大话成像技术论坛 - AF https://dahuachengxiang.com/forum.php?mod=forumdisplay&fid=63 Latest 20 threads of AF Copyright(C) 大话成像技术论坛 Discuz! Board by Comsenz Inc. Thu, 16 Apr 2026 22:34:30 +0000 60 https://dahuachengxiang.com/static/image/common/logo_88_31.gif 大话成像技术论坛 https://dahuachengxiang.com/ 求助！自动对焦存在误差 https://dahuachengxiang.com/forum.php?mod=viewthread&tid=699 AF chenhaosb Mon, 23 May 2022 10:00:30 +0000 PDAF 456 https://dahuachengxiang.com/forum.php?mod=viewthread&tid=227 AF maver Sun, 29 Mar 2020 20:15:01 +0000 PDAF进化史 https://dahuachengxiang.com/forum.php?mod=viewthread&tid=213 AF maver Sun, 29 Mar 2020 20:03:28 +0000 片上（on-chip）相差式自动对焦基本原理 https://dahuachengxiang.com/forum.php?mod=viewthread&tid=209 AF maver Sun, 29 Mar 2020 20:01:17 +0000 反差式对焦评价函数的频率特性考虑 https://dahuachengxiang.com/forum.php?mod=viewthread&tid=201 AF maver Sun, 29 Mar 2020 19:55:32 +0000