Enhancement Models

REMO FAST offers three powerful AI enhancement models, each optimized for different real estate photography scenarios.

Available Models

Classic

API Parameter: property

The Classic model provides comprehensive color correction and enhancement optimized for real estate interiors and exteriors.

Best for:

• Standard single-exposure photos
• Interior shots with even lighting
• Exterior photos with good conditions

Features:

• Automatic white balance correction
• Exposure optimization
• Color vibrancy enhancement
• Shadow and highlight recovery
• Noise reduction

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HDR Pro

API Parameter: property_hdr

HDR Pro merges multiple exposures (brackets) into a single image with superior dynamic range, perfect for challenging lighting conditions.

Best for:

• High-contrast scenes (windows in interiors)
• Twilight and dusk photography
• Scenes with bright and dark areas

Features:

• Bracket merging (3, 5, or 7 exposures)
• Extended dynamic range
• Natural tone mapping
• Ghost removal for moving objects
• Professional real estate finish

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Blue Sky

API Parameter: sky_replacement

Blue Sky uses AI to detect and replace overcast or gray skies with natural, photorealistic blue skies.

Best for:

• Exterior photos on cloudy days
• Images with washed-out skies
• Weather-impacted shoots

Features:

• AI-powered sky detection
• Realistic cloud patterns
• Natural horizon blending
• Lighting adjustment to match new sky
• Multiple sky variations

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Advanced Settings

In addition to choosing an enhancement model, you can toggle these processing options:

Perspective Correction

Default: Enabled

Corrects vertical line distortion common in architectural photography. Straightens converging vertical lines from wide-angle lenses.

Lens Correction

Default: Enabled

Removes barrel and pincushion distortion caused by wide-angle lenses. Creates more natural-looking straight lines.

Sky Replacement Toggle

Default: Disabled

Enables AI sky replacement regardless of the selected model. Useful when you want Classic or HDR Pro processing with a new sky.

Model Comparison

Feature	Classic	HDR Pro	Blue Sky
Color Correction	Yes	Yes	Yes
Exposure Optimization	Yes	Yes	Yes
Bracket Merging	No	Yes	No
Sky Replacement	Optional	Optional	Always
Dynamic Range	Standard	Extended	Standard

Choosing the Right Model

Use Classic when:

• You have single-exposure photos
• Lighting conditions were good during the shoot
• You need fast processing with reliable results

Use HDR Pro when:

• You captured bracket sets (3, 5, or 7 exposures)
• The scene has high contrast (bright windows, dark interiors)
• You need maximum dynamic range

Use Blue Sky when:

• The weather didn't cooperate during your shoot
• The sky is overcast, gray, or washed out
• You want consistent blue skies across a property set

Tips for Best Results

1. For HDR Pro:

   • Use a tripod to ensure bracket alignment
   • Capture 3, 5, or 7 exposures at consistent intervals
   • Name files sequentially so the system can group them

2. For Blue Sky:

   • Works best when the horizon is clearly visible
   • Results are most natural with some clouds
   • Complex tree lines may require manual review

3. For Classic:

   • Ensure proper exposure at capture
   • Works with any single image
   • Fastest processing time