发明名称 |
Video processing apparatus and control method of video processing apparatus |
摘要 |
In a video processing apparatus, an input processing unit inputs a video frame, a first video processing unit performs image processing on the input video frame, and an output processing unit outputs the image processed video frame to display it. Further, a control unit in the video processing apparatus controls the image processing so that a video frame subjected to freeze display in response to an input of a pause instruction to the video processing apparatus is displayed in the high image quality. |
申请公布号 |
US9627005(B2) |
申请公布日期 |
2017.04.18 |
申请号 |
US201414514904 |
申请日期 |
2014.10.15 |
申请人 |
Canon Kabushiki Kaisha |
发明人 |
Matsuyama Kazunori |
分类号 |
G11B27/11;G11B27/10;H04N5/783;H04N21/4402;H04N21/472 |
主分类号 |
G11B27/11 |
代理机构 |
Canon USA, Inc. I.P. Division |
代理人 |
Canon USA, Inc. I.P. Division |
主权项 |
1. An image display apparatus configured to display a video, the image display apparatus comprising:
an inputter for inputting a video frame constituting the video; a video compressor for performing compression processing on the input video frame; and a controller for (1) determining, in response to an input of a pause instruction to temporarily stop a display of the video, a target video frame to be displayed during temporary stop by the pause instruction, and for (2) controlling a compression ratio of the compression processing performed by the video compressor of the target video frame, so that image quality of the target video frame to be displayed during temporary stop is higher than image quality of the target video frame displayed during non-temporary stop in a case where the pause instruction is not input during the display of the video. |
地址 |
Tokyo JP |