A Survey on Transform based Compression
Transform, Discrete Cosine Transform (DCT), Discrete Wavelet Transform (DWT), Fast Fourier Transform (FFT), Karhunen-Loeve Transform (KLT), Quantization, Block Coding, EBCOT
On-board image compression systems aims to augment the amount of data that can be stored using on-board mass memory and reduces the bandwidth prerequisite for transmission to ground station. in general, Imaging instruments are major sources of data generation because of the increase in resolution and dynamic range which is handled by Onboard Computer (OBC). OBC has the limited: hardware, bandwidth, memory and communication time for transmission. To convene these constraints there is always a requirement of onboard compression. Lossy/Lossless data compression with low complexity algorithms is then required while compression ratio must extensivelyascend. Various image compression algorithms have been used to increase their compression performance while complying with image quality necessities.
"A Survey on Transform based Compression", IJSDR - International Journal of Scientific Development and Research (www.IJSDR.org), ISSN:2455-2631, Vol.4, Issue 3, page no.278 - 283, March-2019, Available :https://ijsdr.org/papers/IJSDR1903046.pdf
Volume 4
Issue 3,
March-2019
Pages : 278 - 283
Paper Reg. ID: IJSDR_190234
Published Paper Id: IJSDR1903046
Downloads: 000347185
Research Area: Engineering
Country: -, -, -
ISSN: 2455-2631 | IMPACT FACTOR: 9.15 Calculated By Google Scholar | ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 9.15 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator
Publisher: IJSDR(IJ Publication) Janvi Wave
