128 lines
4.8 KiB
Markdown
128 lines
4.8 KiB
Markdown
# Blower Camera (Camera1) Configuration
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This document describes the default configuration for the blower camera (Camera1) based on the GigE camera settings from the dedicated software.
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## Camera Identification
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- **Camera Name**: camera1 (Blower-Yield-Cam)
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- **Machine Topic**: blower_separator
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- **Purpose**: Monitors the blower separator machine
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## Configuration Summary
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Based on the camera settings screenshots, the following configuration has been applied to Camera1:
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### Exposure Settings
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- **Mode**: Manual (not Auto)
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- **Exposure Time**: 1.0ms (1000μs)
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- **Gain**: 3.5x (350 in camera units)
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- **Anti-Flicker**: Enabled (50Hz mode)
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### Color Processing Settings
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- **White Balance Mode**: Manual (not Auto)
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- **Color Temperature**: D65 (6500K)
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- **RGB Gain Values**:
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- Red Gain: 1.00
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- Green Gain: 1.00
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- Blue Gain: 1.00
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- **Saturation**: 100 (normal)
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### LUT (Look-Up Table) Settings
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- **Mode**: Dynamically generated (not Preset or Custom)
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- **Gamma**: 1.00 (100 in config units)
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- **Contrast**: 100 (normal)
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### Advanced Settings
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- **Anti-Flicker**: Enabled
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- **Light Frequency**: 60Hz (1 in config)
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- **Bit Depth**: 8-bit
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- **HDR**: Disabled
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## Configuration Mapping
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The screenshots show these key settings that have been mapped to the config.json:
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| Screenshot Setting | Config Parameter | Value | Notes |
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|-------------------|------------------|-------|-------|
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| Manual Exposure | auto_exposure | false | Exposure mode set to manual |
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| Time(ms): 1.0000 | exposure_ms | 1.0 | Exposure time in milliseconds |
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| Gain(multiple): 3.500 | gain | 3.5 | Analog gain multiplier |
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| Manual White Balance | auto_white_balance | false | Manual WB mode |
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| Color Temperature: D65 | color_temperature_preset | 6500 | D65 = 6500K |
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| Red Gain: 1.00 | wb_red_gain | 1.0 | Manual RGB gain |
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| Green Gain: 1.00 | wb_green_gain | 1.0 | Manual RGB gain |
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| Blue Gain: 1.00 | wb_blue_gain | 1.0 | Manual RGB gain |
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| Saturation: 100 | saturation | 100 | Color saturation |
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| Gamma: 1.00 | gamma | 100 | Gamma correction |
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| Contrast: 100 | contrast | 100 | Image contrast |
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| 50HZ Anti-Flicker | anti_flicker_enabled | true | Flicker reduction |
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| 60Hz frequency | light_frequency | 1 | Power frequency |
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## Current Configuration
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The current config.json for camera1 includes:
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```json
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{
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"name": "camera1",
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"machine_topic": "blower_separator",
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"storage_path": "/storage/camera1",
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"exposure_ms": 1.0,
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"gain": 3.5,
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"target_fps": 0,
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"enabled": true,
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"auto_start_recording_enabled": true,
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"auto_recording_max_retries": 3,
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"auto_recording_retry_delay_seconds": 2,
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"sharpness": 100,
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"contrast": 100,
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"saturation": 100,
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"gamma": 100,
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"noise_filter_enabled": false,
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"denoise_3d_enabled": false,
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"auto_white_balance": false,
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"color_temperature_preset": 6500,
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"anti_flicker_enabled": true,
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"light_frequency": 1,
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"bit_depth": 8,
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"hdr_enabled": false,
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"hdr_gain_mode": 0
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}
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```
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## Camera Preview Enhancement
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**Important Update**: The camera preview/streaming functionality has been enhanced to apply all default configuration settings from config.json, ensuring that preview images match the quality and appearance of recorded videos.
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### What This Means for Camera1
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When you view the camera preview, you'll now see:
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- **Manual exposure** (1.0ms) and **high gain** (3.5x) applied
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- **50Hz anti-flicker** filtering active
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- **Manual white balance** with balanced RGB gains (1.0, 1.0, 1.0)
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- **Standard image processing** (sharpness: 100, contrast: 100, gamma: 100, saturation: 100)
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- **D65 color temperature** (6500K) applied
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This ensures the preview accurately represents what will be recorded.
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## Notes
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1. **Machine Topic Correction**: The machine topic has been corrected from "vibratory_conveyor" to "blower_separator" to match the camera's actual monitoring purpose.
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2. **Manual White Balance**: The camera is configured for manual white balance with D65 color temperature, which is appropriate for daylight conditions.
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3. **RGB Gain Support**: The current configuration system needs to be extended to support individual RGB gain values for manual white balance fine-tuning.
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4. **Anti-Flicker**: Enabled to reduce artificial lighting interference, set to 60Hz to match North American power frequency.
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5. **LUT Mode**: The camera uses dynamically generated LUT with gamma=1.00 and contrast=100, which provides linear response.
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## Future Enhancements
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To fully support all settings shown in the screenshots, the following parameters should be added to the configuration system:
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- `wb_red_gain`: Red channel gain for manual white balance (0.0-3.99)
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- `wb_green_gain`: Green channel gain for manual white balance (0.0-3.99)
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- `wb_blue_gain`: Blue channel gain for manual white balance (0.0-3.99)
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- `lut_mode`: LUT generation mode (0=dynamic, 1=preset, 2=custom)
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- `lut_preset`: Preset LUT selection when using preset mode
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