Aiazzi et al., 2012 - Google Patents
Spectral distortion in lossy compression of hyperspectral dataAiazzi et al., 2012
View PDF- Document ID
- 10753567420576478787
- Author
- Aiazzi B
- Alparone L
- Baronti S
- Lastri C
- Selva M
- Publication year
- Publication venue
- Journal of Electrical and Computer Engineering
External Links
Snippet
Distortion allocation varying with wavelength in lossy compression of hyperspectral imagery is investigated, with the aim of minimizing the spectral distortion between original and decompressed data. The absolute angular error, or spectral angle mapper (SAM), is used to …
- 230000003595 spectral 0 title abstract description 49
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Aiazzi et al. | Spectral distortion in lossy compression of hyperspectral data | |
| US8538195B2 (en) | Hyperspectral image dimension reduction system and method | |
| US8315472B2 (en) | System and method for reducing dimensionality of hyperspectral images | |
| Motta et al. | Compression of hyperspectral imagery | |
| US7907784B2 (en) | Selectively lossy, lossless, and/or error robust data compression method | |
| Hernández-Cabronero et al. | The ccsds 123.0-b-2 “low-complexity lossless and near-lossless multispectral and hyperspectral image compression” standard: A comprehensive review | |
| Huang | Satellite data compression | |
| US8855190B2 (en) | Communication system with compressive sensing | |
| Kiely et al. | Exploiting calibration-induced artifacts in lossless compression of hyperspectral imagery | |
| Aiazzi et al. | Information-theoretic assessment of sampled hyperspectral imagers | |
| US8428372B2 (en) | Method, apparatus and computer program product for compressing data | |
| EP2368215B1 (en) | Hyperspectral image dimension reduction system and method | |
| Mat Noor et al. | Investigation into lossless hyperspectral image compression for satellite remote sensing | |
| Álvarez-Cortés et al. | Low complexity regression wavelet analysis variants for hyperspectral data lossless compression | |
| US9501717B1 (en) | Method and system for coding signals using distributed coding and non-monotonic quantization | |
| Sepehrband et al. | Efficient Adaptive Lossless Compression of Hyperspectral Data using Enhanced DPCM | |
| Du et al. | On the impact of atmospheric correction on lossy compression of multispectral and hyperspectral imagery | |
| Al Mamun et al. | Satellite image compression using integer wavelet regression | |
| Serra-Sagristà et al. | Remote sensing data compression | |
| Aiazzi et al. | Quality issues for compression of hyperspectral imagery through spectrally adaptive DPCM | |
| Kong et al. | Lossless compression codec of aurora spectral data using hybrid spatial-spectral decorrelation with outlier recognition | |
| JP2018033131A (en) | Decoder, encoder and method for decoding encoded values | |
| Ouyang et al. | Investigation of a compressive line sensing hyperspectral imaging sensor | |
| Kumar et al. | Improvement in DPCM image compression technique | |
| Wu et al. | Hyperspectral data compression using double sparsity model |