1. StyleTransferSweep
2. Resolution 300.0
   1. 4.762 - 95.238
   2. 10.529 - 89.471

StyleTransferSweep

Code from StyleTransferSweep.scala:70 executed in 0.00 seconds (0.000 gc):

    () => {
      implicit val _ = log
      // First, basic configuration so we publish to our s3 site
      log.setArchiveHome(URI.create(s"s3://$s3bucket/${getClass.getSimpleName.stripSuffix("$")}/${log.getId}/"))
      log.onComplete(() => upload(log): Unit)
      // Fetch input images (user upload prompts) and display rescaled copies
      log.p(log.jpg(ImageArtUtil.load(log, contentUrl, maxResolution), "Input Content"))
      log.p(log.jpg(ImageArtUtil.load(log, styleAUrl, (maxResolution * Math.sqrt(magnification)).toInt), "Input Style A"))
      log.p(log.jpg(ImageArtUtil.load(log, styleBUrl, (maxResolution * Math.sqrt(magnification)).toInt), "Input Style B"))
  
  
  
      val canvases = (1 to frames).map(_ => new AtomicReference[Tensor](null)).toList
      // Execute the main process while registered with the site index
      val registration = registerWithIndexGIF_Cyclic(canvases.map(_.get()), delay = delay)
      try {
        animate(contentUrl, initUrl, canvases, log.eval(() => (0 to frames- 1).map(f => {
          var coeffA = Math.pow(separation, (f.toDouble / frames) - 0.5)
          var coeffB = 1.0 / coeffA
          val mag = coeffA + coeffB
          coeffA = coeffA / mag
          coeffB = coeffB / mag
          f"${coeffA * 100}%.3f - ${coeffB * 100}%.3f" -> {
            val styleLayers = List(
              // We select all the lower-level layers to achieve a good balance between speed and accuracy.
              VGG16.VGG16_0,
              VGG16.VGG16_1a,
              VGG16.VGG16_1b1,
              VGG16.VGG16_1b2,
              VGG16.VGG16_1c1,
              VGG16.VGG16_1c2,
              VGG16.VGG16_1c3
            )
            new VisualStyleNetwork(
              // This primary component accounts for style A
              styleLayers = styleLayers,
              styleModifiers = List(
                // These two operators are a good combination for a vivid yet accurate style
                new GramMatrixEnhancer().scale(coeffA),
                new MomentMatcher().scale(coeffA)
              ),
              styleUrl = List(styleAUrl),
              magnification = magnification
            ) + new VisualStyleNetwork(
              styleLayers = styleLayers,
              styleModifiers = List(
                // We use the same two operators in the alternate component, which calculates the style B
                new GramMatrixEnhancer().scale(coeffB),
                new MomentMatcher().scale(coeffB)
              ),
              styleUrl = List(styleBUrl),
              magnification = magnification
            ).withContent(
              contentLayers = List(
                VGG16.VGG16_1b2
              ),
              contentModifiers = List(
                new ContentMatcher()
              ))
          }
        }).toList), new BasicOptimizer {
          override val trainingMinutes: Int = 60
          override val trainingIterations: Int = 30
          override val maxRate = 1e9
        }, new GeometricSequence {
          override val min: Double = minResolution
          override val max: Double = maxResolution
          override val steps = StyleTransferSweep.this.steps
        }.toStream.map(_.round.toDouble),
          delay = StyleTransferSweep.this.delay)
        null
      } finally {
        registration.foreach(_.stop()(s3client, ec2client))
      }
    }

Returns:

    <function0>

Code from StyleTransferSweep.scala:87 executed in 0.78 seconds (0.000 gc):

    var coeffA = Math.pow(separation, (f.toDouble / frames) - 0.5)
    var coeffB = 1.0 / coeffA
    val mag = coeffA + coeffB
    coeffA = coeffA / mag
    coeffB = coeffB / mag
    f"${coeffA * 100}%.3f - ${coeffB * 100}%.3f" -> {
      val styleLayers = List(
        // We select all the lower-level layers to achieve a good balance between speed and accuracy.
        VGG16.VGG16_0,
        VGG16.VGG16_1a,
        VGG16.VGG16_1b1,
        VGG16.VGG16_1b2,
        VGG16.VGG16_1c1,
        VGG16.VGG16_1c2,
        VGG16.VGG16_1c3
      )
      new VisualStyleNetwork(
        // This primary component accounts for style A
        styleLayers = styleLayers,
        styleModifiers = List(
          // These two operators are a good combination for a vivid yet accurate style
          new GramMatrixEnhancer().scale(coeffA),
          new MomentMatcher().scale(coeffA)
        ),
        styleUrl = List(styleAUrl),
        magnification = magnification
      ) + new VisualStyleNetwork(
        styleLayers = styleLayers,
        styleModifiers = List(
          // We use the same two operators in the alternate component, which calculates the style B
          new GramMatrixEnhancer().scale(coeffB),
          new MomentMatcher().scale(coeffB)
        ),
        styleUrl = List(styleBUrl),
        magnification = magnification
      ).withContent(
        contentLayers = List(
          VGG16.VGG16_1b2
        ),
        contentModifiers = List(
          new ContentMatcher()
        ))
    }

Returns:

    List((4.762 - 95.238,com.simiacryptus.mindseye.art.util.VisualNetwork$$anon$2@56f730b2), (10.529 - 89.471,com.simiacryptus.mindseye.art.util.VisualNetwork$$anon$2@47311277), (21.689 - 78.311,com.simiacryptus.mindseye.art.util.VisualNetwork$$anon$2@7930ffa9), (39.461 - 60.539,com.simiacryptus.mindseye.art.util.VisualNetwork$$anon$2@1e60b459), (60.539 - 39.461,com.simiacryptus.mindseye.art.util.VisualNetwork$$anon$2@717d7587), (78.311 - 21.689,com.simiacryptus.mindseye.art.util.VisualNetwork$$anon$2@3e906375), (89.471 - 10.529,com.simiacryptus.mindseye.art.util.VisualNetwork$$anon$2@40230eb9))

Resolution 300.0

4.762 - 95.238

Subreport: Optimization

10.529 - 89.471

Subreport: Optimization