Explore MATLAB source code curated for "bmp图像" with clean implementations, documentation, and examples.
A MATLAB program designed to convert MNIST data files into BMP images and TXT files, featuring comprehensive code annotations for easy implementation. Thoroughly tested and verified for accuracy.
This program implements image binarization, converting a BMP image into a black-and-white image with the additional capability of inverting black and white colors. Key implementation involves thresholding algorithms and pixel value manipulation.
Handwritten digit recognition using BP neural network with BMP image training and recognition rate calculation. The implementation includes preprocessing BMP images into normalized pixel arrays, designing multi-layer neural network architecture with backpropagation algorithm for weight optimization, and evaluating model performance through accuracy metrics.