diff options
| author | skal <pascal.massimino@gmail.com> | 2026-02-14 00:53:43 +0100 |
|---|---|---|
| committer | skal <pascal.massimino@gmail.com> | 2026-02-14 00:53:43 +0100 |
| commit | 1d9f8dafab473e9660614a1970be3a1bfeada0e0 (patch) | |
| tree | bdc44826653b7d8fbddda8ca69c411bbda456910 /tools/cnn_v2_test/index.html | |
| parent | 67ada21b34d87c780f42b1af7958dcf831d864ec (diff) | |
CNN v2 web tool: Fix vizScale for final layer preview
Final layer output is clamped [0,1] and should use vizScale=1.0
like static features, not 0.5 like middle layers (unbounded ReLU).
Before: All layers except static used 0.5 (too dark)
After: Static + final layer use 1.0, middle layers use 0.5
Fixes brightness mismatch between big preview and thumbnails.
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Diffstat (limited to 'tools/cnn_v2_test/index.html')
| -rw-r--r-- | tools/cnn_v2_test/index.html | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/cnn_v2_test/index.html b/tools/cnn_v2_test/index.html index 622eecc..69336ab 100644 --- a/tools/cnn_v2_test/index.html +++ b/tools/cnn_v2_test/index.html @@ -1619,7 +1619,8 @@ class CNNTester { const layerTex = this.layerOutputs[layerIdx]; if (!layerTex) return; - const vizScale = layerIdx === 0 ? 1.0 : 0.5; + // Use 1.0 for static features and final layer (both clamped [0,1]), 0.5 for middle layers (unbounded) + const vizScale = (layerIdx === 0 || layerIdx === this.layerOutputs.length - 1) ? 1.0 : 0.5; const actualChannel = channelOffset + this.selectedChannel; const paramsBuffer = this.device.createBuffer({ |