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| # Color Detection[[中文]](./README_cn.md) | ||
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| This project is an example of color detection interface. The input to this interface is a static image of different color blocks: | ||
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| The output is results of color enrollment, color detection, color segmentation, color deletion, and other functions provided by this interface, shown in Terminal. | ||
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| Below is the structure of this project: | ||
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| ```shell | ||
| color_detect/ | ||
| ├── CMakeLists.txt | ||
| ├── rgby.jpg | ||
| ├── main | ||
| │ ├── app_main.cpp | ||
| │ ├── CMakeLists.txt | ||
| │ └── image.hpp | ||
| ├── partitions.csv | ||
| └── README.md | ||
| └── README_cn.md | ||
| ``` | ||
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| ## Run the Example | ||
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| 1. Open Terminal and go to esp-dl/examples/color_detect, the directory where this project is stored: | ||
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| ```shell | ||
| cd ~/esp-dl/examples/color_detect | ||
| ``` | ||
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| 2. Set SoC target: | ||
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| ```shell | ||
| idf.py set-target [SoC] | ||
| ``` | ||
| Replace [SoC] with your target, such as esp32, esp32s2, and esp32s3. | ||
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| We recommend using the ESP32-S3 chip, which runs much faster than other chips for AI applications. | ||
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| 3. Flash the program and launch IDF monitor to obtain the results of functions: | ||
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| ```shell | ||
| idf.py flash monitor | ||
| ... ... | ||
| the information of registered colors: | ||
| name: red, thresh: 0, 10, 203, 255, 197, 255 | ||
| name: green, thresh: 54, 62, 221, 255, 197, 255 | ||
| name: blue, thresh: 96, 114, 179, 255, 230, 255 | ||
| name: yellow, thresh: 19, 32, 214, 255, 247, 255 | ||
| RGB888 | color detection result: | ||
| color 0: detected box :2 | ||
| center: (46, 14) | ||
| box: (0, 0), (94, 30) | ||
| area: 768 | ||
| center: (14, 110) | ||
| box: (0, 96), (30, 126) | ||
| area: 256 | ||
| color 1: detected box :2 | ||
| center: (110, 30) | ||
| box: (96, 0), (126, 62) | ||
| area: 512 | ||
| center: (30, 46) | ||
| box: (0, 32), (62, 62) | ||
| area: 512 | ||
| color 2: detected box :2 | ||
| center: (88, 68) | ||
| box: (64, 32), (126, 94) | ||
| area: 768 | ||
| center: (14, 78) | ||
| box: (0, 64), (30, 94) | ||
| area: 256 | ||
| color 3: detected box :1 | ||
| center: (70, 102) | ||
| box: (32, 64), (126, 126) | ||
| area: 1024 | ||
| RGB565 | color detection result: | ||
| color 0: detected box :2 | ||
| center: (46, 14) | ||
| box: (0, 0), (94, 30) | ||
| area: 768 | ||
| center: (14, 110) | ||
| box: (0, 96), (30, 126) | ||
| area: 256 | ||
| color 1: detected box :2 | ||
| center: (110, 30) | ||
| box: (96, 0), (126, 62) | ||
| area: 512 | ||
| center: (30, 46) | ||
| box: (0, 32), (62, 62) | ||
| area: 512 | ||
| color 2: detected box :2 | ||
| center: (88, 68) | ||
| box: (64, 32), (126, 94) | ||
| area: 768 | ||
| center: (14, 78) | ||
| box: (0, 64), (30, 94) | ||
| area: 256 | ||
| color 3: detected box :1 | ||
| center: (70, 102) | ||
| box: (32, 64), (126, 126) | ||
| area: 1024 | ||
| remained colors num: 3 | ||
| Blue, Yellow | color detection result: | ||
| color 0: detected box :2 | ||
| center: (88, 68) | ||
| box: (64, 32), (126, 94) | ||
| area: 768 | ||
| center: (14, 78) | ||
| box: (0, 64), (30, 94) | ||
| area: 256 | ||
| color 1: detected box :1 | ||
| center: (70, 102) | ||
| box: (32, 64), (126, 126) | ||
| area: 1024 | ||
| Blue, Yellow | color segmentation result: | ||
| color 0: detected box :2 | ||
| box_index: 0, start col: 32, end col: 47, row: 16, area: 768 | ||
| box_index: 0, start col: 32, end col: 47, row: 17, area: 768 | ||
| box_index: 0, start col: 32, end col: 47, row: 18, area: 768 | ||
| box_index: 0, start col: 32, end col: 47, row: 19, area: 768 | ||
| box_index: 0, start col: 32, end col: 47, row: 20, area: 768 | ||
| box_index: 0, start col: 32, end col: 47, row: 21, area: 768 | ||
| box_index: 0, start col: 32, end col: 47, row: 22, area: 768 | ||
| box_index: 0, start col: 32, end col: 47, row: 23, area: 768 | ||
| box_index: 0, start col: 32, end col: 47, row: 24, area: 768 | ||
| box_index: 0, start col: 32, end col: 47, row: 25, area: 768 | ||
| box_index: 0, start col: 32, end col: 47, row: 26, area: 768 | ||
| box_index: 0, start col: 32, end col: 47, row: 27, area: 768 | ||
| box_index: 0, start col: 32, end col: 47, row: 28, area: 768 | ||
| box_index: 0, start col: 32, end col: 47, row: 29, area: 768 | ||
| box_index: 0, start col: 32, end col: 47, row: 30, area: 768 | ||
| box_index: 0, start col: 32, end col: 47, row: 31, area: 768 | ||
| box_index: 1, start col: 0, end col: 15, row: 32, area: 256 | ||
| box_index: 0, start col: 32, end col: 63, row: 32, area: 768 | ||
| box_index: 1, start col: 0, end col: 15, row: 33, area: 256 | ||
| box_index: 0, start col: 32, end col: 63, row: 33, area: 768 | ||
| box_index: 1, start col: 0, end col: 15, row: 34, area: 256 | ||
| box_index: 0, start col: 32, end col: 63, row: 34, area: 768 | ||
| box_index: 1, start col: 0, end col: 15, row: 35, area: 256 | ||
| box_index: 0, start col: 32, end col: 63, row: 35, area: 768 | ||
| box_index: 1, start col: 0, end col: 15, row: 36, area: 256 | ||
| box_index: 0, start col: 32, end col: 63, row: 36, area: 768 | ||
| box_index: 1, start col: 0, end col: 15, row: 37, area: 256 | ||
| box_index: 0, start col: 32, end col: 63, row: 37, area: 768 | ||
| box_index: 1, start col: 0, end col: 15, row: 38, area: 256 | ||
| box_index: 0, start col: 32, end col: 63, row: 38, area: 768 | ||
| box_index: 1, start col: 0, end col: 15, row: 39, area: 256 | ||
| box_index: 0, start col: 32, end col: 63, row: 39, area: 768 | ||
| box_index: 1, start col: 0, end col: 15, row: 40, area: 256 | ||
| box_index: 0, start col: 32, end col: 63, row: 40, area: 768 | ||
| box_index: 1, start col: 0, end col: 15, row: 41, area: 256 | ||
| box_index: 0, start col: 32, end col: 63, row: 41, area: 768 | ||
| box_index: 1, start col: 0, end col: 15, row: 42, area: 256 | ||
| box_index: 0, start col: 32, end col: 63, row: 42, area: 768 | ||
| box_index: 1, start col: 0, end col: 15, row: 43, area: 256 | ||
| box_index: 0, start col: 32, end col: 63, row: 43, area: 768 | ||
| box_index: 1, start col: 0, end col: 15, row: 44, area: 256 | ||
| box_index: 0, start col: 32, end col: 63, row: 44, area: 768 | ||
| box_index: 1, start col: 0, end col: 15, row: 45, area: 256 | ||
| box_index: 0, start col: 32, end col: 63, row: 45, area: 768 | ||
| box_index: 1, start col: 0, end col: 15, row: 46, area: 256 | ||
| box_index: 0, start col: 32, end col: 63, row: 46, area: 768 | ||
| box_index: 1, start col: 0, end col: 15, row: 47, area: 256 | ||
| box_index: 0, start col: 32, end col: 63, row: 47, area: 768 | ||
| color 1: detected box :1 | ||
| box_index: 0, start col: 16, end col: 31, row: 32, area: 1024 | ||
| box_index: 0, start col: 16, end col: 31, row: 33, area: 1024 | ||
| box_index: 0, start col: 16, end col: 31, row: 34, area: 1024 | ||
| box_index: 0, start col: 16, end col: 31, row: 35, area: 1024 | ||
| box_index: 0, start col: 16, end col: 31, row: 36, area: 1024 | ||
| box_index: 0, start col: 16, end col: 31, row: 37, area: 1024 | ||
| box_index: 0, start col: 16, end col: 31, row: 38, area: 1024 | ||
| box_index: 0, start col: 16, end col: 31, row: 39, area: 1024 | ||
| box_index: 0, start col: 16, end col: 31, row: 40, area: 1024 | ||
| box_index: 0, start col: 16, end col: 31, row: 41, area: 1024 | ||
| box_index: 0, start col: 16, end col: 31, row: 42, area: 1024 | ||
| box_index: 0, start col: 16, end col: 31, row: 43, area: 1024 | ||
| box_index: 0, start col: 16, end col: 31, row: 44, area: 1024 | ||
| box_index: 0, start col: 16, end col: 31, row: 45, area: 1024 | ||
| box_index: 0, start col: 16, end col: 31, row: 46, area: 1024 | ||
| box_index: 0, start col: 16, end col: 31, row: 47, area: 1024 | ||
| box_index: 0, start col: 16, end col: 63, row: 48, area: 1024 | ||
| box_index: 0, start col: 16, end col: 63, row: 49, area: 1024 | ||
| box_index: 0, start col: 16, end col: 63, row: 50, area: 1024 | ||
| box_index: 0, start col: 16, end col: 63, row: 51, area: 1024 | ||
| box_index: 0, start col: 16, end col: 63, row: 52, area: 1024 | ||
| box_index: 0, start col: 16, end col: 63, row: 53, area: 1024 | ||
| box_index: 0, start col: 16, end col: 63, row: 54, area: 1024 | ||
| box_index: 0, start col: 16, end col: 63, row: 55, area: 1024 | ||
| box_index: 0, start col: 16, end col: 63, row: 56, area: 1024 | ||
| box_index: 0, start col: 16, end col: 63, row: 57, area: 1024 | ||
| box_index: 0, start col: 16, end col: 63, row: 58, area: 1024 | ||
| box_index: 0, start col: 16, end col: 63, row: 59, area: 1024 | ||
| box_index: 0, start col: 16, end col: 63, row: 60, area: 1024 | ||
| box_index: 0, start col: 16, end col: 63, row: 61, area: 1024 | ||
| box_index: 0, start col: 16, end col: 63, row: 62, area: 1024 | ||
| box_index: 0, start col: 16, end col: 63, row: 63, area: 1024 | ||
| ``` | ||
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