| タイトル | Compressing TV-image data |
| 著者（英） | Lee, J.; Hilbert, E. E.; Rice, R. F.; Schlutsmeyer, A. P. |
| 著者所属（英） | Jet Propulsion Lab., California Inst. of Tech. |
| 発行日 | 1981-01-01 |
| 言語 | eng |
| 内容記述 | Compressing technique calculates activity estimator for each segment of image line. Estimator is used in conjunction with allowable bits per line, N, to determine number of bits necessary to code each segment and which segments can tolerate truncation. Preprocessed line data are then passed to adaptive variable-length coder, which selects optimum transmission code. Method increases capacity of broadcast and cable television transmissions and helps reduce size of storage medium for video and digital audio recordings. |
| NASA分類 | ELECTRONIC SYSTEMS |
| レポートNO | 80B10310
NPO-14823 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/424767 |
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