🚗
Automotive Safety

360° Surround View Calibration

Seamless bird's-eye view generation for parking assistance and collision avoidance through precision multi-camera calibration

🏢
Client
Premium Auto OEM
📸
Cameras
4 × Wide-angle
🎯
Stitching Error
<2 pixels

Complete Visual Awareness

A premium automotive manufacturer needed flawless 360° surround view systems for their luxury vehicle line. The challenge involved calibrating four fisheye cameras to create a seamless bird's-eye view without visible seams or distortions, even on curved surfaces and in complex lighting conditions.

CalibWorks developed an automated calibration system that achieves pixel-perfect stitching between all four camera views, creating a natural-looking overhead perspective that drivers trust for tight parking maneuvers and low-speed navigation.

  • Seamless blending at all camera overlap regions
  • Real-time view generation with <50ms latency
  • Automatic color and brightness balancing
  • Dynamic guideline overlay with steering angle
  • 3D bowl view for enhanced spatial awareness
  • Works on any ground surface texture
Stitching Accuracy
<2px
Coverage
360°
Blind Spots
Zero
Calibration Time
8 min

Surround View System

Four cameras, one seamless perspective

Multi-Camera Integration

Individual views merged into unified bird's-eye perspective

📹
Front Camera
📹
Left Mirror
🎯
360° View
📹
Right Mirror
📹
Rear Camera

Calibration Challenges

Creating perfect 360° vision

🐠

Fisheye Distortion

Correcting severe barrel distortion from 190° fisheye lenses while preserving full field of view for complete coverage.

🔗

Seamless Stitching

Eliminating visible seams at camera boundaries even with moving objects crossing between views.

🎨

Color Matching

Balancing exposure and color between cameras facing different directions with varying lighting conditions.

📐

Perspective Transform

Converting multiple perspective views into accurate bird's-eye view without geometric distortions.

🚙

Vehicle Variants

Adapting calibration for different vehicle models with varying camera positions and body shapes.

Real-time Processing

Achieving smooth 30fps output with minimal latency for immediate driver feedback during parking.

Calibration Solution

Advanced features for perfect surround view

🎯

Automated Calibration

Drive-through calibration bay with automated pattern recognition completes full system calibration in under 8 minutes.

  • No manual adjustments required
  • Automatic quality verification
  • Production line integration
  • Calibration data logging
🔄

Dynamic Blending

Intelligent overlap region processing creates invisible transitions between camera views with motion-aware blending.

  • Gradient-based blending
  • Motion compensation
  • Shadow suppression
  • Artifact elimination
🎨

Photometric Correction

Advanced color and brightness matching ensures uniform appearance across all views regardless of lighting.

  • HDR tone mapping
  • Vignetting correction
  • White balance matching
  • Exposure equalization

System Applications

Enhanced safety and convenience features

🅿️
Parking Assist
Precise maneuvering
🚸
Pedestrian Alert
360° detection
🚦
Traffic Navigation
Tight space guidance
🏪
Drive-Through
Curb monitoring
🚧
Off-Road
Terrain visibility
🚚
Trailer Assist
Hitch alignment

Performance Results

Measurable improvements in safety and satisfaction

🎯
<2px
Stitching Error
↑ Seamless views
30ms
System Latency
↓ 70% reduction
🚗
78%
Parking Incidents
↓ Reduction
😊
4.8/5
Driver Rating
↑ Satisfaction
🏭
8 min
Calibration Time
↓ 85% faster
🌍
1M+
Vehicles Equipped
↑ Global rollout
"

CalibWorks revolutionized our surround view system implementation. Their calibration solution reduced our production line time by 85% while achieving perfect stitching quality that our customers love. The system has become a key differentiator for our premium models, with 78% fewer parking-related incidents reported. This technology has set a new standard for parking assistance systems in the luxury segment.

HT

Hiroshi Tanaka

Head of ADAS Development • Premium Automotive OEM

Complete Your Vision System

Deploy industry-leading surround view calibration for safer, more confident driving experiences.