Fail:Continuously varied JPEG compression for an abdominal CT scan - 1471-2342-12-24-S1.ogv
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Fail asli (fail audio/video multipleks Ogg, Theora/Vorbis, tempoh 44 s, 1,280×720 piksel, keseluruhan 639 kbps)
Ringkasan
| Keterangan |
English: The supplemental video demonstrates the effect of continuously increasing JPEG compression from Q = 100 to Q=1 and then decreasing JPEG compression back up to Q=100 for an abdominal CT scan. The continuous range of Q values shown in the video is similar to what subjects viewed in Psychometric Experiment 1 (see Results), but in the actual experiment, the viewer was able to actively control the process of scrolling through the stack of images. |
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| Tarikh | |||
| Sumber | Flint A (2012). "Determining optimal medical image compression: psychometric and image distortion analysis". BMC Medical Imaging. DOI:10.1186/1471-2342-12-24. PMID 22849336. PMC: 3431233. | ||
| Pengarang | Flint A | ||
| Kebenaran (Penggunaan semula fail ini) |
  Fail ini dilesenkan di bawah lesen Pengiktirafan 2.0 Umum Creative Commons.
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| Tarikh/Waktu | Gambar kenit | Ukuran | Pengguna | Komen | |
|---|---|---|---|---|---|
| semasa | 19:05, 25 Februari 2017 | 44 s, 1,280 × 720 (3.31 MB) | Gnash | Optimized | |
| 01:23, 19 November 2012 | 44 s, 1,280 × 720 (3.38 MB) | Open Access Media Importer Bot | Automatically uploaded media file from Open Access source. Please report problems or suggestions here. |
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