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Code Issues Releases Activity

avfilter/vf_dnn_detect: fix loading anchors when labels file is set

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References https://trac.ffmpeg.org/ticket/11387

Defining anchors is needed, even when a filename with the labels is set.
The issue was identified when using yolov4-tiny model using openvino.

More information about how to reproduce the bug can be found on the trac
issue referenced by this commit.

Signed-off-by: Leandro Santiago <leandrosansilva@gmail.com>
This commit is contained in:
Leandro Santiago
2024-12-30 19:52:45 +01:00
committed by Guo Yejun
parent 07e54f9b5c
commit 9d9ac8e2ca
1 changed files with 6 additions and 1 deletions
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7
libavfilter/vf_dnn_detect.c
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@@ -695,8 +695,12 @@ static av_cold int dnn_detect_init(AVFilterContext *context)
ff_dnn_set_detect_post_proc(&ctx->dnnctx, dnn_detect_post_proc);
if (ctx->labels_filename) {
return read_detect_label_file(context);
ret = read_detect_label_file(context);
if (ret) {
return ret;
}
}
if (ctx->anchors_str) {
ret = dnn_detect_parse_anchors(ctx->anchors_str, &ctx->anchors);
if (!ctx->anchors) {
@@ -705,6 +709,7 @@ static av_cold int dnn_detect_init(AVFilterContext *context)
}
ctx->nb_anchor = ret;
}
return 0;
}