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检索条件"主题词=multiple compression"
9 条 记 录,以下是1-10 订阅
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DCT-domain deep convolutional neural networks for multiple JPEG compression classification
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SIGNAL PROCESSING-IMAGE COMMUNICATION 2018年 67卷 22-33页
作者: Verma, Vinay Agarwal, Nikita Khanna, Nitin Indian Inst Technol Gandhinagar IITGN Elect Engn Multimedia Anal & Secur MANAS Lab Gandhinagar Gujarat India
With the rapid advancements in digital imaging systems and networking, low-cost hand-held image capture devices equipped with network connectivity are becoming ubiquitous. This ease of digital image capture and sharin... 详细信息
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Authenticity examination of compressed audio recordings using detection of multiple compression and encoders' identification
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FORENSIC SCIENCE INTERNATIONAL 2014年 238卷 33-46页
作者: Korycki, Rafal Internal Secur Agcy Forens Lab PL-00993 Warsaw Poland
Since the appearance of digital audio recordings, audio authentication has been becoming increasingly difficult. The currently available technologies and free editing software allow a forger to cut or paste any single... 详细信息
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Estimating Previous Quantization Factors on multiple JPEG Compressed Images
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EURASIP JOURNAL ON INFORMATION SECURITY 2021年 第1期2021卷 p1-11页
作者: Battiato, Sebastiano Giudice, Oliver Guarnera, Francesco Puglisi, Giovanni Univ Catania Catania Italy Univ Catania iCTLab Srl Catania Italy Univ Cagliari Cagliari Italy
The JPEG compression algorithm has proven to be efficient in saving storage and preserving image quality thus becoming extremely popular. On the other hand, the overall process leaves traces into encoded signals which... 详细信息
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Non-ambulatory dogs with cervical intervertebral disc herniation: single versus multiple ventral slot decompression
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AUSTRALIAN VETERINARY JOURNAL 2020年 第4期98卷 148-155页
作者: Guo, S. Lu, D. Pfeiffer, S. Pfeiffer, D. U. CityU Vet Med Ctr Hong Kong Peoples R China City Univ Hong Kong Jockey Club Coll Vet Med & Life Sci Kowloon Tong Hong Kong Peoples R China
Objective To evaluate the proportion of non-ambulatory dogs with cervical intervertebral disc herniation (IVDH) in a private clinic and to compare signalment and outcome between those that underwent single or multiple... 详细信息
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Microstructure and Tensile Properties of multiple Compressed CuZn Alloy
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JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE 2016年 第10期25卷 4598-4607页
作者: Hu, F. Y. Cao, Q. D. Xiao, J. R. Dong, X. H. Ma, S. J. Zhang, X. P. Nanjing Univ Sci & Technol Sch Mat Sci & Engn Nanjing 210094 Jiangsu Peoples R China Nanjing Univ Sci & Technol Coll Sci Nanjing 210094 Jiangsu Peoples R China Nanjing Univ Sci & Technol Sch Mech Engn Nanjing 210094 Jiangsu Peoples R China
The effects of zinc content, preannealing temperature and time, and a number of compression passes on the microstructure and tensile properties of multiple compressed (MCed) CuZn alloys were studied by the orthogonal ... 详细信息
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On the elevated-temperature deformation behavior of polycrystalline Cu subjected to predeformation by multiple compression
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MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 2008年 第1-2 C期483-84卷 547-550页
作者: Li, Y. J. Zeng, X. H. Blum, W. Univ Erlangen Nurnberg Inst Werkstoffwissensch D-91058 Erlangen Germany
Strain rate sensitivity of flow stress and creep resistance were studied during creep at elevated temperature of 373 K as function of prestrain in multiple uniaxial compression at room temperature for pure Cu99.99 wit... 详细信息
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The Universal Coding Method in the Data compression Algorithm
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AUTOMATIC CONTROL AND COMPUTER SCIENCES 2010年 第5期44卷 279-286页
作者: Kasumov, N. K. Azerbaijan Natl Acad Sci Inst Informat Technol Ul F Agaeva 9 AZ-1141 Baku Azerbaijan
A brand new constructive data compression algorithm is considered. The models basic elements are indicated. Data transformation is carried out on the basis of three parameters using binary and decimal numeration syste... 详细信息
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Three-Criterion Model of Coding as a Guarantee of Lossless compression of Content
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AUTOMATIC CONTROL AND COMPUTER SCIENCES 2007年 第5期41卷 294-297页
作者: Kasumov, N. K. Natl Acad Sci Azerbaijan Inst Informat Technol Ul F Agaeva 9 AZ-1141 Baku Azerbaijan
An essentially new algorithm of constructive data compression is considered in the present article. The base components in the operation of the new model are specified. It is shown that procedural evaluation of the da... 详细信息
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Consolidation mechanisms of pharmaceutical solids: A multi-compression cycle approach
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PHARMACEUTICAL RESEARCH 1997年 第8期14卷 1039-1045页
作者: Khossravi, D Morehead, WT DUPONT MERCK PHARMACEUT CO PHARMACEUT RES & DEVEXPT STNWILMINGTONDE 19880
Purpose. The consolidation behavior of various pharmaceutical solids were characterized using compression-cycle profiles. compression-cycle profiles for both uncompacted powder and formed tablets were obtained. These ... 详细信息
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