基本信息:
- 专利标题： 화상 처리 장치 및 방법, 영상 표시 장치와 기록 정보재생 장치
- 专利标题（英）：Image processing device and method, video display device, and recorded information reproduction device
- 专利标题（中）：图像处理装置和方法，视频显示装置和记录信息再现装置
- 申请号：KR1020047005517 申请日：2003-08-19
- 公开(公告)号：KR101001462B1 公开(公告)日：2010-12-14
- 发明人： 다나까,데쯔로
- 申请人： 소니 주식회사
- 申请人地址： *-*-* Konan, Minato-ku, Tokyo, Japan
- 专利权人： 소니 주식회사
- 当前专利权人： 소니 주식회사
- 当前专利权人地址： *-*-* Konan, Minato-ku, Tokyo, Japan
- 代理人： 장수길; 이중희; 구영창
- 优先权： JPJP-P-2002-00238005 2002-08-19
- 国际申请： PCT/JP2003/010424 2003-08-19
- 国际公布： WO2004017634 2004-02-26
- 主分类号： H04N7/01
- IPC分类号： H04N7/01
경사, 보간, 상관, 영상 표시, 방향
By reducing the inter-ovo in the case where the slope interpolation, and to realize a high quality of interpolation within a field. An upper oblique correlation detection section 21, and the top data column (41) and the data string 42 is input, the lower oblique correlation detection section 22, the data string 42, and a lower data string (43) is input. Lower slope correlation detector (22), centered on the interpolation point, calculate the correlation between the left oblique direction, and the right oblique direction of the central pixel in the upper and lower real data lines of the interpolation point. The upper oblique correlation detection section 21, for example, to around the auxiliary auxiliary interpolation point set to, in the upper and lower real data lines of the auxiliary interpolation point, the correlation between the left oblique direction, the middle and the right pixel in an oblique direction obtained. Based on these correlation, and correlation is detected the strong direction, the interpolation data is generated using the pixel in that interpolation direction. Slope, interpolation, correlation, image display, direction
公开/授权文献:
- KR1020050032512A 화상 처리 장치 및 방법, 영상 표시 장치와 기록 정보재생 장치 公开/授权日：2005-04-07