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Problem 1:

 

Medical images take up a lot of network bandwidth.

This results in bad or unstable image quality.

Problem 2:

Good compression kills CPU performance.

While the CPU is occupied with compression tasks, it does a bad job handling  
medical applications such as rendering, segmentation, reconstruction, ...

Disadvantages of compression in software (CPU):

 Very high processor load

 No real-time compression possible

 Compromise between good compression or low CPU load

 High power consumption per client

Benefit 1: 

High-performance imaging on any network.

Benefit 2: 

CPU load remains low.

simple

complex

CPU load

required
network  
bandwidth

compression

simple

complex

CPU load

required
network  
bandwidth

compression

MICB-1340 benefits

Feature

Benefit

• PCI-e x8 board

• Industry standard

• DMA memory access

• Easy integration into server

• Automatically detects image changes

• Easy to program
• Unaffected CPU performance

• Compression in hardware

• High performance

• Lossy and lossless compression

• High performance on any network
• Medical relevance

• Low power consumption (Max. 20 Watt)

• Energy-efficiency

• High performance (1200 Mbyte/sec)

• Simultaneous support of many clients at 

high resolution 

• Fewer servers needed

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Summary of Contents for MICB-1340

Page 1: ...ver or remote computing environment By relieving the main CPU from the compression task the MICB 1340 allows for compact cost effective yet high performance image server systems The MICB 1340 performs both lossless and lossy image compression for a large number of simultaneous users This allows for high quality image streaming to wired or wireless clients in demanding healthcare environments Medic...

Page 2: ...his evolution puts a heavy burden on the hospital s network infrastructure and budget To overcome the problems associated with large data sets more and more hospitals opt for a solution based on central rendering and image streaming over the network Typical scenario image streaming across a network Plugged into the rendering server Barco s MICB 1340 compression board takes over the compression tas...

Page 3: ...1 High performance imaging on any network Benefit 2 CPU load remains low simple complex CPU load required network bandwidth compression simple complex CPU load required network bandwidth compression MICB 1340 benefits Feature Benefit PCI e x8 board Industry standard DMA memory access Easy integration into server Automatically detects image changes Easy to program Unaffected CPU performance Compressi...

Page 4: ...by the CPU Scenario 2 compression is performed by the MICB 1340 board Technical specifications Format standard PCI e x8 board Codec lossless based on JPEG LS ISO IEC 14495 1 lossy based on JPEG Performance maximum throughput of 1200 MB s Power consumption 20 W at full power Typical setup that 1 board can handle 15 simultaneous users at 1600 x 1200 x 24 bit pixel frame rate 25 Hz 75 of image updated...

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