{"_buckets": {"deposit": "9b1a5973-f1a6-4b04-b15d-a465f02e119f"}, "_deposit": {"id": "4756", "owners": [], "pid": {"revision_id": 0, "type": "recid", "value": "4756"}, "status": "published"}, "_oai": {"id": "oai:meral.edu.mm:recid/4756", "sets": ["user-ucsy"]}, "communities": ["ucsy"], "item_1583103067471": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "Robust Audio Data Hiding based Probabilistic Global Search in MDCT Domain", "subitem_1551255648112": "en"}]}, "item_1583103085720": {"attribute_name": "Description", "attribute_value_mlt": [{"interim": "This paper managed to proposerobust audio data hiding throughoptimization-based problem transformationmethod, Probabilistic Global SearchLausanne Algorithm (PGSL) in modifieddiscrete cosine transform (MDCT) domain.We manipulate the MDCT coefficients in theselected frames with the stego key and, thenimplement the optimal best points searchingprocess through PGSL Algorithm to obtain thebest secret audio message embeddingpositions. The Lowest Bit Error Rate value aredefined the optimal best coefficients. Theinverse modified discrete cosine transform(IMDCT) is applied to form stego audio. Inour audio data hiding scheme, the results ofimperceptible (audible difference) between thestego and cover audio will be evaluated usingSpectrogram and Informal Listening Tests.The robustness will be tested with standarddigital signal manipulation attacks as Noiseaddition, MPEG compression andResampling. The goal of proposed data hidingis to protect the privacy of secret audiomessage from unauthorized accesses, and tosatisfy audio steganography issues asimperceptible, embedding capacity and robustness"}]}, "item_1583103108160": {"attribute_name": "Keywords", "attribute_value_mlt": [{"interim": "Audio Data Hiding"}, {"interim": "Audio Steganography"}, {"interim": "Modified Discrete Cosine Transform"}, {"interim": "PGSL Algorithm"}, {"interim": "optimal best points searching process"}]}, "item_1583103120197": {"attribute_name": "Files", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "date": [{"dateType": "Available", "dateValue": "2019-07-02"}], "displaytype": "preview", "download_preview_message": "", "file_order": 0, "filename": "9005.pdf", "filesize": [{"value": "81 Kb"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 81000.0, "url": {"url": "https://meral.edu.mm/record/4756/files/9005.pdf"}, "version_id": "d24b5e9e-8c4a-4378-83ff-313a354c5691"}]}, "item_1583103131163": {"attribute_name": "Journal articles", "attribute_value_mlt": [{"subitem_issue": "", "subitem_journal_title": "Ninth International Conference On Computer Applications (ICCA 2011)", "subitem_pages": "", "subitem_volume": ""}]}, "item_1583103147082": {"attribute_name": "Conference papers", "attribute_value_mlt": [{"subitem_acronym": "", "subitem_c_date": "", "subitem_conference_title": "", "subitem_part": "", "subitem_place": "", "subitem_session": "", "subitem_website": ""}]}, "item_1583103211336": {"attribute_name": "Books/reports/chapters", "attribute_value_mlt": [{"subitem_book_title": "", "subitem_isbn": "", "subitem_pages": "", "subitem_place": "", "subitem_publisher": ""}]}, "item_1583103233624": {"attribute_name": "Thesis/dissertations", "attribute_value_mlt": [{"subitem_awarding_university": "", "subitem_supervisor(s)": [{"subitem_supervisor": ""}]}]}, "item_1583105942107": {"attribute_name": "Authors", "attribute_value_mlt": [{"subitem_authors": [{"subitem_authors_fullname": "Su, Ei Thin"}]}]}, "item_1583108359239": {"attribute_name": "Upload type", "attribute_value_mlt": [{"interim": "Publication"}]}, "item_1583108428133": {"attribute_name": "Publication type", "attribute_value_mlt": [{"interim": "Article"}]}, "item_1583159729339": {"attribute_name": "Publication date", "attribute_value": "2011-05-05"}, "item_1583159847033": {"attribute_name": "Identifier", "attribute_value": "http://onlineresource.ucsy.edu.mm/handle/123456789/52"}, "item_title": "Robust Audio Data Hiding based Probabilistic Global Search in MDCT Domain", "item_type_id": "21", "owner": "1", "path": ["1597824273898"], "permalink_uri": "http://hdl.handle.net/20.500.12678/0000004756", "pubdate": {"attribute_name": "Deposited date", "attribute_value": "2019-07-02"}, "publish_date": "2019-07-02", "publish_status": "0", "recid": "4756", "relation": {}, "relation_version_is_last": true, "title": ["Robust Audio Data Hiding based Probabilistic Global Search in MDCT Domain"], "weko_shared_id": -1}