Library Compression

The Compression library includes operators for image compressions such as JPEG.

[Important] Availability

To use the Compression library, you need either a JPEG Compression Library license, or the VisualApplets 4 license.

The following list summarizes all Operators of Library Compression

Operator Name Short Description available since
ImageBuffer_JPEG_Gray

Buffers the image stream in on-board RAM and remaps the pixels in 8x8 blocks for JPEG encoding.

Version 1.3
JPEG_Encoder_Gray

Performs a JPEG compression of the previously remapped input stream.

Version 1.3
JPEG_Encoder

Performs a JPEG compression of the previously remapped input stream.

Version 1.3

Table 38. Operators of Library Compression


Further operators ave available as user library elements, see 'Delivered User Libraries' for details.