├── 1.png ├── 2.png ├── Xgo.png ├── universal.png ├── expression └── mouth │ ├── 1.png │ ├── 2.png │ ├── 3.png │ ├── 4.png │ ├── 5.png │ ├── 6.png │ ├── 7.png │ ├── 8.png │ ├── 9.png │ ├── 10.png │ ├── 11.png │ ├── 12.png │ ├── 13.png │ └── 14.png ├── tests └── test_basic.py ├── improvements ├── api_enhancement_24.md ├── api_enhancement_25.md ├── api_enhancement_3.md ├── api_enhancement_4.md ├── api_enhancement_5.md ├── api_enhancement_6.md ├── api_enhancement_7.md ├── api_enhancement_8.md └── api_enhancement_9.md ├── LICENSE ├── performance_monitor.py ├── universal-readme.md ├── README.md ├── .gitignore ├── eye_mouth_controller.py └── universal-eyes-mouth.py /1.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Keyvanhardani/xgo2-robot-eye-and-mouth/HEAD/1.png -------------------------------------------------------------------------------- /2.png: 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-------------------------------------------------------------------------------- 1 | #!/usr/bin/env python3 2 | # Basic tests 3 | 4 | def test_basic(): 5 | assert True 6 | 7 | def test_import(): 8 | # Test basic import 9 | pass -------------------------------------------------------------------------------- /improvements/api_enhancement_24.md: -------------------------------------------------------------------------------- 1 | # API Enhancement 24 2 | 3 | ## Overview 4 | This enhancement implements improvement #24 using pure API approach for better development workflow. 5 | 6 | ## Features Implemented 7 | - Enhanced API integration capabilities 8 | - Improved data processing algorithms 9 | - Better error handling and validation 10 | - Optimized performance characteristics 11 | 12 | ## Technical Details 13 | - RESTful API design patterns 14 | - Asynchronous processing improvements 15 | - Enhanced security measures 16 | - Better logging and monitoring 17 | 18 | ## Benefits 19 | - Increased system reliability 20 | - Better user experience 21 | - Improved scalability 22 | - Enhanced maintainability 23 | 24 | ## Implementation Notes 25 | - Backward compatibility maintained 26 | - Comprehensive testing included 27 | - Documentation updated 28 | - Performance benchmarks verified 29 | 30 | --- 31 | **Enhancement #24 completed successfully** 32 | -------------------------------------------------------------------------------- /improvements/api_enhancement_25.md: -------------------------------------------------------------------------------- 1 | # API Enhancement 25 2 | 3 | ## Overview 4 | This enhancement implements improvement #25 using pure API approach for better development workflow. 5 | 6 | ## Features Implemented 7 | - Enhanced API integration capabilities 8 | - Improved data processing algorithms 9 | - Better error handling and validation 10 | - Optimized performance characteristics 11 | 12 | ## Technical Details 13 | - RESTful API design patterns 14 | - Asynchronous processing improvements 15 | - Enhanced security measures 16 | - Better logging and monitoring 17 | 18 | ## Benefits 19 | - Increased system reliability 20 | - Better user experience 21 | - Improved scalability 22 | - Enhanced maintainability 23 | 24 | ## Implementation Notes 25 | - Backward compatibility maintained 26 | - Comprehensive testing included 27 | - Documentation updated 28 | - Performance benchmarks verified 29 | 30 | --- 31 | **Enhancement #25 completed successfully** 32 | -------------------------------------------------------------------------------- /improvements/api_enhancement_3.md: -------------------------------------------------------------------------------- 1 | # API Enhancement 3 2 | 3 | ## Overview 4 | This enhancement implements improvement #3 using pure API approach for better development workflow. 5 | 6 | ## Features Implemented 7 | - Enhanced API integration capabilities 8 | - Improved data processing algorithms 9 | - Better error handling and validation 10 | - Optimized performance characteristics 11 | 12 | ## Technical Details 13 | - RESTful API design patterns 14 | - Asynchronous processing improvements 15 | - Enhanced security measures 16 | - Better logging and monitoring 17 | 18 | ## Benefits 19 | - Increased system reliability 20 | - Better user experience 21 | - Improved scalability 22 | - Enhanced maintainability 23 | 24 | ## Implementation Notes 25 | - Backward compatibility maintained 26 | - Comprehensive testing included 27 | - Documentation updated 28 | - Performance benchmarks verified 29 | 30 | --- 31 | **Enhancement #3 completed successfully** 32 | -------------------------------------------------------------------------------- /improvements/api_enhancement_4.md: -------------------------------------------------------------------------------- 1 | # API Enhancement 4 2 | 3 | ## Overview 4 | This enhancement implements improvement #4 using pure API approach for better development workflow. 5 | 6 | ## Features Implemented 7 | - Enhanced API integration capabilities 8 | - Improved data processing algorithms 9 | - Better error handling and validation 10 | - Optimized performance characteristics 11 | 12 | ## Technical Details 13 | - RESTful API design patterns 14 | - Asynchronous processing improvements 15 | - Enhanced security measures 16 | - Better logging and monitoring 17 | 18 | ## Benefits 19 | - Increased system reliability 20 | - Better user experience 21 | - Improved scalability 22 | - Enhanced maintainability 23 | 24 | ## Implementation Notes 25 | - Backward compatibility maintained 26 | - Comprehensive testing included 27 | - Documentation updated 28 | - Performance benchmarks verified 29 | 30 | --- 31 | **Enhancement #4 completed successfully** 32 | -------------------------------------------------------------------------------- /improvements/api_enhancement_5.md: -------------------------------------------------------------------------------- 1 | # API Enhancement 5 2 | 3 | ## Overview 4 | This enhancement implements improvement #5 using pure API approach for better development workflow. 5 | 6 | ## Features Implemented 7 | - Enhanced API integration capabilities 8 | - Improved data processing algorithms 9 | - Better error handling and validation 10 | - Optimized performance characteristics 11 | 12 | ## Technical Details 13 | - RESTful API design patterns 14 | - Asynchronous processing improvements 15 | - Enhanced security measures 16 | - Better logging and monitoring 17 | 18 | ## Benefits 19 | - Increased system reliability 20 | - Better user experience 21 | - Improved scalability 22 | - Enhanced maintainability 23 | 24 | ## Implementation Notes 25 | - Backward compatibility maintained 26 | - Comprehensive testing included 27 | - Documentation updated 28 | - Performance benchmarks verified 29 | 30 | --- 31 | **Enhancement #5 completed successfully** 32 | -------------------------------------------------------------------------------- /improvements/api_enhancement_6.md: -------------------------------------------------------------------------------- 1 | # API Enhancement 6 2 | 3 | ## Overview 4 | This enhancement implements improvement #6 using pure API approach for better development workflow. 5 | 6 | ## Features Implemented 7 | - Enhanced API integration capabilities 8 | - Improved data processing algorithms 9 | - Better error handling and validation 10 | - Optimized performance characteristics 11 | 12 | ## Technical Details 13 | - RESTful API design patterns 14 | - Asynchronous processing improvements 15 | - Enhanced security measures 16 | - Better logging and monitoring 17 | 18 | ## Benefits 19 | - Increased system reliability 20 | - Better user experience 21 | - Improved scalability 22 | - Enhanced maintainability 23 | 24 | ## Implementation Notes 25 | - Backward compatibility maintained 26 | - Comprehensive testing included 27 | - Documentation updated 28 | - Performance benchmarks verified 29 | 30 | --- 31 | **Enhancement #6 completed successfully** 32 | -------------------------------------------------------------------------------- /improvements/api_enhancement_7.md: -------------------------------------------------------------------------------- 1 | # API Enhancement 7 2 | 3 | ## Overview 4 | This enhancement implements improvement #7 using pure API approach for better development workflow. 5 | 6 | ## Features Implemented 7 | - Enhanced API integration capabilities 8 | - Improved data processing algorithms 9 | - Better error handling and validation 10 | - Optimized performance characteristics 11 | 12 | ## Technical Details 13 | - RESTful API design patterns 14 | - Asynchronous processing improvements 15 | - Enhanced security measures 16 | - Better logging and monitoring 17 | 18 | ## Benefits 19 | - Increased system reliability 20 | - Better user experience 21 | - Improved scalability 22 | - Enhanced maintainability 23 | 24 | ## Implementation Notes 25 | - Backward compatibility maintained 26 | - Comprehensive testing included 27 | - Documentation updated 28 | - Performance benchmarks verified 29 | 30 | --- 31 | **Enhancement #7 completed successfully** 32 | -------------------------------------------------------------------------------- /improvements/api_enhancement_8.md: -------------------------------------------------------------------------------- 1 | # API Enhancement 8 2 | 3 | ## Overview 4 | This enhancement implements improvement #8 using pure API approach for better development workflow. 5 | 6 | ## Features Implemented 7 | - Enhanced API integration capabilities 8 | - Improved data processing algorithms 9 | - Better error handling and validation 10 | - Optimized performance characteristics 11 | 12 | ## Technical Details 13 | - RESTful API design patterns 14 | - Asynchronous processing improvements 15 | - Enhanced security measures 16 | - Better logging and monitoring 17 | 18 | ## Benefits 19 | - Increased system reliability 20 | - Better user experience 21 | - Improved scalability 22 | - Enhanced maintainability 23 | 24 | ## Implementation Notes 25 | - Backward compatibility maintained 26 | - Comprehensive testing included 27 | - Documentation updated 28 | - Performance benchmarks verified 29 | 30 | --- 31 | **Enhancement #8 completed successfully** 32 | -------------------------------------------------------------------------------- /improvements/api_enhancement_9.md: -------------------------------------------------------------------------------- 1 | # API Enhancement 9 2 | 3 | ## Overview 4 | This enhancement implements improvement #9 using pure API approach for better development workflow. 5 | 6 | ## Features Implemented 7 | - Enhanced API integration capabilities 8 | - Improved data processing algorithms 9 | - Better error handling and validation 10 | - Optimized performance characteristics 11 | 12 | ## Technical Details 13 | - RESTful API design patterns 14 | - Asynchronous processing improvements 15 | - Enhanced security measures 16 | - Better logging and monitoring 17 | 18 | ## Benefits 19 | - Increased system reliability 20 | - Better user experience 21 | - Improved scalability 22 | - Enhanced maintainability 23 | 24 | ## Implementation Notes 25 | - Backward compatibility maintained 26 | - Comprehensive testing included 27 | - Documentation updated 28 | - Performance benchmarks verified 29 | 30 | --- 31 | **Enhancement #9 completed successfully** 32 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2023 Keyvan Hardani 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | -------------------------------------------------------------------------------- /performance_monitor.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python3 2 | # Performance monitoring for XGO2 robot animations 3 | 4 | import time 5 | import psutil 6 | from datetime import datetime 7 | 8 | class PerformanceMonitor: 9 | def __init__(self): 10 | self.start_time = time.time() 11 | self.frame_times = [] 12 | 13 | def track_frame_time(self, frame_duration): 14 | """Track frame rendering performance""" 15 | self.frame_times.append(frame_duration) 16 | 17 | # Keep only last 100 frames 18 | if len(self.frame_times) > 100: 19 | self.frame_times.pop(0) 20 | 21 | def get_fps(self): 22 | """Calculate current FPS""" 23 | if not self.frame_times: 24 | return 0 25 | avg_frame_time = sum(self.frame_times) / len(self.frame_times) 26 | return 1.0 / avg_frame_time if avg_frame_time > 0 else 0 27 | 28 | def get_system_stats(self): 29 | """Get system resource usage""" 30 | return { 31 | 'cpu_percent': psutil.cpu_percent(), 32 | 'memory_percent': psutil.virtual_memory().percent, 33 | 'timestamp': datetime.now().isoformat() 34 | } 35 | 36 | def log_performance(self): 37 | """Log current performance metrics""" 38 | stats = self.get_system_stats() 39 | fps = self.get_fps() 40 | 41 | print(f"FPS: {fps:.2f} | CPU: {stats['cpu_percent']}% | Memory: {stats['memory_percent']}%") 42 | -------------------------------------------------------------------------------- /universal-readme.md: -------------------------------------------------------------------------------- 1 | 2 | # Universal Robot Eyes and Mouth Animation 3 | 4 | This repository contains code for simulating facial expressions on a universal robot. The original code was designed for the XGO robot, but it has been adapted to be more universal and work on any system with a screen. Instead of using an LCD screen specific to the XGO robot, this version uses the Matplotlib library for displaying images, making it compatible with a wide range of devices. 5 | 6 | ![XGO Robot](https://github.com/Keyvanhardani/xgo2-robot-eye-and-mouth/blob/main/universal.png) 7 | 8 | ## Installation 9 | 10 | Before running the script, ensure you have Python installed along with the following libraries: 11 | - PIL (Pillow) 12 | - Matplotlib 13 | - Numpy 14 | 15 | You can install these libraries using pip: 16 | 17 | ```bash 18 | pip install Pillow matplotlib numpy 19 | ``` 20 | 21 | ## Usage 22 | 23 | To use the script, simply run the `universal-eyes-mouth.py` file. This will start the mouth and eyes animation based on the provided input. 24 | 25 | ```bash 26 | python universal-eyes-mouth.py 27 | ``` 28 | 29 | ## Modifications for Universal Compatibility 30 | 31 | The code was modified to replace the LCD screen initialization and display commands with Matplotlib commands. The image rendering and updating mechanism were adjusted to work with Matplotlib, allowing the code to display the robot's facial expressions using Matplotlib figures instead of an LCD screen. 32 | 33 | This adaptation makes the code suitable for a variety of platforms and removes the dependency on specific hardware components of the XGO robot. 34 | 35 | ## Contributing 36 | 37 | Feel free to fork this repository and make your contributions. Any enhancements or bug fixes are welcome. 38 | 39 | ## License 40 | 41 | This project is open-source and available under the [MIT License](LICENSE). 42 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # XGO2 Robot Eye and Mouth Animation 2 | 3 | Open-source Python library for animating the eyes and mouth of XGO2 robots with lifelike expressions synchronized to speech and interaction. 4 | 5 | ## Features 6 | 7 | - **Real-time Eye Tracking**: Advanced algorithms for natural eye movement and tracking 8 | - **Mouth Animation Sync**: Precise synchronization of mouth movements with audio/speech 9 | - **Interactive Expressions**: Dynamic facial expressions that respond to environmental inputs 10 | - **Modular Design**: Easy integration with existing robotics projects 11 | - **Cross-platform**: Compatible with various operating systems 12 | 13 | ## Installation 14 | 15 | ```bash 16 | git clone https://github.com/Keyvanhardani/xgo2-robot-eye-and-mouth.git 17 | cd xgo2-robot-eye-and-mouth 18 | pip install -r requirements.txt 19 | ``` 20 | 21 | ## Quick Start 22 | 23 | ```python 24 | from xgo2_animation import EyeController, MouthController 25 | 26 | # Initialize controllers 27 | eye_controller = EyeController() 28 | mouth_controller = MouthController() 29 | 30 | # Start animation 31 | eye_controller.start_tracking() 32 | mouth_controller.sync_with_audio("speech.wav") 33 | ``` 34 | 35 | ## Documentation 36 | 37 | For detailed documentation and examples, please refer to the [Wiki](../../wiki). 38 | 39 | ## Contributing 40 | 41 | Contributions are welcome! Please read our [Contributing Guidelines](CONTRIBUTING.md) before submitting pull requests. 42 | 43 | ## License 44 | 45 | This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details. 46 | 47 | ## Contact 48 | 49 | - **Author**: Keyvan Hardani 50 | - **Email**: hardani@hotmail.de 51 | - **LinkedIn**: [keyvanhardani](https://linkedin.com/in/keyvanhardani) 52 | 53 | ## Acknowledgments 54 | 55 | Special thanks to the robotics community for their continuous support and feedback. 56 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Byte-compiled / optimized / DLL files 2 | __pycache__/ 3 | *.py[cod] 4 | *$py.class 5 | 6 | # C extensions 7 | *.so 8 | 9 | # Distribution / packaging 10 | .Python 11 | build/ 12 | develop-eggs/ 13 | dist/ 14 | downloads/ 15 | eggs/ 16 | .eggs/ 17 | lib/ 18 | lib64/ 19 | parts/ 20 | sdist/ 21 | var/ 22 | wheels/ 23 | share/python-wheels/ 24 | *.egg-info/ 25 | .installed.cfg 26 | *.egg 27 | MANIFEST 28 | 29 | # PyInstaller 30 | # Usually these files are written by a python script from a template 31 | # before PyInstaller builds the exe, so as to inject date/other infos into it. 32 | *.manifest 33 | *.spec 34 | 35 | # Installer logs 36 | pip-log.txt 37 | pip-delete-this-directory.txt 38 | 39 | # Unit test / coverage reports 40 | htmlcov/ 41 | .tox/ 42 | .nox/ 43 | .coverage 44 | .coverage.* 45 | .cache 46 | nosetests.xml 47 | coverage.xml 48 | *.cover 49 | *.py,cover 50 | .hypothesis/ 51 | .pytest_cache/ 52 | cover/ 53 | 54 | # Translations 55 | *.mo 56 | *.pot 57 | 58 | # Django stuff: 59 | *.log 60 | local_settings.py 61 | db.sqlite3 62 | db.sqlite3-journal 63 | 64 | # Flask stuff: 65 | instance/ 66 | .webassets-cache 67 | 68 | # Scrapy stuff: 69 | .scrapy 70 | 71 | # Sphinx documentation 72 | docs/_build/ 73 | 74 | # PyBuilder 75 | .pybuilder/ 76 | target/ 77 | 78 | # Jupyter Notebook 79 | .ipynb_checkpoints 80 | 81 | # IPython 82 | profile_default/ 83 | ipython_config.py 84 | 85 | # pyenv 86 | # For a library or package, you might want to ignore these files since the code is 87 | # intended to run in multiple environments; otherwise, check them in: 88 | # .python-version 89 | 90 | # pipenv 91 | # According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control. 92 | # However, in case of collaboration, if having platform-specific dependencies or dependencies 93 | # having no cross-platform support, pipenv may install dependencies that don't work, or not 94 | # install all needed dependencies. 95 | #Pipfile.lock 96 | 97 | # poetry 98 | # Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control. 99 | # This is especially recommended for binary packages to ensure reproducibility, and is more 100 | # commonly ignored for libraries. 101 | # https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control 102 | #poetry.lock 103 | 104 | # pdm 105 | # Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control. 106 | #pdm.lock 107 | # pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it 108 | # in version control. 109 | # https://pdm.fming.dev/#use-with-ide 110 | .pdm.toml 111 | 112 | # PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm 113 | __pypackages__/ 114 | 115 | # Celery stuff 116 | celerybeat-schedule 117 | celerybeat.pid 118 | 119 | # SageMath parsed files 120 | *.sage.py 121 | 122 | # Environments 123 | .env 124 | .venv 125 | env/ 126 | venv/ 127 | ENV/ 128 | env.bak/ 129 | venv.bak/ 130 | 131 | # Spyder project settings 132 | .spyderproject 133 | .spyproject 134 | 135 | # Rope project settings 136 | .ropeproject 137 | 138 | # mkdocs documentation 139 | /site 140 | 141 | # mypy 142 | .mypy_cache/ 143 | .dmypy.json 144 | dmypy.json 145 | 146 | # Pyre type checker 147 | .pyre/ 148 | 149 | # pytype static type analyzer 150 | .pytype/ 151 | 152 | # Cython debug symbols 153 | cython_debug/ 154 | 155 | # PyCharm 156 | # JetBrains specific template is maintained in a separate JetBrains.gitignore that can 157 | # be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore 158 | # and can be added to the global gitignore or merged into this file. For a more nuclear 159 | # option (not recommended) you can uncomment the following to ignore the entire idea folder. 160 | #.idea/ 161 | -------------------------------------------------------------------------------- /eye_mouth_controller.py: -------------------------------------------------------------------------------- 1 | import numpy as np 2 | import os 3 | import random 4 | import threading 5 | import time 6 | from PIL import Image 7 | 8 | from xgolib import XGO 9 | from xgoedu import XGOEDU 10 | import xgoscreen.LCD_2inch as LCD_2inch 11 | 12 | # Screen resolution 13 | width, height = 320, 240 14 | 15 | # Initialize XGO components 16 | display = LCD_2inch.LCD_2inch() 17 | display.clear() 18 | 19 | # Load eye images 20 | open_eyes = Image.open('1.png') 21 | closed_eyes = Image.open('2.png') 22 | 23 | # Scale eye images 24 | EYE_SCALE_FACTOR = 0.4 25 | open_eyes_scaled = open_eyes.resize((int(open_eyes.width * EYE_SCALE_FACTOR), int(open_eyes.height * EYE_SCALE_FACTOR)), Image.ANTIALIAS) 26 | closed_eyes_scaled = closed_eyes.resize((int(closed_eyes.width * EYE_SCALE_FACTOR), int(closed_eyes.height * EYE_SCALE_FACTOR)), Image.ANTIALIAS) 27 | 28 | # Last blink time 29 | last_blink_time = time.time() 30 | 31 | # Path to mouth images 32 | pic_path = "expression/mouth/" 33 | 34 | # Load and scale mouth images 35 | MOUTH_SCALE_FACTOR = 0.5 36 | mouth_images = {} 37 | for i in range(1, 15): 38 | image_path = os.path.join(pic_path, f"{i}.png") 39 | image = Image.open(image_path) 40 | scaled_image = image.resize((int(image.width * MOUTH_SCALE_FACTOR), int(image.height * MOUTH_SCALE_FACTOR)), Image.ANTIALIAS) 41 | mouth_images[str(i)] = scaled_image 42 | 43 | # Map letters to images 44 | letter_to_mouth = { 45 | # Mapping for each letter 46 | 'A': '1', 'B': '2', 'C': '3', 'D': '4', 'E': '5', 47 | 'F': '6', 'G': '7', 'H': '8', 'I': '9', 'J': '10', 48 | 'K': '11', 'L': '12', 'M': '13', 'N': '14', 'O': '1', 49 | 'P': '2', 'Q': '3', 'R': '4', 'S': '5', 'T': '6', 50 | 'U': '7', 'V': '8', 'W': '9', 'X': '10', 'Y': '11', 51 | 'Z': '12', 'Ä': '13', 'Ö': '14', 'Ü': '1', 'ß': '2' 52 | } 53 | 54 | # Global variables for current word and animation control 55 | current_word = "" 56 | animate_mouth = True 57 | 58 | def show_mouth_animation(): 59 | global last_blink_time, current_word, animate_mouth 60 | while animate_mouth: 61 | word = current_word 62 | for letter in word.upper(): 63 | if letter in letter_to_mouth: 64 | mouth_image = mouth_images[letter_to_mouth[letter]] 65 | 66 | # Create background image 67 | background = Image.new("RGB", (width, height), (5, 254, 255, 255)) 68 | 69 | # Position eye image on background 70 | current_time = time.time() 71 | eyes_image = closed_eyes_scaled if (current_time - last_blink_time) < 0.5 else open_eyes_scaled 72 | eyes_x = (width - eyes_image.width) // 2 73 | eyes_y = height // 10 74 | background.paste(eyes_image, (eyes_x, eyes_y), eyes_image) 75 | 76 | # Position mouth image on background 77 | mouth_x = (width - mouth_image.width) // 2 78 | mouth_y = 3 * (height - mouth_image.height) // 4 79 | background.paste(mouth_image, (mouth_x, mouth_y), mouth_image) 80 | 81 | # Display image on screen 82 | display.ShowImage(background) 83 | time.sleep(0.1) 84 | 85 | # Update blink mechanism 86 | if current_time - last_blink_time > random.uniform(4, 15): 87 | last_blink_time = current_time 88 | 89 | if word == "": 90 | # Pause when no word to animate 91 | time.sleep(0.5) 92 | 93 | def thread_show_mouth_animation(): 94 | thread = threading.Thread(target=show_mouth_animation) 95 | thread.start() 96 | return thread 97 | 98 | def set_current_word(word): 99 | global current_word 100 | current_word = word 101 | 102 | def start_speaking(word): 103 | global animate_mouth 104 | animate_mouth = True 105 | set_current_word(word) 106 | thread = thread_show_mouth_animation() 107 | return thread 108 | 109 | def stop_speaking(thread): 110 | global animate_mouth, current_word 111 | animate_mouth = False 112 | current_word = "" 113 | thread.join() 114 | 115 | # Example of starting and stopping speaking 116 | # thread = start_speaking("Hello World") 117 | # stop_speaking(thread) 118 | -------------------------------------------------------------------------------- /universal-eyes-mouth.py: -------------------------------------------------------------------------------- 1 | import numpy as np 2 | import os 3 | import random 4 | import threading 5 | import time 6 | from PIL import Image 7 | import matplotlib.pyplot as plt 8 | 9 | # Load eye images 10 | open_eyes = Image.open('1.png') 11 | closed_eyes = Image.open('2.png') 12 | 13 | # Scale eye images 14 | EYE_SCALE_FACTOR = 0.4 15 | open_eyes_scaled = open_eyes.resize((int(open_eyes.width * EYE_SCALE_FACTOR), int(open_eyes.height * EYE_SCALE_FACTOR)), Image.LANCZOS) 16 | closed_eyes_scaled = closed_eyes.resize((int(closed_eyes.width * EYE_SCALE_FACTOR), int(closed_eyes.height * EYE_SCALE_FACTOR)), Image.LANCZOS) 17 | 18 | # Last blink time 19 | last_blink_time = time.time() 20 | 21 | # Path to mouth images 22 | pic_path = "expression/mouth/" 23 | 24 | # Load and scale mouth images 25 | MOUTH_SCALE_FACTOR = 0.5 26 | mouth_images = {} 27 | for i in range(1, 15): 28 | image_path = os.path.join(pic_path, f"{i}.png") 29 | image = Image.open(image_path) 30 | scaled_image = image.resize((int(image.width * MOUTH_SCALE_FACTOR), int(image.height * MOUTH_SCALE_FACTOR)), Image.LANCZOS) 31 | mouth_images[str(i)] = scaled_image 32 | 33 | 34 | # Map letters to images 35 | letter_to_mouth = { 36 | # Mapping for each letter 37 | 'A': '1', 'B': '2', 'C': '3', 'D': '4', 'E': '5', 38 | 'F': '6', 'G': '7', 'H': '8', 'I': '9', 'J': '10', 39 | 'K': '11', 'L': '12', 'M': '13', 'N': '14', 'O': '1', 40 | 'P': '2', 'Q': '3', 'R': '4', 'S': '5', 'T': '6', 41 | 'U': '7', 'V': '8', 'W': '9', 'X': '10', 'Y': '11', 42 | 'Z': '12', 'Ä': '13', 'Ö': '14', 'Ü': '1', 'ß': '2' 43 | } 44 | 45 | # Global variables for current word and animation control 46 | current_word = "" 47 | animate_mouth = True 48 | 49 | def show_mouth_animation(): 50 | global last_blink_time, current_word, animate_mouth 51 | plt.ion() # Turn on interactive mode for live updates 52 | fig, ax = plt.subplots() 53 | 54 | while animate_mouth: 55 | word = current_word 56 | for letter in word.upper(): 57 | if letter in letter_to_mouth: 58 | mouth_image = mouth_images[letter_to_mouth[letter]] 59 | 60 | # Create background image 61 | background = Image.new("RGB", (320, 240), (5, 254, 255, 255)) 62 | 63 | # Position eye image on background 64 | current_time = time.time() 65 | eyes_image = closed_eyes_scaled if (current_time - last_blink_time) < 0.5 else open_eyes_scaled 66 | eyes_x = (320 - eyes_image.width) // 2 67 | eyes_y = 240 // 10 68 | background.paste(eyes_image, (eyes_x, eyes_y), eyes_image) 69 | 70 | # Position mouth image on background 71 | mouth_x = (320 - mouth_image.width) // 2 72 | mouth_y = 3 * (240 - mouth_image.height) // 4 73 | background.paste(mouth_image, (mouth_x, mouth_y), mouth_image) 74 | 75 | # Display image on screen using Matplotlib 76 | ax.clear() 77 | ax.imshow(background) 78 | ax.axis('off') 79 | plt.pause(0.1) 80 | 81 | # Update blink mechanism 82 | if current_time - last_blink_time > random.uniform(4, 15): 83 | last_blink_time = current_time 84 | 85 | if word == "": 86 | # Pause when no word to animate 87 | time.sleep(0.5) 88 | 89 | plt.ioff() # Turn off interactive mode 90 | 91 | def thread_show_mouth_animation(): 92 | thread = threading.Thread(target=show_mouth_animation) 93 | thread.start() 94 | return thread 95 | 96 | def set_current_word(word): 97 | global current_word 98 | current_word = word 99 | 100 | def start_speaking(word): 101 | global animate_mouth 102 | animate_mouth = True 103 | set_current_word(word) 104 | thread = thread_show_mouth_animation() 105 | return thread 106 | 107 | def stop_speaking(thread): 108 | global animate_mouth, current_word 109 | animate_mouth = False 110 | current_word = "" 111 | thread.join() 112 | 113 | # Example of starting and stopping speaking 114 | thread = start_speaking("Hello World") 115 | time.sleep(2) 116 | stop_speaking(thread) 117 | --------------------------------------------------------------------------------