clc, clear, close all

% Read the raw image data into a vector
fid = fopen('image.rgb', 'r');

data = fread(fid, inf, 'uint16');
fclose(fid);

% Reshape the data into an M-by-N matrixb
M = 240; % Image height
N = 240; % Image width
data = swapbytes(uint16(reshape(data, [N M])'));

% Convert the RGB565 data to RGB888 format
r = uint8(bitshift(bitand(data, 0xF800), -8));
g = uint8(bitshift(bitand(data, 0x07E0), -3));
b = uint8(bitshift(bitand(data, 0x001F), 3));
rgb = cat(3, r, g, b);

% Display the image
size(rgb)
imshow(rgb);