What is the meaning of the 3 numbers appearing in each of the images (Frame column in meta data or image file names)?
Posted by: alextb @ March 9, 2023, 9:29 p.m.Hi,
The original image is divided into 1280x1280 size frames.
The frame's name: The first number indicates the original image from which the frame was taken, and the next two numbers indicate the "position" of the frame in the original image.
Note the x-coordinate axis runs from left to right, and the y-coordinate axis runs from top to bottom.
Examples:
Frame 126_0_0
the original image is 126
and the frame was taken from the top left corner(0,0):
x axis: 0-1280
y axis: 0-1280
Frame 126_0_1280
the original image is 126
and the frame was taken from:
x axis: 1280-2560
y axis: 0-1280
Neta,
MAFAT Challenge Team