> Could >100 FPS be realistically achieved today using only CPUs or mobile phones?
Not yet.
Google's MediaPipe object detector (which is one of the most optimised mobile solutions around) can do "26fps on an Adreno 650 mobile GPU"[1].
The Adreno 650 is the GPU in the Snapdragon 865, ie the current high end SOC used by most non-Apple phones. This gives roughly the same performance as an iPhone 11.
Not yet.
Google's MediaPipe object detector (which is one of the most optimised mobile solutions around) can do "26fps on an Adreno 650 mobile GPU"[1].
The Adreno 650 is the GPU in the Snapdragon 865, ie the current high end SOC used by most non-Apple phones. This gives roughly the same performance as an iPhone 11.
[1] https://google.github.io/mediapipe/solutions/objectron.html
[2] https://www.tweaktown.com/news/69097/qualcomm-adreno-650-gpu...
[3] https://www.tomsguide.com/news/snapdragon-865-benchmarks