How to calculate the size of object in pixels, knowing the camera properties and distance?
42940
How do I calculate the distance of an object in a photo?
102616
How do you get the width and height of a multi-dimensional array?
106055
subcaption: Calculating the Width
2732
Get screen width and height in Android
141231
Area of a image region
10820
What is the formula for percent of frame filled at a specific distance and focal length?
96394
Measure of Image of Linear Map
25839
How to determine numeric equivalent of Tiny, Small, etc. image sizes for Graphics?
28198
How do I determine the size of an object in Python?
1824
I need to print an image at a certain size. What dimensions and resolution should I use?
48186
Interactive pixel information of an image in Python?
66118
How can I measure the similarity between two images?
34583
How can I calculate sensor size (width and height) from focus length, vertical, and horizontal angle of view?
135541
Texture scaling to real world measurements?
120144
How can I view the camera through an object as a material in Cycles?
57422
How can I convert a string length to a pixel unit?
29355
How to get screen dimensions as pixels in Android