User contributions for JWTay
12 November 2024
- 19:2819:28, 12 November 2024 diff hist +133 Image No edit summary current Tag: Visual edit
29 October 2024
- 15:2815:28, 29 October 2024 diff hist +1,151 N Python Created page with " == Installing Python using Anaconda/Miniconda == '''Anaconda''' is a software package for Python that offers a number of functionalities including package management (download and install Python packages from various web sources), and a virtual environment manager. The latter is a highly recommended practice as it allows you to define ''environments'', which can each have a different Python version and installed packages. Anaconda comes with a number of GUI-based tools,..." current Tag: Visual edit
- 15:2015:20, 29 October 2024 diff hist +994 N Bioimage analysis tools Created page with "This page lists a number of commonly used bioimage analysis tools. Clicking on the links will take you to instructions on how to install and use the software. == GUI-based tools == GUI-based tools utilize a graphical interface for image analysis. These tools typically use manual adjustments by the user to determine parameters, such as the threshold intensity. These applications are likely the easiest to use for new users, but there is usually less flexibility in the way..." current Tag: Visual edit
- 15:1415:14, 29 October 2024 diff hist +188 Main Page No edit summary current Tag: Visual edit
15 September 2023
- 21:0021:00, 15 September 2023 diff hist +247 Image No edit summary Tag: Visual edit
- 20:3920:39, 15 September 2023 diff hist +590 Image →How images are formed Tag: Visual edit
- 20:3720:37, 15 September 2023 diff hist +51 N File:Image pixelization.png No edit summary current
- 20:3320:33, 15 September 2023 diff hist +66 N File:How camera pixels digitize light.png No edit summary current
- 20:3120:31, 15 September 2023 diff hist +55 N File:Microscope imaging.png No edit summary current
- 20:2120:21, 15 September 2023 diff hist 0 N MediaWiki:Citizen-footer-tagline Created blank page current
- 20:2020:20, 15 September 2023 diff hist 0 N MediaWiki:Citizen-footer-desc Created blank page current
- 19:5519:55, 15 September 2023 diff hist −78 MediaWiki:Common.css No edit summary current
- 19:5519:55, 15 September 2023 diff hist −182 MediaWiki:Common.css No edit summary
- 19:5419:54, 15 September 2023 diff hist +22 MediaWiki:Common.css No edit summary
- 19:5319:53, 15 September 2023 diff hist +49 MediaWiki:Common.css No edit summary
- 19:5219:52, 15 September 2023 diff hist +71 MediaWiki:Common.css No edit summary
- 19:4919:49, 15 September 2023 diff hist −6 MediaWiki:Common.css No edit summary
- 19:4019:40, 15 September 2023 diff hist +1,284 N Image Created page with "An image is a visual representation of the biological system under study. Typically, these images are digital and viewed on a computer. == How images are formed == Images are formed by focusing light from the sample on to a detector, such as a camera. For this section, we will focus on how 2D images are formed on a camera. A simplified diagram of the optical path from the sample to a camera is shown in Fig. 1. Light from the sample passes through the optical train of a..." Tag: Visual edit
- 19:3019:30, 15 September 2023 diff hist +8 MediaWiki:Common.css No edit summary Tag: Manual revert
- 19:1619:16, 15 September 2023 diff hist +12 Main Page No edit summary Tag: Visual edit
14 September 2023
- 20:0220:02, 14 September 2023 diff hist −100 MediaWiki:Common.css No edit summary Tag: Reverted
- 20:0120:01, 14 September 2023 diff hist 0 MediaWiki:Common.css No edit summary Tag: Reverted
- 20:0120:01, 14 September 2023 diff hist +17 MediaWiki:Common.css No edit summary Tag: Reverted
- 19:5919:59, 14 September 2023 diff hist +61 MediaWiki:Common.css No edit summary Tag: Reverted
- 19:5719:57, 14 September 2023 diff hist +13 MediaWiki:Common.css No edit summary Tag: Reverted
- 19:5419:54, 14 September 2023 diff hist −19 MediaWiki:Common.css No edit summary Tag: Reverted
- 19:5419:54, 14 September 2023 diff hist +2 MediaWiki:Common.css No edit summary Tag: Reverted
- 19:5219:52, 14 September 2023 diff hist +19 MediaWiki:Common.css No edit summary Tag: Reverted
- 19:5119:51, 14 September 2023 diff hist −10 MediaWiki:Common.css No edit summary Tag: Reverted
- 19:4819:48, 14 September 2023 diff hist +9 MediaWiki:Common.css No edit summary Tag: Reverted
- 19:4719:47, 14 September 2023 diff hist 0 MediaWiki:Common.css No edit summary Tag: Reverted
- 19:4519:45, 14 September 2023 diff hist +118 MediaWiki:Common.css No edit summary
- 19:2419:24, 14 September 2023 diff hist +2 Image registration No edit summary current Tag: Visual edit
13 September 2023
- 17:4717:47, 13 September 2023 diff hist +115 Image registration →Example code Tag: Visual edit
- 17:4117:41, 13 September 2023 diff hist +3,459 N Image registration Created page with "'''Image registration''' is the process of spatially aligning images in a dataset. Registration is often used to correct for drift or motion within an imaging dataset. Registration can also be used to align images taken from different viewpoints or by different equipment (e.g., aligning EM images with optical images). === Strategies to correct image drift === Drift in an image can be caused by different issues, including thermal changes (which causes expansion/contracti..." Tag: Visual edit
- 17:1317:13, 13 September 2023 diff hist +25 Main Page No edit summary Tag: Visual edit
12 September 2023
- 18:4518:45, 12 September 2023 diff hist +401 N Light Created page with "Light is electromagnetic radiation that can be detected by the human eye. Light is typically defined by its intensity (brightness), and wavelength (color). == Wave theory == In the wave theory, light is described as a propagating wave of energy, similar to an ocean wave. * Amplitude - The total energy carried by the wave is amplitude * Wavelength - The distance propagated between troughs or peaks" current Tag: Visual edit
- 18:3518:35, 12 September 2023 diff hist +1,462 N Fluorescence microscopy Created page with "thumb|328x328px|Schematic of a digital fluorescence microscope. Light from a laser passes through an excitation laser and is reflected by a dichroic mirror. The light then excites fluorophores in the sample, which emit light. The emitted fluorescence passes through both the dichroic mirror and emission filter to form an image on a camera. '''Fluorescence microscopy''' is an imaging tool which uses a high intensity light source to exci..." current Tag: Visual edit
- 18:2518:25, 12 September 2023 diff hist +62 N File:Fluorescence microscope.svg No edit summary current
- 18:2118:21, 12 September 2023 diff hist +30 Main Page No edit summary Tag: Visual edit
11 September 2023
- 19:0119:01, 11 September 2023 diff hist 0 m Main Page Protected "Main Page": High traffic page ([Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite))
- 18:5118:51, 11 September 2023 diff hist +111 N MediaWiki:Common.css Created page with "→CSS placed here will be applied to all skins: body.page-Main_Page li#ca-talk { display: none !important; }"
- 16:0116:01, 11 September 2023 diff hist 0 N File:Otsu's method - Figure 3.svg No edit summary current
- 16:0116:01, 11 September 2023 diff hist 0 N File:Otsu's method - Figure 2.svg No edit summary current
- 16:0116:01, 11 September 2023 diff hist 0 N File:Otsu's method - Figure 1.svg No edit summary current
- 16:0016:00, 11 September 2023 diff hist +9,589 N Otsu's method Created page with "'''Otsu's method''' is an image processing algorithm commonly used to compute a threshold level to generate a mask of objects within an image. The original algorithm<ref>N. Otsu, "A Threshold Selection Method from Gray-Level Histograms," in ''IEEE Transactions on Systems, Man, and Cybernetics'', vol. 9, no. 1, pp. 62-66, Jan. 1979, doi: 10.1109/TSMC.1979.4310076.</ref> calculates a global threshold - a single threshold level is calculated that divides the..." current Tag: Visual edit: Switched
- 15:5915:59, 11 September 2023 diff hist +39 Main Page No edit summary Tag: Visual edit
