* Add input image scale flag in benchmark app. - user set input image scale with -iscale. input is divided by scale. Signed-off-by: hyunback <hyunback.kim@intel.com> * Apply image scale, mean parameter in benchmark APP Means and sacles values per channel Signed-off-by: hyunback <hyunback.kim@intel.com> * Fix clang-format Signed-off-by: hyunback <hyunback.kim@intel.com> * fix clang-format issue2. Signed-off-by: hyunback <hyunback.kim@intel.com> * Update benchmark tool to align the format of mean and sacle values with MO arguments. Signed-off-by: hyunback <hyunback.kim@intel.com> * Remove debug print. Signed-off-by: hyunback <hyunback.kim@intel.com>