The source code doesn't consist of the comparison of ETV and EMLV filtered images. Please share this part, I'm strongly interested in your work.

感谢您的工作
请问metric给出的无参考指标有相关参考文献吗

Hello,
I'm sorry to bother you. First of all, thank you for your work. I have learned great knowledge. In addition, I have a question to ask. In the comparison experiment, how can I use the MSR method to output the light map? Is it like the SSRlog in the following code that directly outputs the filtered results?

function OUT = SSR(I, varargin)
T = imgaussfilt(I, varargin{:});
OUT = I./(T); % avoid NaN
end

function OUT = SSRlog(I, varargin)
OUT = imgaussfilt(I, varargin{:});
%OUT = log(I) - log(T+1) + 0.5;
end

function OUT = MSR(I, varargin)
if numel(varargin) == 0
varargin = {25 100 240}; %{25 100 240}
end
OUT = 0; N = numel(varargin);
for n = 1:N
OUT = OUT + (1/N)* multiscaleRetinex(I,'SSR',varargin{n});
end
end

function OUT = MSRCR(I, lowScale, medScale, highScale, leftChop, rightChop)
if ~exist('lowScale', 'var'), lowScale = 15; end
if ~exist('MedScale', 'var'), medScale = 80; end
if ~exist('HighScale', 'var'), highScale = 250; end
if ~exist('s1', 'var'), leftChop = 1; end
if ~exist('s2', 'var'), rightChop = 1; end

MSR = multiscaleRetinex(I, 'MSR', lowScale, medScale, highScale);

for c = 1:3
CR = (log(125*I(:,:,c))-log(I(:,:,1)+I(:,:,2)+I(:,:,3)));
OUT(:,:,c) = colorBalance(mat2gray(CR.*MSR(:,:,c)), 'simplest', leftChop, rightChop);
end
%OUT = max(0, min(1, OUT));
end

Dear author, your article has solved my doubts for many years, but there is a question I need to ask you. which is the author's test source code for low-light image enhancement in fig12? Please let me know.

您好，
很抱歉打扰您，因为我最近在做基于retinex的本征图像分解，得到的光照分量和反射分量不都是很理想，正好看到您的文章，MSR得到的结果非常好，但是在code中我不知道该怎么运行这个程序，如何把图片加载进去，是imread()吗？期待您的回复。
function OUT = multiscaleRetinex(I, method, varargin)

if nargin == 0
% I = imload; %imread(imgetfile); %imread('office_1.jpg');
% J = multiscaleRetinex(I, 'MSRCR');
% ezFig I J
% return;

I = imload; %imread(imgetfile); %('office_1.jpg');
method = Popupmenu({'MSRCR','MSR','SSR'});
J = ImCtrl(@multiscaleRetinex, I, method);
ezFig I J

end