知搜-全球专利检索

  1. 登录
  2. 注册
发明授权
CN1925629B 颜色调整方法及颜色调整装置 失效 - 权利终止 转让

颜色调整方法及颜色调整装置
摘要：
本发明提供一种考虑了数字照相机内部的IR截止滤光片的分光灵敏度特性的影响，可以高精度地求出数字照相机的分光灵敏度特性的颜色调整方法及颜色调整装置。作为解决手段，不将设备IR截止滤光片(15)介于光源(12)和数字照相机(14)之间而拍摄浏览器(13)，根据其拍摄结果获取图像数据。然后，将设备IR截止滤光片(15)介于光源(12)和数字照相机(14)之间而拍摄浏览器(13)，根据其拍摄结果获取图像数据。根据这些图像数据和基准数据，暂时预测数字照相机的分光灵敏度特性，根据该暂时预测的结果，最终预测数字照相机的分光灵敏度特性。
摘要（英）：

Provided are a color adjustment method and a color adjustment device for searching spectral sensitivity characteristics with good precision in consideration of an influence of spectral sensitivity characteristics of an IR cut filter in a digital camera. A viewer 13 is photographed without arranging an installation IR cut filter 15 between a light source 12 and a digital camera 14, and the image data are acquired based on the photographed result. Then, the viewer 13 is photographed with an installation IR cut filter 15 arranged between the light source 12 and the digital camera 14, and the image data is acquired based on the photographed result. Then, spectral sensitivity characteristics is provisionally forecast based on these image data and reference data. Based on the provisionally forecast result, the spectral sensitivity characteristics of the digital camera is forecast finally.

公开/授权文献
0/0