config_subtle.json

{
  "_comment": "SUBTLE PRESET - Nearly Invisible Protection for Photography",
  "_description": "Minimal visible artifacts, good for photos shared online, social media, and general photography where quality is paramount",
  "_use_case": "Portrait photography, landscape photos, social media images, professional photography portfolios",
  
  "dct_strength": 0.05,
  "wavelet_strength": 0.04,
  "fourier_strength": 0.05,
  "adversarial_strength": 0.01,
  "qr_opacity": 0.02,
  "noise_strength": 0.01,
  "color_shift_strength": 0.03,
  
  "use_adversarial": true,
  "use_frequency_masking": true,
  "use_texture_synthesis": true,
  "use_multi_scale": true,
  
  "jpeg_quality": 96,
  "png_compression": 6,
  "preserve_quality": true,
  
  "add_visible_watermark": false,
  "watermark_text": "",
  
  "batch_size": 8,
  "output_format": "same"
}