capture multiple sequential images of different exposures with one sensor or multiple sensors to produce High Dynamic Range vs the Standard Dynamic Range 8-bits per sample bit depth of 255 to one IS the range offered by the majority of current disp…
capture multiple sequential images of different exposures with one sensor or multiple sensors to produce High Dynamic Range vs the Standard Dynamic Range 8-bits per sample bit depth of 255 to one IS the range offered by the majority of current displays so No matter how broad that HDR scale appears it is being truncated in some way to 8 bits
a 10-bits per sample dynamic range may show selected info from a 200,000 to one source , but its still 1024 to one in binary
from ISO 100 to ISO 200 is a 1 stop increase & doubles the sensor's sensitivity
from ISO 800 to ISO 400 is a 1 stop decrease & halves the sensor's sensitivity
Angle brackets aren't allowed in your clickbaiter description waptek!
It's not YouTube which set the values at 255 (white) in the center of the flash, it's the limited dynamic range of the camera which clipped them at 255. All RGB values in the center are "blown out" (white), simply because the camera couldn't handle the original high values. The proper way to assess the color spectrum is to find a pixel just off the white center, with all RGB values over 255, so that we know that none of them was clipped. There are many such pixels (you'd need to average them), but the one I found was RGB 254, 242, 142. That is, the color components of the muzzle flash are roughly in this proportion to each other, 100 : 95 : 56, i.e. what we call "orange". When the flash was being recorded, the core of the flash had the same color proportion, but much higher in value (e.g. 1000, 950, 560), which is why the limited dynamic range of the camera clipped them down to 255, 255, 255. In other words, the flash is orange everywhere, it's just so bright in the center that the camera records the center as "white". Needless to say (as you correctly said), color-wise this orange flash is very different from the "bluish" flash near the Luxor. Although the Luxor "flash" is so small, it's hard to tell how much contribution comes from the background
https://archive.fo/c..
