IN MATLAB imHSV = ca6_fun2(imRGB) [convert RGB image to HSV] INPUT: a) imRGB [MxNx3] r-g-b space image data OUTPUT: a) imHSV [MxNx3] h-s-v space image data If no input is given [imRGB], get the RGB image data from the figure 1 object (findobj, get) Convert the image data from RGB to HSV (rgb2hsv) [imHSV]: a) create separate image matrices for the 'hue' [imH] and b) the 'value' [imV] channels. In figure 2: a) visualize the hue channel [imH] (imagesc), b) use the hsv colormap, c) set the limits of the color axis (caxis) and d) add a bar indicating the color scale (colorbar) If figure 3: a) visualize the value channel [imV] (imagesc), b) use a hot colormap, c) set the limits of the color axis (caxis), and d) add a bar indicating the color scale (colorbar)