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K230 Vision Module📖

1. Quick Start

0.Get start
1. K230 firmware download and burning
2. Install the programming environment
3. Debug and run routines
4. Offline running routine
5. Micropython Quick Start
6. GUI Program Instructions
7.K230 module bracket installation tutorial
8.K230 module 2DOF PTZ installation tutorial

2. Basic Courses

1.FPIOA pin assignment
2.RGB lights
3.Buzzer
4.Buttons
5.Serial communication
6.I2C communication
7.PWM
8.WDT watchdog
9.Timer
10.Fourier Transform
11.SHA256 encryption
12.AES encryption
13.Multithreading
14.File reading and writing
15.Image Display
16.Touch Display
17.Camera display
18.Image Flip
19.Camera

3. Draw the image

1. Draw the lines
2. Draw the circle
3. Draw the rectangle
4. Draw the ellipse
5. Draw the arrow
6. Draw the crosshairs
7. Draw text
8. Draw key points

4. Graphics detection

1. Line segment detection
2. Rectangle Detection
3. Circle detection
4. Object edge detection
5. Line inspection basics：fast linear regression

5. Color recognition

1. Color recognition
2. Object Counting
3. Multi-color recognition
4. K230 Color Line Patrol

6.1 CV_lite Image Processing Special Topic

1.Introduction to cv_lite
2.cv_lite API Reference Manual
3.Color Block Recognition - Grayscale Image
4.Color Block Recognition - Color Image
5.Circle Recognition - Grayscale Image
6.Circle Recognition - Color Image
7.Corner Recognition - Grayscale Image
8.Corner Recognition - Color Image
9.Edge Recognition - Grayscale Image
10. Edge Recognition - Color Image
11. Rectangle Recognition - Grayscale Image
12.Rectangle Recognition - Color Image
13.Rectangle recognition combined with corner recognition - grayscale image
14.Rectangle recognition combined with corner recognition - color image
15.Image Binarization - Grayscale
16.Image Binarization - Color Image
17.Exposure Adjustment
18.Image Black Hat Operations
19.Image Color Histogram
20.Image Closing
21.Image Expansion
22.Image Corrosion
23.Gaussian Blur
24.Gradient Transformation
25.Mean Fuzzy
26.Image Opening
27.Image Top Hat Operation
28.PnP ranging
29.Find rectangles and measure distances
30.Image grayscale world white balance

6.2 OpenCV Image Processing Special Topic new

1. OpenCV Introduction
2. OpenCV API Reference
3. Image Basic Transforms
4. Morphological Operations
5. Color Segmentation and Shape Classification
6. Corner and Centroid Detection
7. Hough Circle Detection
8. Hough Line Detection
9. Contour Analysis
10. Drawing Functions
11. Template Matching
12. Image Blur Filtering
13. Edge Detection
14. Thresholding
15. Color Segmentation
16. Histogram and Pixel Transformation
17. Arithmetic and Bitwise Operations
18. Channel Operation and Statistics
19. Image File Read and Write
20. Pixel Level Transformation

7. Code type recognition

1.Barcode recognition
2.QR code recognition
3.AprilTag tag recognition
4.DM code recognition

8. Face Recognition

1.[Must-read] General code structure and prerequisite knowledge of AI vision routines
2.Face Detection
3.Facial key point recognition
4.Face orientation detection
5.Face 3D Network
6.Gaze direction detection
7.Register for face recognition

9. Human body characteristics

1. Human body detection
2. Human key point detection
3. Human posture recognition
4. Fall detection
5. Palm detection
6. Palm key point detection
7. Palm key point classification
8. Gesture Recognition
9. Dynamic gesture recognition
10. Rock, Paper, Scissors

10. Scenario Application

1.OCR character detection
2.OCR character recognition
3.yolov8n target detection
4.yolov8n segmentation
5. Self-learning object recognition
6. License plate detection
7. License Plate Recognition
8. Target Tracking
9. Fruit classification
10. Garbage classification
11. Road sign recognition

11. Audio and video processing

1. Audio Recording
2. Play Audio
3. Video Recording
4. Play Video
5. Keyword wake-up

12. Network Basics

1. Wireless network connection
2. AP hotspot mode
3. TCP-Server Example
4. TCP-Client Example
5. UDP-Server Example
6. UDP-Client Example
7. HTTP-Server Example
8. HTTP-Client Example
9. MQTT Quick Start
10. MQTT-Publisher
11. MQTT-Subscriber
12. RTSP real-time image transmission
13. RTSP real-time image transmission combined with AIDemo
14. Call OpenRouter large model aggregation service
15. Open the Resource Monitoring Panel

13. LVGL Graphical Interface

1. Introduction to LVGL
2. Create a button
3. Create a slider
4. Create an Image
5. Create a text box and keyboard

14. GUI Code Tutorial & Secondary Development

01.GUI System Architecture
02.Core Engine Initialization
03.Application Discovery Mechanism in GUI
04.Desktop Layout Algorithm
05.Advanced UI Styling
06.BaseApp Base Class Analysis
07.Hello_World Practical
08.GUI Application Lifecycle and Resource Management

15. Train your own model

1. Local deployment of yolo training environment
2. Use online platforms for training

16.Touch Course

1.Touch point detection
2.Touch Painting
3.Touch to take a photo

17. Multi-master communication (purchased separately)

ESP32-K230

1.k230 color recognition
2.k230 barcode recognition
3.k230 QR code recognition
4.k230Apriltag code recognition
5.k230DM code recognition
6.k230 face detection
7.k230 gaze direction
8.k230 face recognition
9.k230 human body detection
10.k230 fall detection
11.k230 palm detection
12.k230 gesture recognition
13.k230OCR character recognition
14.k230 object detection
15.k230 target tracking
16.k230 self-learning object recognition
17.k230 license plate recognition

Jetson-K230

1.k230 color recognition
2.k230 barcode recognition
3.k230 QR code recognition
4.k230Apriltag code recognition
5.k230DM code recognition
6.k230 face detection
7.k230 gaze direction
8.k230 face recognition
9.k230 human body detection
10.k230 fall detection
11.k230 palm detection
12.k230 gesture recognition
13.k230OCR character recognition
14.k230 object detection
15.k230 target tracking
16.k230 self-learning object recognition
17.k230 license plate recognition

MSPM0G3507-K230

1.k230 color recognition
2.k230 barcode recognition
3.k230 QR code recognition
4.k230Apriltag code recognition
5.k230DM code recognition
6.k230 face detection
7.k230 gaze direction
8.k230 face recognition
9.k230 human body detection
10.k230 fall detection
11.k230 palm detection
12.k230 gesture recognition
13.k230OCR character recognition
14.k230 object detection
15.k230 target tracking
16.k230 self-learning object recognition
17.k230 license plate recognition

Pico-K230

1.k230 color recognition
2.k230 barcode recognition
3.k230 QR code recognition
4.k230Apriltag code recognition
5.k230DM code recognition
6.k230 face detection
7.k230 gaze direction
8.k230 face recognition
9.k230 human body detection
10.k230 fall detection
11.k230 palm detection
12.k230 gesture recognition
13.k230OCR character recognition
14.k230 object detection
15.k230 target tracking
16.k230 self-learning object recognition
17.k230 license plate recognition

raspberrypi-K230

1.k230 color recognition
2.k230 barcode recognition
3.k230 QR code recognition
4.k230Apriltag code recognition
5.k230DM code recognition
6.k230 face detection
7.k230 gaze direction
8.k230 face recognition
9.k230 human body detection
10.k230 fall detection
11.k230 palm detection
12.k230 gesture recognition
13.k230OCR character recognition
14.k230 object detection
15.k230 target tracking
16.k230 self-learning object recognition
17.k230 license plate recognition

RDK-K230

1.k230 color recognition
2.k230 barcode recognition
3.k230 QR code recognition
4.k230Apriltag code recognition
5.k230DM code recognition
6.k230 face detection
7.k230 gaze direction
8.k230 face recognition
9.k230 human body detection
10.k230 fall detection
11.k230 palm detection
12.k230 gesture recognition
13.k230OCR character recognition
14.k230 object detection
15.k230 target tracking
16.k230 self-learning object recognition
17.k230 license plate recognition

STM32-K230

1. stm32_k230 color recognition
2. stm32_k230 barcode recognition
3. stm32_k230 QR code recognition
4. stm32_k230Apriltag code recognition
5. stm32_k230DM code recognition
6. stm32_k230 face detection
7.stm32_k230 looking direction
8. stm32_k230 face recognition
9. stm32_k230 human body detection
10. stm32_k230 fall detection
11. stm32_k230 palm detection
12. stm32_k230 gesture recognition
13. stm32_k230OCR character recognition
14. stm32_k230 object detection
15. stm32_k230 target tracking
16. stm32_k230 self-learning object recognition
17.stm32_k230 license plate recognition

Arduino-K230

1.arduino_k230 color recognition
2.arduino_k230 barcode recognition
3.arduino_k230 QR code recognition
4.arduino_k230 Apriltag code recognition
5.arduino_k230 DM code recognition
6.arduino_k230 face detection
7.arduino_k230 looking direction
8.arduino_k230 face recognition
9.arduino_k230 human body detection
10.arduino_k230 fall detection
11.arduino_k230 palm detection
12.arduino_k230 gesture recognition
13.arduino_k230 OCR character recognition
14.arduino_k230 object detection
15.arduino_k230 target tracking
16.arduino_k230 self-learning object recognition
17.arduino_k230 license plate recognition

Microbit-K230

1.microbit_k230 color recognition
2.microbit_k230 barcode recognition
3.microbit_k230 QR code recognition
4.microbit_k230 Apriltag code recognition
5.microbit_k230 DM code recognition
6.microbit_k230 face detection
7.microbit_k230 looking direction
8.microbit_k230 face recognition
9.microbit_k230 human body detection
10.microbit_k230 fall detection
11.microbit_k230 palm detection
12.microbit_k230 gesture recognition
13.microbit_k230 OCR character recognition
14.microbit_k230 object detection
15.microbit_k230 target tracking
16.microbit_k230 self-learning object recognition
17.microbit_k230 license plate recognition

MSPM0G3519-K230

1. K230 Color Recognition
2. K230 Barcode Recognition
3. K230 QR Code Recognition
4. K230 Apriltag Code Recognition
5. K230 DM Code Recognition
6. K230 Face Detection
7. K230 Gaze Direction
8. K230 Face Recognition
9. K230 Human Body Detection
10. K230 Fall Detection
11. K230 Palm Detection
12. K230 Gesture Recognition
13. K230 OCR Character Recognition
14. K230 Object Detection
15. K230 Target Tracking
16. K230 Self-learning Object Recognition
17. K230 License Plate Recognition

18.Extension case (purchase separately)

For 2DOF Electric Platform

1.Moving target control and automatic tracking system
2.Human body recognition alarm
3.Gesture Recognition
4.Rock Paper Scissors
5.Fruit sorting
6.Color Tracking
7.Face Tracking

MSPM0G3507 wheeled chassis V1/V2 combined with K230 application case

1.Visual tracking
2.Color tracking
3.Color response
4.Road sign recognition
5.Machine code tracking
6.QR code recognition action
7.Autonomous avoid
8.License plate tracking
9.Face tracking
10.Gaze direction tracking
11.Palm tracking
12.Target tracking
13.Human body tracking
14.OCR character recognition action

STM32 wheeled chassis V1/V2 combined with K230 application case

1.Visual tracking
2.Color tracking
3.Color response
4.Road sign recognition
5.Machine code tracking
6.QR code recognition action
7.Autonomous avoid
8.License plate tracking
9.Face tracking
10.Gaze direction tracking
11.Palm tracking
12.Target tracking
13.Human body tracking
14.OCR character recognition action

MSPM0G3519 wheeled chassis V1/V2 combined with K230 application case

1.Visual tracking
2.Color tracking
3.Color response
4.Road sign recognition
5.Machine code tracking
6.QR code recognition action
7.Autonomous avoid
8.License plate tracking
9.Face tracking
10.Gaze direction tracking
11.Palm tracking
12.Target tracking
13.Human body tracking
14.OCR character recognition action

19. Expansion case(purchase separately) new

1.Motion target control and Auto track system
2.Vehicle-mounted balance ball motion control system

Download

Manual
CanMV IDE
Software Tools
Firmware
Source Code
Appendix

Welcome to K230 Vision Module repository

13.microbit_k230 OCR character recognition

microbit_k230 OCR character recognition