2017年3月24日 · I am very confused about the way ImageJ incorporates the HSB color model into the color threshold tool (Image -> Adjust). In this tool, if the HSB model is selected, it is …

2021年6月7日 · Hi, I have a doubt in image J I have some x and y position of few pixels in my ROI manager and I have to find and store corresponding RGB value.I didnt see any tool to collect …

2020年6月27日 · Hello everyone, I want to show my 3D image by the Thickness result with color. How to draw the color scale bar? Like this： I know the color scale can be seen in the …

2017年5月28日 · I want to process an image stack such that every pixel with a color value below, say, 2000 is changed to a color value of 10000. What is the simplest way to do this? you can …

2018年7月6日 · I use ImageJ to calculate intensities of cells by using the multi-point tool, selecting a bunch of cells with a large green circle, and then control T then control M to measure them …

2016年7月31日 · Newbie question, so I apologize in advance if this is already well known. I have a topographic surface as an RGB image in which elevation has been defined by a “rainbow” …

2017年4月18日 · Hi everyone. I have obtained some 8-bit color images by EPMA. In these pictures, different colors indicated different intensities, (there is a histogram to indicate the …

2019年1月17日 · I’m just using ImageJ for a simple measurement, min/max and mean gray value. However, I’m confused by what these numbers actually represent. Everything I’ve looked at …

2023年9月13日 · Regarding your color image the gray value is a mixture of the red/green/blue channels depending on your “Scale when converting”-setting in (Edit - Options - Conversions) …

2018年5月23日 · Hello everybody! I’m quite new to ImageJ, but it is a very cool tool for image analysis 🙂 So my issue it is probably very simple for you! I am working with 16-bits grayscale …