https://www.gzhiyu.site/ https://www.gzhiyu.site/cases https://www.gzhiyu.site/cases/rk-video-playback https://www.gzhiyu.site/cases/video-region-events https://www.gzhiyu.site/cases/edge-ai-pipeline https://www.gzhiyu.site/services https://www.gzhiyu.site/articles https://www.gzhiyu.site/articles/rk3588-rga-debug https://www.gzhiyu.site/articles/rk3588-rknn-yolo https://www.gzhiyu.site/articles/v4l2-rtsp-camera https://www.gzhiyu.site/articles/2m-process-model https://www.gzhiyu.site/articles/compound-cursor-pagination https://www.gzhiyu.site/articles/control-plane-plugin-postmortem https://www.gzhiyu.site/articles/cpu-perf-optimization https://www.gzhiyu.site/articles/debug-display-segfault-gdb https://www.gzhiyu.site/articles/dual-channel-architecture https://www.gzhiyu.site/articles/edge-ai-memory-lock-gating https://www.gzhiyu.site/articles/engineering-quality-postmortem https://www.gzhiyu.site/articles/graceful-shutdown https://www.gzhiyu.site/articles/hardware-debug-lessons https://www.gzhiyu.site/articles/hdmi-freeze-and-nv16-postmortem https://www.gzhiyu.site/articles/model-graph-architecture https://www.gzhiyu.site/articles/model-input-size-alignment https://www.gzhiyu.site/articles/restart-storm-postmortem https://www.gzhiyu.site/articles/rga-csc-jitter-optimization https://www.gzhiyu.site/articles/rga-kernel-crash-postmortem https://www.gzhiyu.site/articles/rknn-zero-copy-analysis https://www.gzhiyu.site/articles/rtsp-mpp-bitrate-fix https://www.gzhiyu.site/articles/snapshot-calibration-gap https://www.gzhiyu.site/articles/zero-copy-pipeline https://www.gzhiyu.site/articles/zhihu-perf-optimization https://www.gzhiyu.site/articles/zone-event-detection-architecture https://www.gzhiyu.site/articles/zone-event-params https://www.gzhiyu.site/about