國立虎尾科技大學 |

Data Transmission Using Image Steganography in Quick Response (QR) Code.

紀錄類型:	書目-語言資料,手稿 : Monograph/item
正題名/作者:	Data Transmission Using Image Steganography in Quick Response (QR) Code./
作者:	Shah, Sunny K.
面頁冊數:	1 online resource (66 pages)
附註:	Source: Masters Abstracts International, Volume: 57-02.
Contained By:	Masters Abstracts International57-02(E).
標題:	Electrical engineering. -
電子資源:	click for full text (PQDT)
ISBN:	9780355562927

Data Transmission Using Image Steganography in Quick Response (QR) Code.
Shah, Sunny K.

Data Transmission Using Image Steganography in Quick Response (QR) Code. - 1 online resource (66 pages)

Source: Masters Abstracts International, Volume: 57-02.

Thesis (M.S.)--California State University, Long Beach, 2017.

Includes bibliographical references

Secure transmission of data is a vital area of research due to increasing identity theft issues. In this study, texts and images that are encoded by a transmitter device are steganographed into Quick Response (QR) codes and sent to a receiver. The security of this data transmission is then evaluated and compared to a previously used method. Specifically, the Differential Phase Shift Keying (DPSK) modulation method was run in conjunction with the Orthogonal Frequency Division Multiplexing (OFDM) technique, and its transmission efficiency was compared to the Phase Amplitude Modulation (PAM) method. The transmission efficiency was measured by performance timing, lenient behavior to camera movements, and picture blurring due to both added noise during transmission and light spreading in the adjacent pixels of a Liquid Crystal Display (LCD) display. In addition, result of image transmission with and without image compression were compared. Results showed that the DPSK modulation method exhibits superior transmission efficiency across all three parameters compared to the PAM method and image compression degrades quality of received image with minimizing image size.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2018

Mode of access: World Wide Web

ISBN: 9780355562927Subjects--Topical Terms:

596380
Electrical engineering.
Index Terms--Genre/Form:

554714
Electronic books.

Data Transmission Using Image Steganography in Quick Response (QR) Code.
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245 1 0 $a Data Transmission Using Image Steganography in Quick Response (QR) Code.
264 0 $c 2017
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500 $a Source: Masters Abstracts International, Volume: 57-02.
500 $a Adviser: Hen-Geul (Henry) Yeh.
502 $a Thesis (M.S.)--California State University, Long Beach, 2017.
504 $a Includes bibliographical references
520 $a Secure transmission of data is a vital area of research due to increasing identity theft issues. In this study, texts and images that are encoded by a transmitter device are steganographed into Quick Response (QR) codes and sent to a receiver. The security of this data transmission is then evaluated and compared to a previously used method. Specifically, the Differential Phase Shift Keying (DPSK) modulation method was run in conjunction with the Orthogonal Frequency Division Multiplexing (OFDM) technique, and its transmission efficiency was compared to the Phase Amplitude Modulation (PAM) method. The transmission efficiency was measured by performance timing, lenient behavior to camera movements, and picture blurring due to both added noise during transmission and light spreading in the adjacent pixels of a Liquid Crystal Display (LCD) display. In addition, result of image transmission with and without image compression were compared. Results showed that the DPSK modulation method exhibits superior transmission efficiency across all three parameters compared to the PAM method and image compression degrades quality of received image with minimizing image size.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2018
538 $a Mode of access: World Wide Web
650 4 $a Electrical engineering. $3 596380
650 4 $a Engineering. $3 561152
655 7 $a Electronic books. $2 local $3 554714
690 $a 0544
690 $a 0537
710 2 $a ProQuest Information and Learning Co. $3 1178819
710 2 $a California State University, Long Beach. $b Electrical Engineering. $3 1180451
773 0 $t Masters Abstracts International $g 57-02(E).
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10638623 $z click for full text (PQDT)