- _ -

• _convert_to_plain() : image_tool.sh
• _create_HSV_image() : image_tool.sh
• _create_sepia_image() : image_tool.sh

- c -

• check_if_input_image() : image_tool.sh
• check_inputs() : qualify_image.sh
• check_limits() : compare_images.sh
• create_color_image() : image_tool.sh
• create_diff_image() : compare_images.sh
• create_diff_mask() : compare_images.sh
• create_diff_statistics() : compare_images.sh
• create_diff_statistics_per_channel() : compare_images.sh
• create_extended_diff_statistics_per_channel() : compare_images.sh
• create_gray_image() : image_tool.sh
• create_HSV_image() : image_tool.sh
• create_input_image_color() : image_tool.sh
• create_input_image_gray() : image_tool.sh
• create_normalized_diff_image() : compare_images.sh
• create_sepia_image() : image_tool.sh
• create_split_HSV_images() : image_tool.sh

- p -

• print_comparison_header() : compare_images.sh
• print_extended_metrics() : compare_images.sh
• print_metrics() : compare_images.sh
• psnr() : compare_images.sh

- q -

• qualify_rgb2hsv_image() : run_tests.sh , qualify_image.sh
• qualify_sepia_image() : run_tests.sh , qualify_image.sh

- r -

• run_rgb2hsv_test() : run_tests.sh
• run_sepia_test() : run_tests.sh

- s -

• split_color() : image_tool.sh
• split_gray() : image_tool.sh
• split_HSV_image() : image_tool.sh

- u -

• usage() : compare_images.sh , qualify_image.sh , image_tool.sh