Outil de segmentation sémantique

Precisely delineate and identify each object in your images by assigning a category to each pixel.

kafu 20/04/2025 25 vues

Semantic Segmentation Tool

Techsolut's semantic segmentation tool allows you to precisely identify and delineate each object or region in an image by assigning a semantic category to each pixel. This advanced technology goes beyond simple object detection by providing a detailed understanding of visual content.

Fundamental Principles

Semantic segmentation consists of:

  • Analyzing the image pixel by pixel
  • Classifying each pixel according to its semantic category
  • Generating a color segmentation mask where each color represents a class
  • Extracting precise information about the shape, size, and location of objects

Models and Architectures

Our tool incorporates several cutting-edge architectures:

  • U-Net - Excellent for medical and scientific images
  • DeepLabV3+ - High performance on various natural images
  • PSPNet - Uses pyramid pooling to capture multi-scale context
  • Mask R-CNN - Combines object detection and instance segmentation
  • Transformer-based - Latest innovations based on attention mechanisms

Intuitive Interface

The user interface allows you to:

  1. Import images - Upload individual files or batches
  2. Select a model - Choose the architecture suited to your use case
  3. Configure parameters - Adjust resolution, sensitivity, and classes to detect
  4. Visualize results - Display segmentation masks with overlay
  5. Edit manually - Correct or refine results if necessary
  6. Export results - Save masks, statistics, and visualizations

Main Applications

Medical Analysis

Precise segmentation of tissues, organs, and anomalies in medical images (MRI, CT scan, X-ray).

Precision Agriculture

Identification of crops, weeds, plant diseases, and soil condition analysis.

Autonomous Driving

Detailed understanding of the road environment, distinguishing between road, pedestrians, vehicles, and signs.

Environmental Monitoring

Tracking changes in vegetation, urbanization, water bodies, and ecosystems.

Industrial Quality Control

Precise defect detection, component measurement, and conformity inspection.

Advanced Features

Multi-class Segmentation

Simultaneously distinguish numerous categories in the same image.

Instance Segmentation

Differentiate individual objects even when they belong to the same class.

Temporal Tracking

Maintain segmentation consistency across an image sequence.

Interactive Segmentation

Improve results with minimal user input (a few clicks).

Quantitative Analysis

Automatically generate statistics on segmented objects (area, perimeter, etc.).

Export Formats

Results can be exported in various formats:

  • Binary masks - One image per class with class pixels at 1, others at 0
  • Colored masks - Single image with color code per class
  • Vector contours - SVG or DXF format for CAD integration
  • JSON/CSV data - Statistics and metadata of segments
  • COCO/Pascal VOC - Standard formats for machine learning

Performance and Optimization

  • GPU support for hardware acceleration
  • Batch processing to improve efficiency
  • Fast low-resolution mode for preview
  • Lightweight architectures for real-time segmentation
  • Intelligent cache for efficient processing of large datasets
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