with java write jt- jpeg. Jt said java time package, mainly for PDA devices. Compressed including three folders, yes demo examples, jpeg is codec, jcp for PDA devices.

Packet : 67506226jt_jpeg.zip filelist
demo/JPEGExample.java
demo/vorlon.jpg
jcp/AsynchComponent.java
jcp/AutonomousComponent.java
jcp/clocked/Clock.java
jcp/clocked/Clocked.java
jcp/clocked/Synchronous.java
jcp/Component.java
jcp/Event.java
jcp/EventQueue.java
jcp/JTSystem.java
jcp/Network.java
jcp/Port.java
jcp/PortSet.java
jcp/Signal.java
jcp/SynchAutonomousComponent.java
jcp/SynchComponent.java
jpeg/DCT.java
jpeg/Dequantize.java
jpeg/ImageBlocker.java
jpeg/ImageCanvas.java
jpeg/ImageCombiner.java
jpeg/ImageInputFile.java
jpeg/ImageProbe.java
jpeg/ImageSignal.java
jpeg/ImageSplitter.java
jpeg/ImageUnblocker.java
jpeg/IntMatrix.java
jpeg/InvDCT.java
jpeg/JPEGBlock.java
jpeg/JPEGController.java
jpeg/JPEG_RGB.java
jpeg/Quantize.java

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