Datasheet

Datasheet
7
Output formats (via the embedded IRISDocument™)
• PDF (4 different file modes: Image, Image-Text, Text, Text-Image, with many options: PDF/A-1b compliance for
long-term archiving, certification, encryption).
• PDF with iHQC™ hyper-compression (3 different compression levels, many options: PDF/A-1b compliance,
certification, encryption).
• XPS (4 different file modes: Image, Image-Text, Text, Text-Image).
• XPS with iHQC™ hyper-compression (3 different compression levels, many options)
• Common file formats such as TXT, RTF, DOC, OpenDocument text, HTML, XML, WordML, SpreadsheetML.
Many reformatting parameters are available to respond to the most common needs, e.g. Word and RTF output
files: “retain color of text”, “retain color of background”, “keep paper size”, etc.
• Image file formats such as TIFF (single or multi-page), BMP, JPEG, JPEG2000 or PDF image (with possible iHQC™
hyper-compression) .
Standard Image compression: modify JPEG compression rate and image resolution when generating PDF files
(with or without text files) and highly compress all your images with JPEG2000 technology.
Note: IRISPowerscan™ supports multiple output formats and connectors simultaneously: generate several output files with
different file formats in one single process, from one image file, and export to any application.
iHQC™: Intelligent High Quality Compression Technology
iHQC™ is the revolutionary hyper-compression technology from I.R.I.S., which will dramatically reduce the size of your
PDF, PDF/A-1b and XPS files (color or black and white) while maintaining perfect image quality and text legibility.
iHQC™ generates better quality than JPEG 2000 with much smaller files.
iHQC™ offers several levels of compression. IRISPowerscan™, via the embedded IRISDocument™, comes standard with
the basic one, for unlimited volumes of documents.
Images
Color
(Uncompressed)
Color compressed
JPEG
Black & White
TIFF Group 4
PDF+ iHQC™
Good Size
(image + text)
PDF+ iHQC™
Good Quality
(image + text)
Kbytes Kb compression Kb compression Kb compression Kb compression
byte_a 19.978 1.445 14 119 168 57 350 86 232
sojoumc_son 19.158 824 23 91 211 59 325 88 218
eos03noise 33.836 1.024 33 89 380 58 583 100 338
fnac01 7.795 474 16 30 260 25 312 35 223
lion_a 8.196 759 11 35 234 30 273 44 186
park_a 4.303 436 10 30 143 25 172 32 134
scenic_b 13.540 619 22 76 178 43 315 61 222
time_france 19.429 904 21 106 183 57 341 80 243
invoiceTDI 26.092 1.259 21 29 900 52 502 85 307
Total 126.236 7.744 16 605 209 406 311 611 207
Example: this table is showing that iHQC™ allows to generate fully-searchable PDF, PDF/A-1b and XPS files (containing
both the color image and the full-text index) that are more than 200 times smaller than the original color image and
smaller than the black & white TIFF Group 4 image (which doesn’t contain the full-text index).