📅  最后修改于: 2022-03-11 14:52:06.149000             🧑  作者: Mango
float scaleFactor = 1.3f; // How much brighter. 1.3 means 30% brighter
RescaleOp op = new RescaleOp(scaleFactor, 0, null);
bufferedImage = op.filter(bufferedImage, null);