The 7th National Conference on Computing and Information Technology NCCIT2011
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Home Security Alert System via Multimedia Messaging Service
2
F F F (Jantharat Indrakaew)
1
(Kiattisak Yochanang)
1,2
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jantharat_cs @hotmail.com, umph2002tct@hotmail.com
F The program is tested by specialists and general users.
The evaluation mean by specialist is 4.05 with 0.61
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standard deviation. The evaluation mean by general user
F F F F is 4.39 with 0.53 standard deviation. From these survey
F F F F F results, it can be concluded that users’ satisfaction toward
F F F F the program is at a good level.
F F F F Keywords:**Multimedia Messaging Service, Image
F 3 F Processing, Image Compare, Web Camera
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F F 1.
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F F F F 4.05 F F F F
F 0.61 F F F F F F
F F F F 4.39 F F (SMS) FF F F F F F
F 0.53 2 F FF F
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Abstract F F
The purpose of this work was to develop a home F F F
security alert system via multimedia messaging service.
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This program used web camera for motion detection with
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find a spot color by reading the current image and
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converts image to color RGB. After then compare picture
find the different. And aircard device used for send picture
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alert via multimedia messaging service into the mobile. F F F
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The 7th National Conference on Computing and Information Technology NCCIT2011
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F (MMS) FF
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F F F (Web camera) [2] F F
F F F F F F 1 F
F F (Aircard) F F F F F F [6]
F F [3]
F F (store-and-forward)
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F F F F F
2. F
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2.1 F
F F F F
F [4]
F F WAP
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F F
F F F F
F F F F F F GPRS
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EDGE [7] F
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F F F F
2.2
F WAP GPRS [5] F
(Image processing) [8]
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F F 3 (RGB) (Red)
(Blue) (Green) F
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The 7th National Conference on Computing and Information Technology NCCIT2011
F F F F F F F [10] Net Meeting F
F 3 F (Frame) F F F F F
3 F F F F F Net Meeting F F
F F Net Meeting F F F
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F F F F F F F F
2.2.1 F F F F F F F
3 (R, G, B) F Visual Basic 6.0 F Net Meeting
2.2.2 F F F F F
3 (R2, G2, B2) F F
2.2.3 F F 3 F FF F
(R-R2, G-G2, B-B2) F
2.2.4 F
F F F F
(1)
F = [( F
F )/( )] 3.
* 100 (1) 3.1 F
F F F
2.3 F F F F F F F F F F F
Jodoin [9] F F F F
F F / F 2
(A-image)
t (O-image)
F F F O A
A O F
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F F F (runtime)
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[1] F F
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F F F F 2:
F (Case)
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The 7th National Conference on Computing and Information Technology NCCIT2011
(Flow Chart) 8 F 7
3 F F F
Home Security Alert = [(7) / (48)]*100 = 14.58 F
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F F F F F F 20 F F
(Process) F F F F Algorithm F
F F Set procedure
F F F F F F F Begin
StartPreview
F F F F F F
Loop DetectionMotion
(Motion detection)
if Abs(RGB-RGB1)
F RGB > 20%
F F Then SavePicture
F F end if
End
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F F F F F F 3.2
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3.2.1* F F
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3.2.2 F F F
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4.
3: F F F F
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F F 4.1
F F F F F F F F F F F F
F 48 F F 2 F
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The 7th National Conference on Computing and Information Technology NCCIT2011
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6: F F
4: F
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F F F 1
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3 F F F F F
(Provider) F F F
4.2
F APN, WAP Gateway, MMSC, Account
Password F F F F F
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F FF 5
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F F F
4.16 F F F 0.61
F F F F 4.43 F F
F 0.54 FF
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5: F F
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The 7th National Conference on Computing and Information Technology NCCIT2011
F F F F 2553 http://www.vcharkarn.com/vblog
/34922/1
F F
[8] .“Digital Image Processing and Digital Signal
F F F
Processing”. [Online] 2548. F 27
FF F F F
2553 http://www.mwit.ac.th/ ~jeed/r-sp/doc/r-
F sp-2-49-2.pdf
F F [9] Pierre-Marc Jodoin. “Motion Detection with an Unstable
F F Camera”. [Online] 2009. Available for http://iss.bu.edu/
F F F srv/Recent_Papers/jodoinb.pdf.
F F [10]* F .F “ F F
F F F F F ”. F
F F
F F (Packet) F
, 2548.
F
F F
F F F F
F FF F F F
F F F F F
F
[1] F . “ F F
F SMS F F ”. F
F ( )
F , [2549]
[2]* .F Webcam. [Online]
2546. F 3 2553 http://
202.28.94.55/web/320491/2546/seminar/g41/wc_main.htm
[3]* F Aircard F . [Online]
2552. F 27 2553
http://www.aircard.mfa.co.th/ AircardTech.html
[4] . “Multimedia Messaging Service”. [Online]
2548. F 1 2553 http://
203.155.220.217/csad/pdf/mv13-46/model-mms-tle-7.pdf.
[5]*GPRS. [Online] 2549. F 25
2553 http://www.vajira.ac.th/kt/modules.php?name=
News&file= article&sid=14
[6]*Multimedia Messaging Service Encapsulation Protocol.
[Online] 2005. Available for http://www.miniware.net/docs
/OMA-MMS-ENC-V1_2-20050301-A.pdf.
[7]* F F . EDGE (Enhanced Data rates for GSM
Evolution). [Online] 2548. F 27
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