Resize



圖像大小變換



void cvResize( const CvArr* src, CvArr* dst, int interpolation=CV_INTER_LINEAR )



src

輸入圖像.

dst

輸出圖像.

interpolation

插值方法:



* CV_INTER_NN - 最近鄰插值,

* CV_INTER_LINEAR - 雙線性插值 (預設使用)

* CV_INTER_AREA - 使用象素關係重採樣。當圖像縮小時候，該方法可以避免波紋出現。當圖像放大時，類似於 CV_INTER_NN 方法..

* CV_INTER_CUBIC - 立方插值.



函數 cvResize 將圖像 src 改變尺寸得到與 dst 同樣大小。若設定 ROI，函數將按常規支持 ROI. -Resize the image size conversion void cvResize (const CvArr* src, CvArr* dst, int interpolation = CV_INTER_LINEAR)　src input image. Dst output image. Interpolation interpolation method:* CV_INTER_NN- nearest neighbor interpolation,* CV_INTER_LINEAR- bilinear interpolation (default use)* CV_INTER_AREA- resampling using pixel relationship. The time when the image reduction, the method avoids ripple appears. When the image is zoomed in, like CV_INTER_NN method ..* CV_INTER_CUBIC- cubic interpolation. Function cvResize change the size of the image src and dst are the same size. If the setting ROI, will be general support functions ROI.相关搜索： cvresi
cvResize
void
cvResize
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