,  G02B27/14 ,  G03B35/10

CPC classification number: G02B27/1013 ,  G02B5/04 ,  G02B27/14 ,  G02B27/22 ,  G03B35/08 ,  G03B35/10 ,  H04N13/214 ,  H04N13/239

Abstract: A split unit capable of providing a stereoscopic image having less laterality is provided. The split unit includes: a beam splitter which transmits first imaging light as a part of light incident on an incident surface of the beam splitter, and reflects second imaging light as another part of the light incident on the incident surface; and a reflecting member which reflects the second imaging light reflected by the beam splitter. At least one of a reflectance of the reflecting member and a beam splitting characteristic of the beam splitter is set based on the following formulae: T=d/(1+d) R=1−T where T (0≦T≦1) is a transmittance of the beam splitter, R (0≦R≦1) is a reflectance of the beam splitter, and d (0≦d≦1) is a reflectance of the reflecting member.

Abstract translation: 提供了一种能够提供具有较小转向性的立体图像的分割单元。 分割单元包括：分束器，其将作为入射在分束器的入射表面上的光的一部分的第一成像光透射，并且将作为入射到入射面的光的另一部分的第二成像光反射; 以及反射部件，其反射由分束器反射的第二成像光。 基于以下公式设置反射构件的反射率和分束器的分束特性中的至少一个：T = d /（1 + d）R = 1-T其中T（0＆nlE; T＆nlE; 1） 是分束器的透射率，R（0＆nlE; R＆nlE; 1）是分束器的反射率，d（0＆nlE; d＆nlE; 1）是反射构件的反射率。