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Questions tagged [realsense]

Intel® RealSense Technology is a suite of depth and tracking technologies designed to give machines and devices depth perceptions capabilities that will enable them to "see" and understand the world.

RealSense consists of series of consumer grade 3D cameras together with an easy to use machine perception library that simplifies supporting the cameras for third-party software developers.

The project can be considered a successor to Microsoft Kinect camera, which aims to find uses for the technologies pioneered there in the consumer market in applications beyond gaming, something which Kinect struggled with.

Features

  • Facial analysis
    • Tracking multiple faces.
    • Identification of facial features like eyes, mouth and nose
  • Hand and finger tracking
    • Tracking up to 10 simultaneous fingers, 8 gestures, and access to raw depth data
  • Sound processing
    • Speech recognition
    • Background noise subtraction
  • Augumented reality
    • Object tracking
    • Drawing CG images on real world scenarios
  • 3d scanning
    • Generating 3d scans of objects, faces, scenes using image and depth sensors
289 questions
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How to save an image in Intel RealSense(Visual C++)

I'm working on Intel RealSense SDK (R2). I want to save the image from Camera_viewer. I have worked till saving the frame to specific buffers and retrieving from the same. I want to know how to save those frames/images to a specified…
SomeOne
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how to load .JSON file to RealSense D435 camera using C++ and intel API

I'm trying to tune my depth camera (RealSense D435) to get better/different depth data. Therefore i want to experiment with the different pre sets from intel's adviced parameter configuration as explained in the intel SDK. Intel advices to use the…
Wouter61636
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Exact depth distance from Realsense D435 with X,Y coordinates

I would like to calculate the depth distance with the x,y coordinates of a detect object. In the image below, I used background subtraction in opencv to detect and track a new object that has entered in the cameras view. I am able to get the x,y…
Ryan Tin
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error: Updating from such a repository can't be done securely, and is therefore disabled by default

I've been trying to set up an intel realsense D415 on an Odroid XU4 and keep on running into the same error. As I am going through the commands at https://github.com/IntelRealSense/librealsense/blob/development/doc/distribution_linux.md, the below…
Z J
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Saving the stream using Intel RealSense

I'm new to Intel RealSense. I want to learn how to save the color and depth streams to bitmap. I'm using C++ as my language. I have learned that there is a function ToBitmap(), but it can be used for C#. So I wanted to know is there any method or…
varsha_holla
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How to extract cloud points from the RealSense cameras?

I am working with an Intel® RealSense™ device and the RSSDK. I also started looking at the PCL library.The point cloud object tracking is somehow hidden below the MetaioTrackerToolbox.I would like to get real time data clouds points from the…
Stefano Piovesan
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Extract depth frame from RealSense camera?

i want to get continuous distance frames from the intel realsense camera. so, i want to generate a Mat object (1 channel) with size 1280*720 (should be the resolution of the 415 realsense cam). this matrix should content only the distance…
apct
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Why the number of frame rate of topic is differnet from realsense image fps in ROS2

I tested if my ros2 node was subscribing exactly to /camera/depth/image_rect_raw topic from reassense ROS2 node.I attatched a realsense camera to TX2 board and configured as 15 fps. However, I expected that the rate of subscribing…
Jaehyun Lee
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Getting RealSense depth frame in ROS

I have a drone in a Gazebo environment with a RealSense d435 camera on it. My plan is to use YOLO to find the center of an object of interest, and then find the depth of that point from the depth image. I heard that the depth camera outputs an image…
Kadhir
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Realsense: Mapping from pointcloud to depth data

Is there a way to obtain a mapping from a point in the pointcloud obtained from the Realsense to a pixel in the depth map? The pointcloud is obtained from the depth map, but pixels without valid depth data are left out. The Realsense API only…
Niccer
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How to save Intel Realsense images in list (pyrealsense2)

I'm trying to save both, the depth and color images of the Intel Realsense D435i camera in a list of 300 images. Then I will use multiprocessing to save this chunk of 300 images onto my disk. But every time I try, the program successfully appends 15…
Andrew Jouffray
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Pointcloud and RGB Image alignment on RealSense ROS

I am working on a dog detection system using deep learning (Tensorflow object detection) and Real Sense D425 camera. I am using the Intel(R) RealSense(TM) ROS Wrapper in order to get images from the camera. I am executing "roslaunch rs_rgbd.launch"…
Aitul
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TypeError: mat data type = 17 is not supported, show IR data with realsense d435

I'm currently working with a d435 and I want to display IR images (both left and right but for the moments just focus on one), following my code: import pyrealsense2 as rs import numpy as np import cv2 # We want the points object to be persistent…
Woodstock94
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rs-convert doesnt generate .ply files from a rosbag file

I am fairly new to intel's librealsense. Having recorded a rosbag file using realsense-viewer. I am trying to generate .ply file of individual frames from this rosbag. I tried using rs-convert but it didn't generate anything other than a .log…
pdaddy
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Convert OpenCV Mat to Frame type of Realsense in Librealsense SDK

I have RGB data as rs2::frame, I converted it to cv::Mat and send via TCP connection, on the server (receiver) side I am storing buffer into a cv::Mat. My question is How can I convert cv::Mat to rs2::frame on the receiver side, so I can use SDK…
alidemir
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