generated at
2/14/2025, 4:40:30 AM
image subtraction
画像減算
Dark frame subtraction
– where a neutral "blank" frame is subtracted to reduce noise
Image differencing
Blink comparator
Palomar Transient Factory
– a wide-field survey that uses image subtraction
image subtraction
image subtraction
image subtraction
image subtraction
image subtraction
image subtraction
image subtraction