彩色照片转换为黑白照片(Color image converted to black and white picture)

This blog will be talking about the color image converted to black and white picture.

The project structure as follow:

The run result:

File input = File out = }

String ORGINAL_IMAGE = "src/com/b510/image/resources/orginal_image.jpg" String PROCESSED_IMAGE = "src/com/b510/image/resources/processed_image.jpg" String PROCESS_SUCCESS = "Processed successfully....." String PROCESS_ERROR = "Processing encounters error!" }

Image image = srcH = image.getHeight( srcW = image.getWidth( BufferedImage bufferedImage = bufferedImage.getGraphics().drawImage(image,srcW, bufferedImage = ColorConvertOp(ColorSpace.getInstance(ColorSpace.CS_GRAY),).filter(bufferedImage, FileOutputStream fos = JPEGImageEncoder encoder = stem.out.println(Common.PROCESS_SUCCESS); } printstacktrace(); galStateException(Common.PROCESS_ERROR,e); }

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