How to measure Leaf Disease Damage percentage Area using ImageJ

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  • เผยแพร่เมื่อ 18 ก.ค. 2023

ความคิดเห็น • 13

  • @ranaelessawy3487
    @ranaelessawy3487 2 หลายเดือนก่อน

    It is really helpful.. thank you

    • @nrttaye4033
      @nrttaye4033  2 หลายเดือนก่อน

      I am delighted to hear that you found the tutorial informative. If you have any questions or need clarification on anything, please ask. If you enjoyed this tutorial, please check out my other videos for more useful content. Thank you again for watching and supporting!

  • @angelynfabale1719
    @angelynfabale1719 27 วันที่ผ่านมา

    Hi can you help me understand about what to be inputted in "known distance" and "unit of length?" Because the sample we will be analyzing is the stomach of mice...we will analyze the total area of ulcers produced. I hope you will reply...we are now doing our experimental research.

    • @nrttaye4033
      @nrttaye4033  26 วันที่ผ่านมา +1

      Hello, thanks for reaching out. If there is a scale image in one of your mice stomach images, that will be used as the measuring unit/length for all the subsequent images. To set the scale, first draw a line parallel to the scale. It does not matter how long it is drawn. In the above video the line is parallel to 1 cm in the scale. In the known distance input "1" since the line drawn equals 1 cm. in the unit of length input "cm" because this is a cm scale. alternatively you can also input it as 10 mm where known distance will be 10 and unit will be in mm. the distance in pixels will be set automatically. All the best with your experiment.

    • @angelynfabale1719
      @angelynfabale1719 26 วันที่ผ่านมา

      @@nrttaye4033 can we ask help via email? we are not really sure how to use image J software... especially the sample is the stomach of mice 🥺. We already have here the picture of stomach of mice as sample.

    • @nrttaye4033
      @nrttaye4033  25 วันที่ผ่านมา

      Could you send me a sample image that contains a scale/measurement unit .
      Happy to help.

    • @angelynfabale1719
      @angelynfabale1719 25 วันที่ผ่านมา

      @@nrttaye4033 ofcourse! Thank you so much

    • @angelynfabale1719
      @angelynfabale1719 25 วันที่ผ่านมา +1

      @@nrttaye4033 can I send it through email?