stereolabs / zed-ros-wrapper

ROS wrapper for the ZED SDK
https://www.stereolabs.com/docs/ros/
MIT License
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Frame shifting , purple and green frame bug #833

Closed Matthew-CQ closed 2 years ago

Matthew-CQ commented 2 years ago

Preliminary Checks

Description

Images from the video stream have a frame shifting, purple and green frame sometimes which shows below. image image


Steps to Reproduce

  1. Set resolution to HD1080(HD2K is easier to reproduce)
  2. roslaunch zed_wrapper zed2.launch,
  3. rosbag record /*/camera_body_front_center/stereo/image_rect_color

Expected Result

Appearing frame shifting, purple and green frames(Suddenly moving from dark to bright) sometimes

Actual Result

Got frame shifting, purple and green frames sometimes.

ZED Camera model

ZED2

Environment

OS: Ubuntu18.04
CPU: i7-11700K
GPU: NVIDIA GeForce GTX 1650
ZED SDK version: v3.5.0 or the latest

Anything else?

No response

Myzhar commented 2 years ago

@Matthew-CQ this is not a ROS bug. Please update the ZED SDK to the latest version and write an email to support@stereolabs.com describing the problem in detail.