Ruby Conference 2011 THE SAFE INFORMATION CONTROL TOOL WHICH - - PowerPoint PPT Presentation

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Dec 18, 2023 332 likes •413 views

Ruby Conference 2011 THE SAFE INFORMATION CONTROL TOOL WHICH ACHIEVES THE HIGH COMPRESSION, HIGH SECURITY, AND LOW LOAD USING RUBY ON RAILS JUN ROKUI SHIMANE UNIVERSITY RESEARCH OUTLINE 3D Color Barcode We developed 3D Color Barcode in 2007.

SLIDE 1

THE SAFE INFORMATION CONTROL TOOL WHICH ACHIEVES THE HIGH COMPRESSION, HIGH SECURITY, AND LOW LOAD USING RUBY ON RAILS

JUN ROKUI SHIMANE UNIVERSITY

Ruby Conference 2011

SLIDE 2

RESEARCH OUTLINE

3D Color Barcode We developed 3D Color Barcode in 2007. Large capacity data can be saved compared with the existing bar code. 3D Color Barcode has high encryption capability. We considered 3D Color Barcode as print media. Technoproject, Ltd. found out the charm as electronic media to 3D Color Barcode. Since Technoproject, Ltd. was developing the distance medical service system, he was looking for the electronic media for communicating medical information. We are performing the joint research aiming at electronic media use of 3D Color Barcode from 2010.

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THE COMPRESSION EFFECT OF THE MEDICAL IMAGE

20 serial MRI images compress

The compressibility comparison with ZIP, lossless JPEG, and the proposing method 3D color barcode based method has achieved compressibility high not less than 14% compared with ZIP. It has achieved compressibility high not less than 5% compared with lossless JPEG.

Since there are also few computational complexities, this technique is a practical technique.

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APPLICATION OUTLINE

Ruby on Rails

SQLite

Vi View Model Controller

Compression & Encryption The extended Ruby library RRlib.so

Application WEBrick

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APPLICATION FLOW

Compression file

Medical images

1. File information

registration

3. Refer to compression of

an applicable file

4. Compression file

information reference

6. Coding information download

Coding information

5. Compression File download

Compression file Coding information

Server

Clie Client nt 7 . Decoding

Compression file Coding information Medical image

2. Refer to registration infrmation

list

SLIDE 6

RUBY APPLICATION GUI

The extended Ruby library for compression Language version : Ruby 1.9.2 Ruby on Rails : 3 Operating environment : windows7, windows XP

SLIDE 7

A FUTURE RESEARCH PROGRAM

1. Use to the community medicine network system which Technoproject, Ltd. develops
2. It aims at spread as secure data transfer and distribution tool.
3. It aims at spread as a security-countermeasures tool of portable terminal data.
4. Improvement in the further compressive performance