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getDepth: return invalid depth when value is zero (for float depth images)

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matlabbe 2022-11-26 18:03:12 -08:00
parent 3dae0999bb
commit 75342649fa
1 changed files with 1 additions and 1 deletions
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src/ros/FindObjectROS.cpp
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@ -332,7 +332,7 @@ cv::Vec3f FindObjectROS::getDepth(const cv::Mat & depthImage,
else else
{ {
depth = depthImage.at<float>(y,x); depth = depthImage.at<float>(y,x);
isValid = std::isfinite(depth); isValid = std::isfinite(depth) && depth > 0.0f;
} }
// Check for invalid measurements // Check for invalid measurements