How to calculate average between 2 joints? The Next CEO of Stack OverflowCalculate vector positionHow to calculate avaerage of the averageCalculate the average as numbers arriveCalculate average lifespanCalculate average using average valueWhat is more accurate in my situation: Average of averages, or average of allCalculating average - How to interpretAverage of data-pointsHow to calculate the minute average?weighted average of interest rate
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How to calculate average between 2 joints?
The Next CEO of Stack OverflowCalculate vector positionHow to calculate avaerage of the averageCalculate the average as numbers arriveCalculate average lifespanCalculate average using average valueWhat is more accurate in my situation: Average of averages, or average of allCalculating average - How to interpretAverage of data-pointsHow to calculate the minute average?weighted average of interest rate
$begingroup$
I have $21$ joints (each joint has $2$ coordinates $(x,y)$). I would like to calculate average value to get center of all joints. And then normalize the original coordinates.
How can I calculate average and normalize?
average
$endgroup$
|
show 1 more comment
$begingroup$
I have $21$ joints (each joint has $2$ coordinates $(x,y)$). I would like to calculate average value to get center of all joints. And then normalize the original coordinates.
How can I calculate average and normalize?
average
$endgroup$
1
$begingroup$
Just do the component-wise average. What kind of normalization do you have in mind? What should the maximum value / boundary be?
$endgroup$
– Matti P.
Mar 18 at 11:35
1
$begingroup$
my coordinates are 0-255 on image space. For component-wise average, you mean the mean value?
$endgroup$
– Dennis Thor
Mar 18 at 11:40
1
$begingroup$
yes, that's what I mean. If you want to normalize the valus, you obviously need to multiply all the values by some constant. In this case, the constant is equal to $255/max$, where $max$ is the maximum value.
$endgroup$
– Matti P.
Mar 18 at 11:44
1
$begingroup$
Thank you for your support Matti.
$endgroup$
– Dennis Thor
Mar 18 at 11:47
1
$begingroup$
What do you mean by "joint" ? A vertex of a broken line ?
$endgroup$
– Jean Marie
Mar 18 at 12:19
|
show 1 more comment
$begingroup$
I have $21$ joints (each joint has $2$ coordinates $(x,y)$). I would like to calculate average value to get center of all joints. And then normalize the original coordinates.
How can I calculate average and normalize?
average
$endgroup$
I have $21$ joints (each joint has $2$ coordinates $(x,y)$). I would like to calculate average value to get center of all joints. And then normalize the original coordinates.
How can I calculate average and normalize?
average
average
edited Mar 18 at 12:17
MarianD
1,7391617
1,7391617
asked Mar 18 at 11:33
Dennis ThorDennis Thor
212
212
1
$begingroup$
Just do the component-wise average. What kind of normalization do you have in mind? What should the maximum value / boundary be?
$endgroup$
– Matti P.
Mar 18 at 11:35
1
$begingroup$
my coordinates are 0-255 on image space. For component-wise average, you mean the mean value?
$endgroup$
– Dennis Thor
Mar 18 at 11:40
1
$begingroup$
yes, that's what I mean. If you want to normalize the valus, you obviously need to multiply all the values by some constant. In this case, the constant is equal to $255/max$, where $max$ is the maximum value.
$endgroup$
– Matti P.
Mar 18 at 11:44
1
$begingroup$
Thank you for your support Matti.
$endgroup$
– Dennis Thor
Mar 18 at 11:47
1
$begingroup$
What do you mean by "joint" ? A vertex of a broken line ?
$endgroup$
– Jean Marie
Mar 18 at 12:19
|
show 1 more comment
1
$begingroup$
Just do the component-wise average. What kind of normalization do you have in mind? What should the maximum value / boundary be?
$endgroup$
– Matti P.
Mar 18 at 11:35
1
$begingroup$
my coordinates are 0-255 on image space. For component-wise average, you mean the mean value?
$endgroup$
– Dennis Thor
Mar 18 at 11:40
1
$begingroup$
yes, that's what I mean. If you want to normalize the valus, you obviously need to multiply all the values by some constant. In this case, the constant is equal to $255/max$, where $max$ is the maximum value.
$endgroup$
– Matti P.
Mar 18 at 11:44
1
$begingroup$
Thank you for your support Matti.
$endgroup$
– Dennis Thor
Mar 18 at 11:47
1
$begingroup$
What do you mean by "joint" ? A vertex of a broken line ?
$endgroup$
– Jean Marie
Mar 18 at 12:19
1
1
$begingroup$
Just do the component-wise average. What kind of normalization do you have in mind? What should the maximum value / boundary be?
$endgroup$
– Matti P.
Mar 18 at 11:35
$begingroup$
Just do the component-wise average. What kind of normalization do you have in mind? What should the maximum value / boundary be?
$endgroup$
– Matti P.
Mar 18 at 11:35
1
1
$begingroup$
my coordinates are 0-255 on image space. For component-wise average, you mean the mean value?
$endgroup$
– Dennis Thor
Mar 18 at 11:40
$begingroup$
my coordinates are 0-255 on image space. For component-wise average, you mean the mean value?
$endgroup$
– Dennis Thor
Mar 18 at 11:40
1
1
$begingroup$
yes, that's what I mean. If you want to normalize the valus, you obviously need to multiply all the values by some constant. In this case, the constant is equal to $255/max$, where $max$ is the maximum value.
$endgroup$
– Matti P.
Mar 18 at 11:44
$begingroup$
yes, that's what I mean. If you want to normalize the valus, you obviously need to multiply all the values by some constant. In this case, the constant is equal to $255/max$, where $max$ is the maximum value.
$endgroup$
– Matti P.
Mar 18 at 11:44
1
1
$begingroup$
Thank you for your support Matti.
$endgroup$
– Dennis Thor
Mar 18 at 11:47
$begingroup$
Thank you for your support Matti.
$endgroup$
– Dennis Thor
Mar 18 at 11:47
1
1
$begingroup$
What do you mean by "joint" ? A vertex of a broken line ?
$endgroup$
– Jean Marie
Mar 18 at 12:19
$begingroup$
What do you mean by "joint" ? A vertex of a broken line ?
$endgroup$
– Jean Marie
Mar 18 at 12:19
|
show 1 more comment
0
active
oldest
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1
$begingroup$
Just do the component-wise average. What kind of normalization do you have in mind? What should the maximum value / boundary be?
$endgroup$
– Matti P.
Mar 18 at 11:35
1
$begingroup$
my coordinates are 0-255 on image space. For component-wise average, you mean the mean value?
$endgroup$
– Dennis Thor
Mar 18 at 11:40
1
$begingroup$
yes, that's what I mean. If you want to normalize the valus, you obviously need to multiply all the values by some constant. In this case, the constant is equal to $255/max$, where $max$ is the maximum value.
$endgroup$
– Matti P.
Mar 18 at 11:44
1
$begingroup$
Thank you for your support Matti.
$endgroup$
– Dennis Thor
Mar 18 at 11:47
1
$begingroup$
What do you mean by "joint" ? A vertex of a broken line ?
$endgroup$
– Jean Marie
Mar 18 at 12:19