Skip to content

Commit

Permalink
Use log scale for encoding time
Browse files Browse the repository at this point in the history
Signed-off-by: Robert-André Mauchin <[email protected]>
  • Loading branch information
eclipseo committed Dec 13, 2020
1 parent 8ce8d1e commit e901e98
Show file tree
Hide file tree
Showing 5 changed files with 527 additions and 407 deletions.
2 changes: 1 addition & 1 deletion image-comparison-web/report.html
Original file line number Diff line number Diff line change
Expand Up @@ -230,7 +230,7 @@ <h3>Lossless compression ratio and Weissman score:</h3>
</tbody>
</table>
<h3>Lossy compression and speed</h3>
<p><img class="graph" alt="Encoding time in function of bits per pixel" src="subset1.encoding_time.(avif,bpg,jxl,mozjpeg,webp,webp2).svg"></p>
<p><img class="graph" alt="Encoding time in function of bits per pixel" src="subset1.encoding_time.(avif,bpg,jxl,mozjpeg,rav1e,svt-av1,webp,webp2).svg"></p>
<h2>Lossy metrics</h2>
<p>For each comparison algorithms, we plot the quality in dB or score in function of the mean bits per pixel on a logarithmic scale. We can then visualize which codec gives the best quality at a given bit per pixel (top left is better).</p>
<h3>Bits per pixel at equivalent quality according to SSimulacra</h3>
Expand Down
2 changes: 1 addition & 1 deletion image-comparison-web/report.md
Original file line number Diff line number Diff line change
Expand Up @@ -157,7 +157,7 @@ The following archives contain the raw data in csv format for subset1 and subset

###Lossy compression and speed

![Encoding time in function of bits per pixel](subset1.encoding_time.(avif,bpg,jxl,mozjpeg,webp,webp2).svg)
![Encoding time in function of bits per pixel](subset1.encoding_time.(avif,bpg,jxl,mozjpeg,rav1e,svt-av1,webp,webp2).svg)

##Lossy metrics

Expand Down
Loading

0 comments on commit e901e98

Please sign in to comment.