Shadow_Removal

Created: 2014-05-18 23:57
Updated: 2017-05-17 02:34

README.md

Shadow_Removal

%% % file: Shadow_Removal_VA_jvr.m % % Author: Jorge Valhondo Rama % % License: GNU General Public License v3. Feel free to share and change it! % % % SHADOW REMOVAL from RBG images. It is focused on removing shadow areas from % the image and not on the detection. The script consists of two modules: % % - SHADOW DETECTION: identification of shadow areas on the image % - SHADOW REMOVAL: removing shadow areas from the RBG image based on % the following methods: % % ------------------------- SHADOW REMOVAL METHODS ------------------------ % 1. ADDITIVE: % Adjusting shadow & light pixel intensities by adding the difference of pixel % averages to the shadow pixels. % % 2. BASIC LIGHT MODEL: % Basic light model containing an ambient & a directed light ratio. % % 3. ENHANCED LIGHT MODEL: % Enhanced shadow removal model containing an ambient & a directed light ratio % and shadow coefficient. % % 4. im_ycbcr COLORSPACE: % Hybridation of the additive and light model based methods on im_ycbcr colourspace. % %%

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