GE module DS200DENCF1 comes from stock
Technical data of product parameters
The compression achieved using DS200DENCF1
encoding depends on the data, as well as
on the value of various optional parameters. For Group 3 one-dimensional
encoding, in the best case (all zeros), each scan line compresses to 4 bytes, and the
compression factor depends on the length of a scan line. If the scan line is 300
bytes long, a compression ratio of approximately 75:1 is achieved. The worst case,
an image of alternating ones and zeros, produces an expansion of 2:9.
3.3.6 JBIG2Decode Filter
The JBIG2Decode filter (PDF 1.4) decodes monochrome (1 bit per pixel) imageDS200DENCF1
data that has been encoded using JBIG2 encoding. JBIG stands for the Joint BiLevel Image Experts Group, a group within the International Organization for
Standardization (ISO) that developed the format. JBIG2 is the second version of a
standard originally released as JBIG1.
JBIG2 encoding, which provides for both lossy and lossless compression, is useful
only for monochrome images, not for color images, grayscale images, or generalDS200DENCF1
data. The algorithms used by the encoder, and the details of the format, are not
described here. A working draft of the JBIG2 specification can be found through
the Web site for the JBIG and JPEG (Joint Photographic Experts Group)
committees at <http://www.jpeg.org>.
In general, JBIG2 provides considerably better compression than the existing
CCITT standard (discussed in Section 3.3.5). The compression it achieves
depends strongly on the nature of the image. Images of pages containing text in
any language compress particularly well, with typical compression ratios of 20:1
to 50:1 for a page full of text. The JBIG2 encoder builds a table of unique symbol
bitmaps found in the image, and other symbols found later in the image are
matched against the table. Matching symbols are replaced by an index into the
table, and symbols that fail to match are added to the table. The table itself is
compressed using other means. This method results in high compression ratiosDS200DENCF1
for documents in which the same symbol is repeated often, as is typical for
images created by scanning text pages. It also results in high compression of white
space in the image, which does not need to be encoded because it contains no
symbols.
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What if there is a quality problem?
Seven-day acceptance period, one-year warranty period
When can we deliver it?1-3 working days
How about the quality?New or second-hand
How to get the quotation?Phone, WeChat, email and whatApp can all be used
Email: onewwww@foxmail.com
Introduction to main products
Focus on DCS, PLC, robot control system and large servo system.
Main products: various modules/cards, controllers, touch screens, servo drives.
Advantages: supply imported original products, professional discontinued parts, fast delivery, accurate delivery time,
Main brands include ABB Bailey, GE/FANC, FOXBORO, Invensys TRICONEX, Bentley BENTLY, A-B Rockwell, Emerson EMERSON, OVATION, MOTOROLA, XYVOM, Honeywell HONEYWELL, Rexroth, KUKA, NI, DEIF, Yokogawa, Woodward WOODWARD, Ryan, Schneider SCHNEIDER, Yaskawa, Moog MOOG, PROSOFT and other brands
reminder
For more products, please contact the email for inquiry onewwww@foxmail.com
This article from the temporal Ming sheng automation equipment co., LTD.,
link: http:www.onewwww.com
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