JPEG (seen most often with the .jpg extension) is a commonly used method of lossy compression for digital images, particularly for those images produced by digital photography.

JPEG

How to read JPeg images in Java

As part of our series of Handling common image file formats in Java I will be writing about how we can read JPeg images...
Zain
1 min read

How to write JPEG Images in Java

In this article I will show you how to write JPEG Images in Java using imageIO, JAI and JDeli This is a complete ImageIO replacement. Firstly...
Sylwia Dorota Kedzia
1 min read

Reading ‘JPEG’ data inside a PDF in Java

Pdf files contain compressed raw image data. This file is sometimes equivalent to a JPEG file so if you can extract the raw data...
Mark Stephens
1 min read

Replacing the deprecated Java JPEG classes for Java 7

In the early days of Java, Sun produced a really handy set of classes to handle JPEG images. These included some really nifty little...
Mark Stephens
1 min read

YCCK color conversion in PDF files

There are some ‘odd’ images in PDF files. They pretend to be CMYK but in fact they are not… Here is a description of...
Mark Stephens
1 min read