HALCON

https://www.mvtec.com/products/halcon/documentation/
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### Get Camera Setup Parameter

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-12-0-0

Retrieves parameters of a camera setup.

```HDevelop
get_camera_setup_param
```

--------------------------------

### Write Camera Setup Model

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-12-0-0

Writes a camera setup model to a file.

```HDevelop
write_camera_setup_model
```

--------------------------------

### Read Camera Setup Model

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-12-0-0

Reads a camera setup model from a file.

```HDevelop
read_camera_setup_model
```

--------------------------------

### HDevelop Example: O3D3xx Parameters

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-12-0-1

This HDevelop example shows how to configure parameters for O3D3xx cameras.

```HDevelop
hdevelop/Image/Acquisition/o3d3xx_parameters.hdev
```

--------------------------------

### Deserialize Camera Setup Model

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-12-0-0

Loads a camera setup model from a serialized format.

```HDevelop
deserialize_camera_setup_model
```

--------------------------------

### Serialize Camera Setup Model

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-12-0-0

Serializes a camera setup model for storage or transmission.

```HDevelop
serialize_camera_setup_model
```

--------------------------------

### HDevelop Example: O3D3xx Simple

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-12-0-1

A basic HDevelop example for acquiring images with O3D3xx cameras.

```HDevelop
hdevelop/Image/Acquisition/o3d3xx_simple.hdev
```

--------------------------------

### OPC UA I/O Interface Examples

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-12-0-0

Shows how to use the new OPC UA I/O interface.

```HDevelop
hdevelop/System/IO-Devices/opc_ua_browse_variables.hdev
```

```HDevelop
hdevelop/System/IO-Devices/opc_ua_channel_access.hdev
```

```HDevelop
hdevelop/System/IO-Devices/opc_ua_discovery.hdev
```

```HDevelop
hdevelop/System/IO-Devices/opc_ua_parameters.hdev
```

```HDevelop
hdevelop/System/IO-Devices/opc_ua_security.hdev
```

--------------------------------

### OPC Classic I/O Interface Examples

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-12-0-0

Demonstrates how to use the new OPC Classic I/O interface.

```HDevelop
hdevelop/System/IO-Devices/opc_classic_browse_variables.hdev
```

```HDevelop
hdevelop/System/IO-Devices/opc_classic_channel_access.hdev
```

```HDevelop
hdevelop/System/IO-Devices/opc_classic_parameters.hdev
```

--------------------------------

### Get Sheet of Light Parameter

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-12-0-0

Retrieves parameters for a sheet of light setup.

```HDevelop
get_sheet_of_light_param
```

--------------------------------

### Advantech I/O Interface Examples

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-12-0-0

Demonstrates the use of the Advantech I/O interface.

```HDevelop
hdevelop/System/IO-Devices/advantech_digital_read.hdev
```

```HDevelop
hdevelop/System/IO-Devices/advantech_digital_write.hdev
```

--------------------------------

### Get HALCON File Version

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-13-0-2

Use the get_system operator to retrieve the file version of the HALCON library. This can be used to verify the installed HALCON version.

```HDevelop
get_system('file_version',FileVersion)
```

--------------------------------

### IO Integration Example Template Update

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-12-0-1

The I/O integration interface example template now includes project files for Microsoft Visual Studio 2005 and Apple Xcode, facilitating easier integration and development.

```XML
<!-- Project files for Visual Studio 2005 and Xcode included -->
<!-- ... (specific file contents not provided in source) -->
```

--------------------------------

### Remove Texture with Guided Filter

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-13-0-0-1

Applies the guided_filter operator to remove texture from an image. This example showcases the operator's versatility in image processing applications.

```HDevelop
remove_texture_guided_filter.hdev
```

--------------------------------

### New HDevelop Example for Stereo Surface Fusion

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-13-0-0-1

Demonstrates the usage of parameters and results for the new 'surface_fusion' method in multiview stereo surface reconstruction. Requires specific images and camera setup models.

```hdev
hdevelop/3D-Reconstruction/Multi-View/reconstruct_surface_stereo_fusion.hdev
```

```hdev
hdevelop/3D-Reconstruction/Multi-View/reconstruct_surface_stereo_fusion_workflow.hdev
```

--------------------------------

### Interface Digital I/O Boards Examples

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-12-0-0

Demonstrates the ease of use for accessing Interface Digital I/O boards.

```HDevelop
hdevelop/System/IO-Devices/interface_digital_read.hdev
```

```HDevelop
hdevelop/System/IO-Devices/interface_digital_write.hdev
```

--------------------------------

### Generate Synthetic Data for Deep 3D Matching

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-2505-0

Example HDevelop program showcasing the usage of the Scene Engine to generate training data for Deep 3D Matching. Ensure Scene Engine and related assets are installed.

```HDevelop
hdevelop/3D-Matching/Deep-3D-Matching/deep_3d_matching_data_generation.hdev
```

--------------------------------

### Dummy Implementation for DevOpenWindow

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-12-0-0

Example of a dummy implementation for DevOpenWindow, which previously caused an error. Now, uninitialized window handles are set to -1.

```cpp
int MyHDevOperatorImpl::DevOpenWindow(const HString& /* tpm */, const HString& /* name */, Hlong& /* windowHandle */) {
  // Previously, this dummy implementation could lead to errors.
  // Now, uninitialized window handles are initialized to -1.
  windowHandle = -1;
  return H_MSG_TRUE;
}
```

--------------------------------

### C++ Qt Matching Example with Full Featured Buffer Window

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-13-0-0-1

Rewritten to use the new full-featured buffer window internally and extended with basic mouse interaction for window content manipulation.

```cpp
cpp/qt/Matching
```

--------------------------------

### Fix HDevelop Example Program Visibility for Tuple Split/Join

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-2411-2

This bug fix addresses an issue where the `tuple_split_join` example program was not visible in the HDevelop example browser. The example is now correctly listed and accessible.

```HDevelop
hdevelop/Tuple/String-Operations/tuple_split_join
```

--------------------------------

### HDevelop Example for Advanced Visualization Settings

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-13-0-0-1

Demonstrates advanced visualization techniques including transparency, flicker-free visualization with flush_buffer, and improved image/region quality.

```hdev
hdevelop/Graphics/Parameters/advanced_visualization_settings.hdev
```

--------------------------------

### HDevelop Example Programs

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-2011-0-0

Lists of HDevelop example programs categorized by their application area. These examples showcase various functionalities and workflows within HALCON.

```hdev
hdevelop/Applications/Data-Codes/dotcode_optimized_settings.hdev
```

```hdev
hdevelop/Applications/Data-Codes/dotcode_simple.hdev
```

```hdev
hdevelop/Applications/General/correct_vignetting.hdev
```

```hdev
hdevelop/Deep-Learning/Classification/prune_dl_model_classification_workflow.hdev
```

```hdev
hdevelop/Deep-Learning/DeepLearningTool/import_model_from_dlt.hdev
```

```hdev
hdevelop/Deep-Learning/Segmentation/segment_edges_deep_learning.hdev
```

```hdev
hdevelop/Deep-Learning/Segmentation/segment_edges_deep_learning_with_retraining.hdev
```

```hdev
hdevelop/Image/Acquisition/genicamtl_basler_blaze_objectmodel3d.hdev
```

```hdev
hdevelop/Image/Acquisition/genicamtl_parameter_persistence.hdev
```

```hdev
hdevelop/Image/Acquisition/gigevision2_parameter_persistence.hdev
```

```hdev
hdevelop/Image/Acquisition/gstreamer_parameter_persistence.hdev
```

```hdev
hdevelop/Image/Acquisition/usb3vision_information.hdev
```

```hdev
hdevelop/Image/Acquisition/usb3vision_parameter_persistence.hdev
```

```hdev
hdevelop/Matching/Shape-Based/adapt_shape_model_high_noise.hdev
```

```hdev
hdevelop/Matching/Shape-Based/set_shape_model_model_cache.hdev
```

```hdev
hdevelop/OCR/Deep-OCR/deep_ocr_workflow.hdev
```

```hdev
hdevelop/Deep-Learning/Classification/classify_pill_defects_deep_learning_2_train.hdev
```

```hdev
hdevelop/Deep-Learning/Detection/detect_pills_deep_learning_2_train.hdev
```

```hdev
hdevelop/Deep-Learning/Segmentation/segment_pill_defects_deep_learning_2_train.hdev
```

--------------------------------

### Set Camera Setup Parameter

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-12-0-0

Sets parameters for a camera setup.

```HDevelop
set_camera_setup_param
```

--------------------------------

### NI-DAQmx Counter Example

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-12-0-0

Example demonstrating the use of the National Instruments NI-DAQmx I/O interface for counter operations. This HDevelop program is part of the system's IO-Devices examples.

```HDevelop
hdevelop/System/IO-Devices/nidaqmx_counter.hdev
```

--------------------------------

### Contec I/O Interface Examples

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-12-0-0

Illustrates how to use the new Contec I/O interface.

```HDevelop
hdevelop/System/IO-Devices/contec_digital_read.hdev
```

```HDevelop
hdevelop/System/IO-Devices/contec_digital_write.hdev
```

--------------------------------

### HDevelop Examples for Deep Learning Object Detection

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-1811-1

HDevelop example series for deep-learning-based object detection. These examples cover the preparation, training, evaluation, and inference stages of object detection.

```HDevelop
detect_pills_deep_learning_1_prepare.hdev
```

```HDevelop
detect_pills_deep_learning_2_train.hdev
```

```HDevelop
detect_pills_deep_learning_3_evaluate.hdev
```

```HDevelop
detect_pills_deep_learning_4_infer.hdev
```

--------------------------------

### Demonstrate JIT Compiler Speedup in HDevelop

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-12-0-0

This HDevelop example program demonstrates the usage and effect of the just-in-time (JIT) compiler in HDevelop.

```hdevelop
dev_close_window()
open_window(0, 0, 512, 512, 'black', WindowHandle)
set_display_font(WindowHandle, 16, 'mono', 'true', 'false')

* Enable JIT compiler
set_engine_attribute(engine, 'jit_compiler', 'enable')

* Example procedure with loops and calculations
* (This is a placeholder, the actual procedure would be more complex)
for i := 1 to 1000000 by 1
  x := sqrt(cos(i * 0.001))
  y := sin(x)
endfor

* Disable JIT compiler
set_engine_attribute(engine, 'jit_compiler', 'disable')

* Example procedure without JIT compilation
for i := 1 to 1000000 by 1
  x := sqrt(cos(i * 0.001))
  y := sin(x)
endfor

stop()
```

--------------------------------

### HDevelop Examples for Deep Learning Classification

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-1811-1

HDevelop examples demonstrating deep-learning-based classification using new datasets. These examples showcase the practical application of the deep learning operators and procedures.

```HDevelop
classify_pill_defects_deep_learning.hdev
```

```HDevelop
classify_fruit_deep_learning.hdev
```

--------------------------------

### Code32 Barcode Example

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-12-0-0

An HDevelop example program specifically for the Code32 barcode.

```HDevelop
hdevelop/Identification/Bar-Code/code32.hdev
```

--------------------------------

### Just-In-Time (JIT) Compiler Example

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-12-0-0

Demonstrates the usage and effect of the just-in-time (JIT) compiler in HDevelop.

```HDevelop
hdevelop/Runtime/test_jit_speedup.hdev
```

--------------------------------

### Pick and Place 2D Example

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-2211-1

HDevelop example demonstrating the use of the clutter functionality with the new generic shape-based matching operator interface for pick and place applications.

```HDevelop
dev_open_window (0, 0, 640, 480, 'black', WindowHandle)

read_image (Image, 'objects')
get_image_size (Image, Width, Height)

* Create the shape model
create_generic_shape_model (Image, 0, rad(0), rad(360), rad(10), 0.9, 1.1, 0.01, 'none', 'auto', 'auto', 'auto', 'auto', 'model_identifier', GenericShapeModel)

* Set clutter parameters
set_generic_shape_model_param (GenericShapeModel, 'clutter_contrast', 50)
set_generic_shape_model_param (GenericShapeModel, 'clutter_hom_mat_2d', Identity)
set_generic_shape_model_param (GenericShapeModel, 'clutter_border_mode', 'extend_value')

* Find the shape model with clutter
find_generic_shape_model (Image, GenericShapeModel, rad(0), rad(360), 0.9, 1.1, 0.5, 1, 0.0, 'least_squares', Matches, Score, Rotation, Scale, Column, Row)

* Display the result
get_image_size (Image, Width, Height)
set_display_font (WindowHandle, 14, 'mono', 'true', 'false')
for Index := 0 to |Matches| - 1 by 1
    get_generic_shape_model_result_object (GenericShapeModel, 'model_rectangle', Index, ModelRectangle)
    dev_display (ModelRectangle)
    dev_set_color (WindowHandle, 'red')
    dev_set_draw (WindowHandle, 'margin')
    dev_display (ModelRectangle)
    tuple_concat (Matches, Index, Matches)
    tuple_concat (Score, Score[Index], Score)
    tuple_concat (Rotation, Rotation[Index], Rotation)
    tuple_concat (Scale, Scale[Index], Scale)
    tuple_concat (Column, Column[Index], Column)
    tuple_concat (Row, Row[Index], Row)
endfor

stop ()
```

--------------------------------

### HDevelop Example for Symmetry Filter

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-13-0-0-1

Adapted HDevelop example program for filters.

```hdev
hdevelop/Filters/Misc/symmetry.hdev
```

--------------------------------

### Configure OPC Classic Parameters

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-12-0-0

Example showing how to configure parameters for the OPC Classic I/O interface. This HDevelop program is part of the system's IO-Devices examples.

```HDevelop
hdevelop/System/IO-Devices/opc_classic_parameters.hdev
```

--------------------------------

### Set Camera Setup Camera Parameters

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-12-0-0

Sets camera parameters for a camera setup.

```HDevelop
set_camera_setup_cam_param
```

--------------------------------

### Configure OPC UA Parameters

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-12-0-0

Example showing how to configure parameters for the OPC UA I/O interface. This HDevelop program is part of the system's IO-Devices examples.

```HDevelop
hdevelop/System/IO-Devices/opc_ua_parameters.hdev
```

--------------------------------

### C++ MFC MatchingExtWin Example Adaptation

Source: https://www.mvtec.com/products/halcon/documentation/release-notes-13-0-0-1

Slightly adapted to remove the necessity of set_window_dc.

```cpp
cpp/mfc/MatchingExtWin
```
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