目前,我正试图撰写“java”方案,以利用手提电脑网络或外部的“U”网络。 这有望与PC和Mac兼容。
我不知道是否有任何图书馆能够处理所有问题? 我并不真的想重新发明轮椅,我n想在1月份开始检测一个网吧,2)在发现QR代码时,照亮。
不过,我很熟悉ZXing,以防编码密码图像。
我搜查了高低,我强烈怀疑我所看的图书馆确实存在,尽管它值得问!
我在此谈的第一个问题,因此我希望,这是明确的!
编辑:或者,如果存在一个字塔,你能否在发现QR代码时从网络广告中抽取一个信号?
Thanks
目前,我正试图撰写“java”方案,以利用手提电脑网络或外部的“U”网络。 这有望与PC和Mac兼容。
我不知道是否有任何图书馆能够处理所有问题? 我并不真的想重新发明轮椅,我n想在1月份开始检测一个网吧,2)在发现QR代码时,照亮。
不过,我很熟悉ZXing,以防编码密码图像。
我搜查了高低,我强烈怀疑我所看的图书馆确实存在,尽管它值得问!
我在此谈的第一个问题,因此我希望,这是明确的!
编辑:或者,如果存在一个字塔,你能否在发现QR代码时从网络广告中抽取一个信号?
Thanks
zxing has a port to Actionscript, which would make it usable via Flash, which can access a webcam. The port is a little old and not 100% complete, but ought to work.
这个例子说明如何将QR代码数据与Webcam Capture 图书馆和ZXing。 Webcam Capture与32-和64-bitWindows、LC和Mac OX兼容。 该公司还支持ARM结构。
守则非常简单:
Webcam webcam = Webcam.getDefault(); // non-default (e.g. USB) webcam can be used too
webcam.open();
Result result = null;
BufferedImage image = null;
if (webcam.isOpen()) {
if ((image = webcam.getImage()) == null) {
continue;
}
LuminanceSource source = new BufferedImageLuminanceSource(image);
BinaryBitmap bitmap = new BinaryBitmap(new HybridBinarizer(source));
try {
result = new MultiFormatReader().decode(bitmap);
} catch (NotFoundException e) {
// fall thru, it means there is no QR code in image
}
}
if (result != null) {
System.out.println("QR code data is: " + result.getText());
}
您可以使用浏览器与你的照相机进行互动。 对于窗户来说,它可能是再行的或直接的。 在这两种情况下,你都需要通过使用一些特殊过滤器来掌握自己的数据,而光是Sample Grabber。 我认为,流体应当提供一些类似的gin。
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