3 ms·
Quick context: SR-as-a-pre-filter for ALPR gets a lot of attention right now there's a whole ICPR 2026 competition track on low-res plate recognition; so we act
by xmichael909 5mo ago
Quick context: SR-as-a-pre-filter for ALPR gets a lot of attention right now there's a whole ICPR 2026 competition track on low-res plate recognition; so we actually testing it on our production lpr data.
- mirsadm 5mo agoHave you tried classic CV SR algorithms (eg SR from multiple nearby frames)? Single frame SR seems unlikely to be useful.
- xmichael909 5mo agoNo, that is a really great point. The ICPR competition the big winners were all about multi-frame. Will do some more experiments and update.
- xmichael909 5mo agoWe tried that, wasn't a big lift to setup and tested. We used 1000 detections with at least 4 crops, and it made a bit of a difference but not much - our conclusion remains the same.