| 发明名称 | Method and apparatus for de-interlacing video | ||
| 摘要 | A method for de-interlacing interlaced video includes receiving a first video field and a second video field of an interlaced video frame, generating a first video frame from the first video field and a first synthesized video field, where video data of the first synthesized video field is based exclusively on video data of the first and second video fields, generating a second video frame from the second video field and a second synthesized video field, where video data of the second synthesized video field is based exclusively on the video data of the first and second video fields, and outputting two de-interlaced video frames for every received interlaced video frame. The first (second) synthesized video field is generated by combining image data from the second (first) video field with image data from corresponding lines of an up-scaled first (second) field generated by a scaler. | ||
| 申请公布号 | US8773588(B2) | 申请公布日期 | 2014.07.08 |
| 申请号 | US201414174393 | 申请日期 | 2014.02.06 |
| 申请人 | Axis AB | 发明人 | Lundberg Stefan |
| 分类号 | H04N7/01;H04N11/20 | 主分类号 | H04N7/01 |
| 代理机构 | Volpe and Koenig, P.C. | 代理人 | Volpe and Koenig, P.C. |
| 主权项 | 1. A method for de-interlacing interlaced video, said method comprising: receiving a first video field and a second video field of an interlaced video frame; generating a first video frame by inserting the first video field in the first video frame on every second line of the first video frame and by inserting a first synthesized video field on lines of the first video frame not populated by the first video field, wherein video data of the first synthesized video field is based exclusively on video data of the second video field and on video data of the first video field; generating a second video frame by inserting the second video field in the second video frame on every second line of the second video frame and by inserting a second synthesized video field on lines of the second video frame not populated by the second video field, wherein video data of the second synthesized video field is based exclusively on the video data of the second video field and on the video data of the first video field; and outputting two de-interlaced video frames for every received interlaced video frame. | ||
| 地址 | Lund SE | ||