diff options
Diffstat (limited to 'java/ImageProcessing/filters/MeanFilter.java')
| -rw-r--r-- | java/ImageProcessing/filters/MeanFilter.java | 147 |
1 files changed, 0 insertions, 147 deletions
diff --git a/java/ImageProcessing/filters/MeanFilter.java b/java/ImageProcessing/filters/MeanFilter.java deleted file mode 100644 index 95969246524..00000000000 --- a/java/ImageProcessing/filters/MeanFilter.java +++ /dev/null @@ -1,147 +0,0 @@ -package imaging.filters; - -import java.awt.image.*; - -public class MeanFilter extends FivebyfiveFilter -{ - public MeanFilter() - { - } - - public String info () - { - return "Blurs an image."; - } - - public void imageComplete(int status) - { - Timer timer = new Timer(); - - if (status == IMAGEERROR || status == IMAGEABORTED) - { - consumer.imageComplete(status); - System.out.println("Image Error"); - return; - } - - int[] pixels = new int[columns_]; - createColorRasters(); - int pixel = 0; - int red, green, blue; - int row1, row2, row3, row4, row5; - int new_red = 0, new_green = 0, new_blue = 0; - int alpha; - - for (int x = 2; x < rows_ + 2; x++) - { - for (int y = 2; y < columns_ + 2; y++) - { - alpha = defaultRGB_.getAlpha(raster_[pixel++]); - - row1 = columns_*(x - 2) + y; - row2 = row1 + columns_; - row3 = row2 + columns_; - row4 = row3 + columns_; - row5 = row4 + columns_; - - new_red = - (red_raster_[row1 - 2] - + red_raster_[row1 - 1] - + red_raster_[row1] - + red_raster_[row1 + 1] - + red_raster_[row1 + 2] - + red_raster_[row2 - 2] - + red_raster_[row2 - 1] - + red_raster_[row2] - + red_raster_[row2 + 1] - + red_raster_[row2 + 2] - + red_raster_[row3 - 2] - + red_raster_[row3 - 1] - + red_raster_[row3] - + red_raster_[row3 + 1] - + red_raster_[row3 + 2] - + red_raster_[row4 - 2] - + red_raster_[row4 - 1] - + red_raster_[row4] - + red_raster_[row4 + 1] - + red_raster_[row4 + 2] - + red_raster_[row5 - 2] - + red_raster_[row5 - 1] - + red_raster_[row5] - + red_raster_[row5 + 1] - + red_raster_[row5 + 2])/25; - - new_green = - (green_raster_[row1 - 2] - + green_raster_[row1 - 1] - + green_raster_[row1] - + green_raster_[row1 + 1] - + green_raster_[row1 + 2] - + green_raster_[row2 - 2] - + green_raster_[row2 - 1] - + green_raster_[row2] - + green_raster_[row2 + 1] - + green_raster_[row2 + 2] - + green_raster_[row3 - 2] - + green_raster_[row3 - 1] - + green_raster_[row3] - + green_raster_[row3 + 1] - + green_raster_[row3 + 2] - + green_raster_[row4 - 2] - + green_raster_[row4 - 1] - + green_raster_[row4] - + green_raster_[row4 + 1] - + green_raster_[row4 + 2] - + green_raster_[row5 - 2] - + green_raster_[row5 - 1] - + green_raster_[row5] - + green_raster_[row5 + 1] - + green_raster_[row5 + 2])/25; - - new_blue = - (blue_raster_[row1 - 2] - + blue_raster_[row1 - 1] - + blue_raster_[row1] - + blue_raster_[row1 + 1] - + blue_raster_[row1 + 2] - + blue_raster_[row2 - 2] - + blue_raster_[row2 - 1] - + blue_raster_[row2] - + blue_raster_[row2 + 1] - + blue_raster_[row2 + 2] - + blue_raster_[row3 - 2] - + blue_raster_[row3 - 1] - + blue_raster_[row3] - + blue_raster_[row3 + 1] - + blue_raster_[row3 + 2] - + blue_raster_[row4 - 2] - + blue_raster_[row4 - 1] - + blue_raster_[row4] - + blue_raster_[row4 + 1] - + blue_raster_[row4 + 2] - + blue_raster_[row5 - 2] - + blue_raster_[row5 - 1] - + blue_raster_[row5] - + blue_raster_[row5 + 1] - + blue_raster_[row5 + 2])/25; - - - if (new_red > 255) - new_red = 255; - - if (new_green > 255) - new_green = 255; - - if (new_blue > 255) - new_blue = 255; - - pixels[y - 2] = (alpha << 24) | (new_red << 16) | (new_green << 8) | new_blue; - - } - consumer.setPixels(0, x-2, columns_, 1, defaultRGB_, pixels, 0, columns_); - } - // System.out.println(timer); - consumer.imageComplete(status); - } - -} |