How to calculated the total area in binary

Hi all, I have one set data below. Anyone know how to calculate the total area of particular coordinate?

let say I want to calculate the total area that have centroid (150 111) and (150 110) used this cide but have error

data = T;
T.Area = T(:,1);
T.Centroid = T(:,3:2);
Input1 =[150 111];
Input2 =[150 110];
output = sum(T.Area(((Input2(1)>=T.Centroid(:,1) & T.Centroid(:,1)>=Input1(1)))))

output2 = sum(T.Area(((Input2(1)>=T.Centroid(:,1) & T.Centroid(:,1)>=Input1(1))&(Input2(2)>=T.Centroid(:,2) & T.Centroid(:,2)>=Input1(2)))))

T =

1593×2 table

Area                Centroid         
__________    __________________________
17        12       143    82.353
2      35.5       161        81
5      73.6       137        82
22    90.864    203.95    83.955
2       106     219.5        81
1979    149.49    135.39    87.524
3       150       213        81
6     153.5       204    81.333
1       240       168        81
10     241.5     165.1      82.7
3        14    99.333    82.333
1        40       151        82
18      99.5    219.67    82.389
2       102     228.5        82
1       116       203        82
2     149.5        45        82
3       156    216.67    82.333
2       180        22      82.5
1       185        24        82
2       196     206.5        82
1       248       128        82
1        10       124        83
2        13     106.5        83
1        14       155        83
2        15     157.5        83
1        16        93        83
2      60.5       218        83
2        96     211.5        83
1       100       231        83
1       101       233        83
1       113       209        83
2       118     203.5        83
1128    127.76    147.14    87.473
4     155.5     212.5      83.5
3       168    160.33    83.667
3    177.67    195.33        83
3    181.33    193.33    83.667
7       183    23.286    84.286
3       218        65        83
2       220       153      83.5
3    221.33    164.67        83
11        11    132.45        85
1        27       117        84
3    44.667    147.67        84
1        62       187        84
9    85.667    204.56        84
5      93.8     212.6      84.6
352    107.86    134.48    87.835
9    123.11    204.33    84.889
7    147.71    219.86        84
1       168       212        84
177    176.88    197.01    89.311
3       176       215        84
1       207       167        84
1       209       163        84
1       217       176        84
2     221.5     155.5        84
2       237       175      84.5
2        10       126      85.5
8     11.75    111.38        86
2        12     139.5        85
2        13       106      85.5
3        17        90        86
2        18        88      85.5
2        28     146.5        85
1        40       189        85
1        41       187        85
1        94       219        85
48    98.938    44.771    86.771
1       104       218        85
21    109.43    45.476    87.381
8     116.5     218.5        85
3    208.33    191.33    85.333
3    212.67    180.33        85
4     238.5    172.25     85.75
2        14       154      86.5
5      34.8        73      86.6
1        69       190        86
3       126       231        86
1       176        21        86
1       179        22        86
4     180.5     200.5        86
2       185       191      86.5
4     191.5       215        86
3    217.33    177.67        86
2       242       163      86.5
20     10.65     126.1      90.2
2        12     142.5        87
3    35.667    144.67        87
1        39       143        87
2        61     222.5        87
15    75.067     128.4      87.8
1       139       204        87
4    161.25       212        87
1       161       217        87
1       200       206        87
19    218.89    175.05    88.105
2       236       177      87.5
6    240.67    167.33    87.333
1        12       148        88
1        13       126        88
3        33       177        88
1        42       166        88
2        63     202.5        88
2        65     194.5        88
42    87.833     210.9    89.381
1       113       219        88
1       130       232        88
2       142     203.5        88
2       167     220.5        88
2       168     215.5        88
9       196    213.78    88.444
2       238       173      88.5
1        11       134        89
1        28       146        89
3    46.333    166.67        89
1       129       235        89
1       183        24        89
1       212        81        89
7    21.143    81.143    90.857
39    54.051    193.74    91.282
1       114       219        90
8    147.38        55     91.75
4     163.5     212.5        90
5     168.4     221.6        90
2       169     216.5        90
1       172       219        90
6    180.33    212.83        90
2     219.5        71        90
2        11     130.5        91
1        16        94        91
4        17      90.5      91.5
3    74.667    141.33    91.333
2       189     216.5        91
4       245       149      91.5
1       245       152        91
2       247     124.5        91
4      27.5       141      92.5
2        52     204.5        92
1        89       212        92
2       105     218.5        92
1       118       219        92
2       137     203.5        92
7    155.43    215.71        92
2       156     211.5        92
2       159     218.5        92
250    183.65    197.84     96.52
4    184.75       201     92.75
2       187     213.5        92
3       219       174        92
1        33       177        93
1        50       207        93
1        85       227        93
6        89     207.5        93
48    92.542    204.85        96
1       148       218        93
3       170       214        93
1       204       205        93
2       246       116      93.5
18    15.833    94.778    97.278
1        41       162        94
1        80       228        94
4        83    226.75     94.75

[C B]

What will be expected answer for

% total area that have centroid (150 111) and (150 110) 

Answer 1

[yanqi liu]

data = T;
T.Area = data(:,1);
T.Centroid = data(:,[3 2]);
Input1 =[150 111];
Input2 =[150 110];
dis1 = T.Centroid-repmat([150 111],length(T),1);
dis1 = dis1(:,1).^2+dis1(:,2).^2;
dis2 = T.Centroid-repmat([150 110],length(T),1);
dis2 = dis2(:,1).^2+dis2(:,2).^2;
ind = dis1<=1 & dis<=1;
sum(T.Area(ind))

[mohd akmal masud]

There is 2 error, first one

T.Centroid = data(:,[3 2]);
Variable index exceeds table dimensions.

but when i change to below, its ok

T.Centroid = data(:,2:2);

second one is

dis1 = T.Centroid-repmat([150 111],length(T),1);
Error using tabular/length (line 212)
Undefined function 'LENGTH' for input arguments of type 'table'.  Use the height, width, or size functions instead.

[yanqi liu]

data = T;
T.Area = data(:,1);
T.Centroid = data(:,2);
Input1 =[150 111];
Input2 =[150 110];
dis1 = T.Centroid-repmat([150 111],size(T,1),1);
dis1 = dis1(:,1).^2+dis1(:,2).^2;
dis2 = T.Centroid-repmat([150 110],size(T,1),1);
dis2 = dis2(:,1).^2+dis2(:,2).^2;
ind = dis1<=1 & dis<=1;
sum(T.Area(ind))

[mohd akmal masud]

dis1 = T.Centroid-repmat([150 111],size(T,1),1 );
Operator '-' is not supported for operands of type 'table'.

[yanqi liu]

data = T;
T.Area = data(:,1);
T.Centroid = data(:,2);
Input1 =[150 111];
Input2 =[150 110];

ind = [];
for i = 1 : size(T,1)
    ci = T.Centroid(i,:);
    if norm(ci-Input1)<1 || norm(ci-Input2)<1
        ind = [ind i];
    end
end

sum(T.Area(ind))

[mohd akmal masud]

if norm(ci-Input1)<1 || norm(ci-Input2)<1
    Operator '-' is not supported for operands of type 'table'.

that got error

[mohd akmal masud]

Operator '-' is not supported for operands of type 'table'.

Error in adaptivethreshold (line 29)
if norm(ci-Input1)<1 || norm(ci-Input2)<1

[yanqi liu]

data = T;
T.Area = data(:,1);
T.Centroid = data(:,2);
Input1 =[150 111];
Input2 =[150 110];

ind = [];
for i = 1 : size(T,1)
    ci = T.Centroid(i,:)
    ci = ci(:)';
    if norm(ci-Input1)<1 || norm(ci-Input2)<1
        ind = [ind i];
    end
end

sum(T.Area(ind))

[mohd akmal masud]

its same error, because no changes

ci =

table

Centroid         
__________________________

128.24    134.13    72.539

Subscripting into a table using one subscript (as in t(i)) is not supported. Specify a row subscript and a variable
subscript, as in t(rows,vars). To select variables, use t(:,i) or for one variable t.(i). To select rows, use t(i,:).

[yanqi liu]

data = T;
save data.mat data

sir,can you run and save data.mat , then upload it to develop

Answer 2

[yanqi liu]

data = T;
T.Area = T(:,1);
T.Centroid = T(:,[3 2]);
Input1 =[150 111];
Input2 =[150 110];
dis1 = T.Centroid-repmat([150 111],length(T),1);
dis1 = dis1(:,1).^2+dis1(:,2).^2;
dis2 = T.Centroid-repmat([150 110],length(T),1);
dis2 = dis2(:,1).^2+dis2(:,2).^2;
ind = dis1<=1 & dis<=1;
sum(T.Area(ind))

[mohd akmal masud]

Some minor error

T.Centroid = T(:,[3 2]);

Variable index exceeds table dimensions.