如何在行中添加图像保持图像大小？

Question

当我使用BufferedImage这样检查时，我有一张1418像素高度70像素的图像

File file = new File("/home/newage/Pictures/signature.png");
BufferedImage imageIO = ImageIO.read(file);
int height = imageIO.getHeight();
int width = imageIO.getWidth();

当我在apache poi中使用createPicture方法时，大小返回455 x 22

Drawing drawing = sheet.createDrawingPatriarch();
Picture pict = drawing.createPicture(anchor, pictureIdx);

double pictWidthPx = pict.getImageDimension().getWidth();
double pictHeightPx = pict.getImageDimension().getHeight();

我需要保持图像的大小并放入excel行。

怎么做？