Results 11 to 20 of about 168 (110)
This paper reports on an efficient lossless compression method for periodic signals based on adaptive dictionary predictive coding. Some previous methods for data compression, such as difference pulse coding (DPCM), discrete cosine transform (DCT ...
Shaofei Dai +5 more
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Ordinamento di emergenza sanitaria e il suo impatto sul sistema d’istruzione pubblica
Riassunto Nel quado di una esistente ordinamento di emergenza, le norme poste dai DPCM, sulla base di decreti-legge del Governo, sono da ritenersi non espressione del potere regolamentare ma espressione del potere d’ordinanza; potere ancorato al ...
Mario Falanga
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Characteristics and Therapeutic Potential of Dental Pulp Stem Cells on Neurodegenerative Diseases
To evaluate the therapeutic potential of stem cells for neurodegenerative diseases, emphasis should be placed on clarifying the characteristics of the various types of stem cells.
Tomoyuki Ueda +4 more
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On the sensitivity of the recursive filter with arbitrary order predictor in DPCM system [PDF]
Sensitivity analysis of the recursive filter in a DPCM system, with arbitrary order predictor, is presented in this paper. Relations for sensitivity, related to predictor coefficients, are derived both in cases of stable and unstable systems. In
Danković Nikola +4 more
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Ant-based document clustering is a cluster method of measuring text documents similarity based on the shortest path between nodes (trial phase) and determines the optimal clusters of sequence document similarity (dividing phase).
Arif Fadllullah +4 more
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Recently, many approaches have been developed to assess the seismic vulnerability of artistic assets of the historical heritage. The DPCM 9/02/2011 responds to this need by defining a new limit state (Limit State of Damage for Artistic Heritage, SLA ...
Francesca Pasqual
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A New Frame Memory Compression Algorithm with DPCM and VLC in a 4×4 Block
Frame memory compression (FMC) is a technique to reduce memory bandwidth by compressing the video data to be stored in the frame memory. This paper proposes a new FMC algorithm integrated into an H.264 encoder that compresses a 4×4 block by ...
Yongje Lee, Yongseok Jin, Hyuk-Jae Lee
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Following China, the next severely affected country due to the COVID-19 epidemic was Italy. In consideration of the increasing number of infections, the government via the Ministerial Decree (DPCM) of March 2020 established various restrictive measures ...
Garavaglia Andrea, Petti Livia
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After considering the spectral correlation of structure and statistics of the hyperspectral image, the redundancy reduction is optimized using reversible transformation of integer matrices in conjunction with the N-band integer reversible transformation ...
Changcheng Li +4 more
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DCT/DPCM Hybrid Coding for Interlaced Image Compression
By the nature of images, picture elements in local regions are highly correlated with one another. In such cases, image compression techniques are introduced to reduce the amount of data is needed to represent the same information, either exactly or ...
Saied O. Abdul-Amir +1 more
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