| 单词 |
lossy |
| 释义 |
lossy
lossy (ˈlɒsɪ) adj (Electrical Engineering) (of a dielectric material, transmission line, etc) designed to have a high attenuation; dissipating energy: lossy line. Compare lossless[C20: from loss]Thesaurus| Adj. | 1. | lossy - characterized by or causing dissipation of energylossless - characterized by or causing no dissipation of energy |
lossy
lossy (algorithm)A term describing a data compression algorithmwhich actually reduces the amount of information in the data,rather than just the number of bits used to represent thatinformation. The lost information is usually removed becauseit is subjectively less important to the quality of the data(usually an image or sound) or because it can be recoveredreasonably by interpolation from the remaining data.
MPEG and JPEG are examples of lossy compressiontechniques.
Opposite: lossless.MedicalSeelossy compressionlossy
Antonyms for lossyadj characterized by or causing dissipation of energyAntonyms |
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