Picture Interpretation TRIZ Cases
- Vision-Based Weld Parameter Setting for Intricate Workpieces
Visual part recognition matches weld features to stored settings, cutting manual setup time while improving parameter accuracy for intricate welds.
- Visual Weld Part Recognition for Automatic Parameter Setting
Image-based weld part recognition matches stored part features to automatically apply weld settings, cutting setup time and improving parameter accuracy.
- Camera-Based Object Positioning Using Azimuthal Projection
Two wide-angle cameras use azimuthal projection and reference points to calculate absolute object position for accurate indoor AR.
- Multi-Object Tracking Using ROI Segmentation and HMM Detection
ROI-based HMM tracking isolates detected aircraft and searches outside each tracked region to maintain multi-object detection with lower computation.
- SAR Georeferencing of Digital Elevation Models Without Ground Control
Using simulated SAR images and offset correction, this case realigns digital elevation models without ground control points to improve absolute accuracy.
- Photogrammetry Algorithm for User Image 3D Modeling
A photogrammetry algorithm derives three-dimensional models from user images by refining camera parameters through map-based input and default values.
- Avatar Facial Gesture Animation Using Dynamic Texture Maps
Dynamic texture maps combine static facial gesture models with video data to emulate realistic performances without heavy processing power.
- Aircraft Replacement Part Hole Transfer via 3D Scanning
Automated optical scanning transfers exact hole locations to new aircraft components, eliminating manual mate-drilling errors and reducing labor costs.
- 3D Image Capture Using Striped Filter and Mirror Optics
A 3D image capture device uses a striped filter and mirror optics to direct light paths for multi-viewpoint imaging.
- Conjugate Point Search Range Optimization via Epipolar Geometry
Epipolar geometry calculations determine dynamic search ranges within intra-overlap areas, reducing computation time and incorrect matches.
- 3D Imaging System Fusing Stereo Vision and Time-Of-Flight Sensors
A 3D imaging system fuses stereo vision with time-of-flight sensors to generate high-resolution spatial data.
- Dynamic Calibration for Heterogeneous Vehicle Sensors
Processor calculates calibration parameters from feature comparison between sensors to correct errors caused by external interference.
- Co-Registering Coherent Change Detection Products Using Intermediate Base Images
Segments long temporal SAR image sequences into sub-sequences anchored to an intermediate base image, minimizing error propagation during co-registration.