Perceptual coding of digital audio

T Painter, A Spanias - Proceedings of the IEEE, 2000 - ieeexplore.ieee.org
… how the ear performs spectral analysis. A frequency-to-place … measure by definition lumps
together multiple spectral lines. In … , gain modification effectively distorts the spectral analysis

[HTML][HTML] A survey on data compression techniques: From the perspective of data quality, coding schemes, data type and applications

U Jayasankar, V Thirumal, D Ponnurangam - Journal of King Saud …, 2021 - Elsevier
… It is used to compress medical images, hyper spectral images… in the dictionary, it is coded
with any less efficient approaches… In this paper, a histogram modification of RDH is done which …

[图书][B] Issues in multimedia databases: coding for content-based image retrieval and digital copyright protection

MD Swanson, AH Tewfik - 1999 - Springer
… , the new coding technique directly supports modification or … in the dictionary determine the
proper location and codeword … averaging, correlation, spectral analysis, KaIman filtering, etc., …

[图书][B] Encyclopaedic dictionary of information technology and systems

AE Cawkell - 2013 - books.google.com
… for switched networks because the routing is likely to change … applications but requiring
efficient programming, having been … This system is used when fixed length binary codes are …

A review of algorithms for perceptual coding of digital audio signals

T Painter, A Spanias - … 13th International Conference on Digital …, 1997 - ieeexplore.ieee.org
… Second, the psychoacoustic model was modified to account for … Huffman coding of the
spectral descriptor codewords results in … A dictionary of Nxl codewords is searched for the vector …

Image data compression

M Sonka, V Hlavac, R Boyle, M Sonka, V Hlavac… - … Processing, Analysis …, 1993 - Springer
… 7 spectral bands - in other words 260 megabytes of image data. … change image entropy and
do not change image information … blocks represented by codewords from the dictionary. The …

Survey of performance measurement indicators for lossless compression technique based on the objectives

T Hidayat, MH Zakaria, ANC Pee - 2020 3rd International …, 2020 - ieeexplore.ieee.org
… Symbols are most often replaced with shorter code wordsdictionary coding method and the
Huffman statistical coding … out in modifying, combining, designing or creating new schemes …

Codes for digital recorders

KES Immink, PH Siegel, JK Wolf - IEEE Transactions on …, 1998 - ieeexplore.ieee.org
… channels, including the definition and computation of capacity, … word is modified in such a
way that the modified word plus … criteria, the spectral content of multimode codes is very close …

Lsb data hiding in digital media: a survey

DN Tran, HJ Zepernick, TMC Chu - EAI Endorsed Transactions on …, 2022 - diva-portal.org
… of the cover digital media are modified, the hidden data is more … -definition images and videos,
large capacity for data hiding … a broad spectrum of digital media data hiding methods, this …

A unified approach to the analysis and design of digital line codes

GP Petkov - 1992 - openaccess.city.ac.uk
… Table 4.19 State definition scheme for the AMI code...................................… for reliable and efficient
digital signal transmission. A general … A modification of the spectral analysis routine into a …