public static List<GPoint> lookupAll(
ImageBinary image, int x1, int y1, int x2, int y2, ImageBinary template, float m) {
List<GPoint> list = new ArrayList<>();
for (int x = x1; x <= x2 - template.getWidth() + 1; x++) {
for (int y = y1; y <= y2 - template.getHeight() + 1; y++) {
GPoint g = lookup(image, template, x, y, m);
if (g != null) list.add(g);
}
}
return list;
}
public static double gammaMin(ImageBinary image, ImageBinary template, int x, int y) {
List<ImageBinaryChannel> ci = image.getChannels();
List<ImageBinaryChannel> ct = template.getChannels();
int ii = Math.min(ci.size(), ct.size());
double g = Double.MAX_VALUE;
for (int i = 0; i < ii; i++) {
ImageBinaryChannel cct = ct.get(i);
ImageBinaryChannel cci = ci.get(i);
if (!cct.type.equals(cci.type)) throw new WrongChannelType();
g = Math.min(g, gamma(cci, cct, x, y));
}
return g;
}
public static GPoint lookup(ImageBinary image, ImageBinary template, int x, int y, float m) {
List<ImageBinaryChannel> ci = image.getChannels();
List<ImageBinaryChannel> ct = template.getChannels();
int ii = Math.min(ci.size(), ct.size());
double g = Double.MAX_VALUE;
for (int i = 0; i < ii; i++) {
ImageBinaryChannel cct = ct.get(i);
ImageBinaryChannel cci = ci.get(i);
if (!cct.type.equals(cci.type)) throw new WrongChannelType();
double gg = gamma(cci, cct, x, y);
if (gg < m) return null;
g = Math.min(g, gg);
}
return new GPoint(x, y, g);
}
public static List<GPoint> lookupAll(ImageBinary image, ImageBinary template, float m) {
return lookupAll(image, 0, 0, image.getWidth() - 1, image.getHeight() - 1, template, m);
}