[Q3 25pts] Take a selfie with your cell-phone camera of your face and download it to your computer. a) Use ImageJ to plot the R,G,B component histograms, as well as the luminance histogram b) Comment about the image defects that you can notice from these histograms, including problems with contrast, exposure, dynamic range, and compression effect. c) Convert the original image to gray-scale image by applying the transformation (R+G+B)/3, then apply a gamma function to your image, with gamma-%, 2, 4; in each case visualize (you can use the gamma correction code in Program 4.4) d) Which of the images (including the original downloaded image) you think gives the most faithful visualization compare to what you see on your phone [Q3 25pts] Take a selfie with your cell-phone camera of your face and download it to your computer. a) Use ImageJ to plot the R,G,B component histograms, as well as the luminance histogram b) Comment about the image defects that you can notice from these histograms, including problems with contrast, exposure, dynamic range, and compression effect. c) Convert the original image to gray-scale image by applying the transformation (R+G+B)/3, then apply a gamma function to your image, with gamma-%, 2, 4; in each case visualize (you can use the gamma correction code in Program 4.4) d) Which of the images (including the original downloaded image) you think gives the most faithful visualization compare to what you see on your phone