The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Dalam banyak aplikasi sistem pangkalan data video digital seperti perpustakaan digital, data video sering dimampatkan dengan algoritma video MPEG. Ini akan menjadi teknik penting untuk memasukkan data maklumat tambahan seperti indeks dan kandungan dengan berkesan ke dalam pangkalan data video yang dimampatkan dengan MPEG, kerana kami sentiasa boleh menangani maklumat tambahan dengan data video itu sendiri dengan mudah. Kami mencadangkan kaedah untuk memasukkan data binari pilihan seperti maklumat indeks perpustakaan digital ke dalam aliran bit MPEG-1 dan -2. Data binari yang dimasukkan aliran bit video MPEG menggunakan skema yang dicadangkan kami juga mengikut spesifikasi struktur bingkai video MPEG. Kaedah yang dicadangkan membolehkan kami mengekstrak data binari yang dimasukkan dengan sempurna walaupun video MPEG-1 dan -2 adalah algoritma lossy. Dan kualiti imej yang dinyahkod selepas mengekstrak maklumat tambahan adalah hampir sama dengan aliran bit MPEG biasa. Tambahan pula, penyahkod video MPEG-1 dan -2 standard tradisional yang tidak boleh mengekstrak data binari yang dimasukkan juga boleh menyahkod imej daripada data binari yang dimasukkan aliran bit video MPEG tanpa kemerosotan imej yang jelas. Terdapat beberapa perkara yang berbeza antara teknik sisipan yang dicadangkan bagi data binari dan teknik penanda air. Teknik watermarking bersedia untuk menangani perubahan watermarking oleh orang lain. Dan teknik penanda air diperlukan untuk mengenal pasti tandatangan dan pengekstrakan sempurna tandatangan imej yang dimasukkan tidak diperlukan dalam persekitaran video MPEG yang hilang. Sebaliknya, kita perlu mengekstrak semua data maklumat binari yang dimasukkan dengan betul dengan teknik memasukkan maklumat binari. Simulasi menggunakan jujukan video MPEG dengan data binari yang dimasukkan dipersembahkan untuk mengukur beberapa faktor prestasi yang berkenaan. Kami tidak pernah mendengar tentang memasukkan kaedah data yang tujuannya adalah seperti memasukkan maklumat indeks dan kandungan.
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
Salinan
Hitoshi KIYA, Yoshihiro NOGUCHI, Ayuko TAKAGI, Hiroyuki KOBAYASHI, "A Method of Inserting Binary Data into MPEG Video in the Compressed Domain" in IEICE TRANSACTIONS on Fundamentals,
vol. E82-A, no. 8, pp. 1485-1492, August 1999, doi: .
Abstract: In many applications of digital video database systems such as digital library, video data is often compressed with MPEG video algorithms. It will be an important technique to insert the additional information data like indexes and contents effectively into video database which is compressed with MPEG, because we can always deal with the additional information with video data itself easily. We propose a method for inserting optional binary data such as index information of digital library into MPEG-1 and -2 bitstreams. The binary data inserted MPEG video bitstreams using our proposed scheme are also according to the specification of the MPEG video frame structure. The proposed method allows us to extract the inserted binary data perfectly though MPEG-1 and -2 video are lossy algorithms. And the quality of decoded images after extracting added information is almost the same as that of ordinary MPEG bitstreams. Furthermore, traditional standard MPEG-1 and -2 video decoder which can not extract inserted binary data can also decode images from the binary data inserted MPEG video bitstreams without obvious image degradation. There are some different points between the proposed insertion technique of the binary data and the watermarking technique. The technique of watermarking prepares to deal with alter watermarking by others. And the technique of watermarking is required for the identification of the signature and the perfect extraction of the inserted image signature is not required in the lossy MPEG video environment. On the other hand, we have to extract all of the inserted binary information data correctly with the insertion technique of the binary information. Simulations using MPEG video sequences with inserted binary data are presented to quantify some performance factors concerned. We have not heard about inserting data method which purpose is such as index and content information insertion.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e82-a_8_1485/_p
Salinan
@ARTICLE{e82-a_8_1485,
author={Hitoshi KIYA, Yoshihiro NOGUCHI, Ayuko TAKAGI, Hiroyuki KOBAYASHI, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={A Method of Inserting Binary Data into MPEG Video in the Compressed Domain},
year={1999},
volume={E82-A},
number={8},
pages={1485-1492},
abstract={In many applications of digital video database systems such as digital library, video data is often compressed with MPEG video algorithms. It will be an important technique to insert the additional information data like indexes and contents effectively into video database which is compressed with MPEG, because we can always deal with the additional information with video data itself easily. We propose a method for inserting optional binary data such as index information of digital library into MPEG-1 and -2 bitstreams. The binary data inserted MPEG video bitstreams using our proposed scheme are also according to the specification of the MPEG video frame structure. The proposed method allows us to extract the inserted binary data perfectly though MPEG-1 and -2 video are lossy algorithms. And the quality of decoded images after extracting added information is almost the same as that of ordinary MPEG bitstreams. Furthermore, traditional standard MPEG-1 and -2 video decoder which can not extract inserted binary data can also decode images from the binary data inserted MPEG video bitstreams without obvious image degradation. There are some different points between the proposed insertion technique of the binary data and the watermarking technique. The technique of watermarking prepares to deal with alter watermarking by others. And the technique of watermarking is required for the identification of the signature and the perfect extraction of the inserted image signature is not required in the lossy MPEG video environment. On the other hand, we have to extract all of the inserted binary information data correctly with the insertion technique of the binary information. Simulations using MPEG video sequences with inserted binary data are presented to quantify some performance factors concerned. We have not heard about inserting data method which purpose is such as index and content information insertion.},
keywords={},
doi={},
ISSN={},
month={August},}
Salinan
TY - JOUR
TI - A Method of Inserting Binary Data into MPEG Video in the Compressed Domain
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1485
EP - 1492
AU - Hitoshi KIYA
AU - Yoshihiro NOGUCHI
AU - Ayuko TAKAGI
AU - Hiroyuki KOBAYASHI
PY - 1999
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E82-A
IS - 8
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - August 1999
AB - In many applications of digital video database systems such as digital library, video data is often compressed with MPEG video algorithms. It will be an important technique to insert the additional information data like indexes and contents effectively into video database which is compressed with MPEG, because we can always deal with the additional information with video data itself easily. We propose a method for inserting optional binary data such as index information of digital library into MPEG-1 and -2 bitstreams. The binary data inserted MPEG video bitstreams using our proposed scheme are also according to the specification of the MPEG video frame structure. The proposed method allows us to extract the inserted binary data perfectly though MPEG-1 and -2 video are lossy algorithms. And the quality of decoded images after extracting added information is almost the same as that of ordinary MPEG bitstreams. Furthermore, traditional standard MPEG-1 and -2 video decoder which can not extract inserted binary data can also decode images from the binary data inserted MPEG video bitstreams without obvious image degradation. There are some different points between the proposed insertion technique of the binary data and the watermarking technique. The technique of watermarking prepares to deal with alter watermarking by others. And the technique of watermarking is required for the identification of the signature and the perfect extraction of the inserted image signature is not required in the lossy MPEG video environment. On the other hand, we have to extract all of the inserted binary information data correctly with the insertion technique of the binary information. Simulations using MPEG video sequences with inserted binary data are presented to quantify some performance factors concerned. We have not heard about inserting data method which purpose is such as index and content information insertion.
ER -