Development of Web-based High- definition Image Viewer for - - PowerPoint PPT Presentation

Development of Web-based High- definition Image Viewer for Collecting Experienced Farmers’ Knowledge Experienced Farmers Knowledge

Kazuki Kobayashi

Shinshu Univ.

Yasunori Saito

Shinshu Univ

Yasunori Saito Shinshu Univ. Masayuki Hirafuji National Agricultural Research Center Takanobu Suzuki

Nagano Pref Agricultural Exp Station

Takanobu Suzuki Nagano Pref. Agricultural Exp. Station

Summary

High-definition monitoring system

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Automatic controlled DSLR camera Web based image viewer for high resolution Web based image viewer for high resolution providing impressive images and impressive

i experiences Sustainable interesting topics Sustainable interesting topics providing on the Web Trying to collect experienced

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farmers’ knowledge

Background

ICT agriculture for high quality and increase

ICT agriculture for high quality and increase

• f production

Field monitoring systems:

Field monitoring systems:

Field Server [Hirafuji 05]

S N t k f i i i lt [L 09]

Sensor Networks for precision agriculture [Lopez 09]

Agricultural Knowledge collection

Agri Informatics [Shinjo 09]

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Agri-Informatics [Shinjo 09]

Approach

Collecting people’s interests in agriculture

Co ec g peop e s e es s ag cu u e such as advices, comments, feelings, and affection affection

Agricultural knowledge archive Consumer demands

Accelerate casual communications between Accelerate casual communications between farmers, consumers, and local residents

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Agricultural Field Data as Web contents

High-definition crop image contents

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• c op

age co e s

Monitoring device

A monitoring system with DSLR camera in Fields A monitoring system with DSLR camera in Fields

Impressive source contents

Image Viewer Image Viewer

Multi image sychro viewer

Quick response Web image viewer

Quick response Web image viewer

Impressive experience

F k l t t

Farm work log contents

Farm work viewer

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High-definition Monitoring System

Requirement: Requirement:

Taking high-definition and impressive image A image viewer providing easy operation

and impressive experience and impressive experience

Poor Man’s Approach

Not to use special devices Use low price and easily-obtainable Use low price and easily obtainable devices

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Monitoring device S

Spec. Automatic control Automatic control

• f a DSLR camera

Image transferring

through FTP through FTP

Temperature and

p humidity recording

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Inner Structure

C EOS Ki F Canon EOS Kiss F IO DATA USL-5P

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Embedded Linux

Replacing with Debian Linux

Replacing with Debian Linux Controlling a DSLR by

Ph t 2 2 4 6 gPhoto2-2.4.6

Taking a picture at fixed

intervals, managing sensor data, and transferring image files by a Ruby script

Sensor

Sensirion SHT-11

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Grape (Nagano Purple)

Chikuma, Nagano from Apr. 2009 to Dec. 2009 Sakai F-Cube’s grape greenhouse

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Photographs

26 May 28 May 1 May y y y 1 June 9 July 29 May

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Grapes beginning to turn purple

l ti 3888 2592 resolution: 3888×2592 px

29 May

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9 ay

Cropped image

resolution: 640×480 resolution: 640×480

29 May

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Synchro Image Viewer C i lti l i

Comparing multiple crop images

Synchronizing zoom levels and positions Synchronizing zoom levels and positions

easy to compare details

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Demo of Synchro Image Viewer

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※data : Sakai F-Cube’s Grape Greenhouse

Apple (Bramley)

Obuse Nagano Obuse, Nagano from Aug. 2009 to the present

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Inner structure

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Web Based High-definition Image Viewer

Google Maps based viewer

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High definition and quick response

Seamlessly switch a overhead view and a

Seamlessly switch a overhead view and a

detailed view Comments f Comments List of Images

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Demo of Web Based High Definition Image Viewer

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Farm Work Log Contents

Obuse Nagano Obuse Nagano Obuse, Nagano from May 2006 in grape field Obuse, Nagano from: Sep. 2007 in paprika greenhouse

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in grape field in paprika greenhouse

Web based Farm Work Viewer

Farm work view and comment management Farm work view and comment management

Comments Animation Image Comments Image Date picker

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Demo of Web based Farm Work Viewer

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Discussions

Difference from typical agricultural SNS

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Automatic update of farm information by the

monitoring system monitoring system Reduction of user’s burden on daily update

Impressive contents and experience Impressive contents and experience

Increasing visitors’ interest and motivation for communication communication

SNS ORANO Bokurano Nougyou

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(Shinshu Seishun Mura, Ueda, Nagano

gy

RECMOV Co.,Ltd, Sapporo, Hokkaido

Agri-server Community Concept

Commenting h th each other F Kleingarten users Automatic Update Farmers Comments, Questions, and Answers Providing safe and secure feeling by image Consumers

Continual communication Agricultural knowledge source

secure feeling by image and communication

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Continual communication Agricultural knowledge source

Future Work

Sustainable interesting topic providing Sustainable interesting topic providing

User generated contents Online contents processing function

such as movie making and caption overlaying

Collaborative filtering

For a farmer to find farmers who produce the same

crops

Analysis of user attributions

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Correlation between job, age, gender, region, and

decision

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Summary

High-definition monitoring system

g g y

Automatic controlled DSLR camera Web based image viewer for high resolution Web based image viewer for high resolution providing impressive images and impressive

i experiences Sustainable interesting topics Sustainable interesting topics providing on the Web Collecting experienced

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farmers’ knowledge