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请问hi3516cv610如何恢复视频图像的桶形畸变？
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已结题
由于我的镜头和实物之间太近了，视频呈现为桶形，如何通过mpp矫正，比如GDC或LDC或者其他方法 恢复为原始图像？能否提供一下具体的设置实例代码，帮我解决这个问题 谢谢
文件： 3516摄像头拍摄图片.png
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文件： 原始的形状.png
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文件： 示意图.png
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该回答已被题主采纳为最佳答案把pq工具连上，里面有个LDCV3可以实时调整
能否发我一下代码里如果设置呢，我不太清楚代码里在哪调用和设置，易百纳提供的sdk里面，没有板端的pqtools,也调试不了 您能不能发我一下 谢谢
ot_ldc_attr ldc_attr = {0};
ldc_attr.ldc_version = OT_LDC_V3;
ldc_attr.enable = 1;
ldc_attr.ldc_v3_attr.view_type = OT_LDC_VIEW_TYPE_CROP;
ldc_attr.ldc_v3_attr.center_x_offset = 0;
ldc_attr.ldc_v3_attr.center_y_offset = 0;
ldc_attr.ldc_v3_attr.distortion_ratio = ldcRatio;
ldc_attr.ldc_v3_attr.min_ratio = 0;
td_s32 ret = ss_mpi_vi_set_chn_ldc_attr(vi_pipe, vi_chn, &ldc_attr);
if (ret != TD_SUCCESS) {
printf(“ss_mpi_vi_set_chn_ldc_attr (%d) failed with 0x%x!\n”, vi_chn, ret);
return TD_FAILURE;
}
用工具调整比较直观，代码调试没那么快
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