function removeBackground(image) {
// Create a canvas
const canvas = document.createElement('canvas');
canvas.width = image.width;
canvas.height = image.height;
// Create a context
const ctx = canvas.getContext('2d');
// Draw the image to the canvas
ctx.drawImage(image, 0, 0);
// Get the image data
const imageData = ctx.getImageData(0, 0, canvas.width, canvas.height);
// Loop through each pixel
for (let x = 0; x < imageData.data.length; x += 4) {
// Get the red, green, and blue values
const red = imageData.data[x];
const green = imageData.data[x + 1];
const blue = imageData.data[x + 2];
// If the pixel is not white, set it to transparent
if (red != 255 || green != 255 || blue != 255) {
imageData.data[x] = 0;
imageData.data[x + 1] = 0;
imageData.data[x + 2] = 0;
}
}
// Update the canvas with the new image data
ctx.putImageData(imageData, 0, 0);
// Return the canvas
return canvas;
}