| 发明名称 |
SOLID-STATE IMAGING DEVICE, DIGITAL CAMERA, AND IMAGE PROCESSING METHOD |
| 摘要 |
According to one embodiment, a solid-state imaging device includes an image sensor and a resolution reconstruction circuit. The image sensor captures an object image. The resolution reconstruction circuit performs a resolution reconstruction process on the object image. The resolution reconstruction circuit performs a filtering process as the resolution reconstruction process. A filter has a filter property of reducing a modulation transfer function relative to an ideal modulation transfer function in a frequency range of a frequency higher than a frequency set in advance. |
| 申请公布号 |
US2015146046(A1) |
申请公布日期 |
2015.05.28 |
| 申请号 |
US201414461652 |
申请日期 |
2014.08.18 |
| 申请人 |
Kabushiki Kaisha Toshiba |
发明人 |
OGASAHARA Takayuki;Tanabe Ken;Iwata Katsuo;Nagata Kazuhiro;Sato Ninao |
| 分类号 |
H04N5/357 |
主分类号 |
H04N5/357 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A solid-state imaging device comprising:
an image sensor that captures an object image; and a resolution reconstruction circuit that performs a resolution reconstruction process on the object image, wherein the resolution reconstruction circuit performs a filtering process based on a filter as the resolution reconstruction process, and wherein the filter has a filter property of reducing a modulation transfer function relative to an ideal modulation transfer function in a frequency range of a frequency higher than a frequency set in advance. |
| 地址 |
Minato-ku JP |
