不,我正在使用红外传感器,在其中获取已经是灰度的YUV_420_888图像。但为了以字节为单位进行转换,我使用了下面的函数,它给了我错根据你的回答,我只带了Y架飞机,结果给了我绿屏。
ByteBuffer[] buffer = new ByteBuffer[1];
Image image = reader.acquireNextImage();
buffer[0] = image.getPlanes()[0].getBuffer().duplicate();
//buffer[1] = image.getPlanes()[1].getBuffer().duplicate();
int buffer0_size = buffer[0].remaining();
//int buffer1_size = buffer[1].remaining();
buffer[0].clear();
//buffer[1].clear();
byte[] buffer0_byte = new byte[buffer0_size];
//byte[] buffer1_byte = new byte[buffer1_size];
buffer[0].get(buffer0_byte, 0, buffer0_size);
//buffer[1].get(buffer1_byte, 0, buffer1_size);
byte[] byte2 = buffer0_byte;
//byte2=buffer0_byte;
//byte2[1]=buffer1_byte;
image.close();
mArrayImageBuffer.add(byte2);
dequeing字节后,去到funcion:
public static byte[] convertYUV420ToNV12(byte[] byteBuffers){
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
try {
outputStream.write(byteBuffers);
//outputStream.write(byteBuffers[1]);
} catch (IOException e) {
e.printStackTrace();
}
// outputStream.write(buffer2_byte);
byte[] rez = outputStream.toByteArray();
return rez;
}