uncleflo
Registered since September 28th, 2017
Has a total of 4246 bookmarks.
Showing top Tags within 14 bookmarks
howto information development guide reference administration design website software solution service product online business uk tool company linux code server system application web list video marine create data experience description tutorial explanation technology build blog article learn world project boat download windows security lookup free performance javascript technical network control beautiful support london tools course file research purchase library programming image youtube example php construction html opensource quality install community computer profile feature power browser music platform mobile user process work database share manage hardware professional buy industry internet dance advice installation developer 3d search material access customer camera travel test standard review documentation css money engineering develop webdesign engine device photography digital api speed source program management phone discussion question event client story simple water marketing app content yacht setup package fast idea interface account communication cheap compare script study market live easy google resource operation startup monitor training
Tag selected: testing.
Looking up testing tag. Showing 14 results. Clear
Lenses Database - DxOMark
Saved by uncleflo on May 11th, 2021.
DXOMARK's comprehensive camera lens test result database allows you to browse and select lenses for comparison based on their characteristics, brand, price, lens type, lens size, focal range and aperture. You can also select a camera to see the results for all the lenses tested on it. With DXOMARK you can display the lenses with three different views - Grid, List or Graph in order for you to have the best solution to compare the filtered results. Choose the lenses you want to compare from the results below. Then in the selection box, you can check up to three lenses at a time to compare their measurements.
sharpness distortion chromatic lens compare distorted aperture measures sigma camera photography exposure canon device solution brand price test choice buy purchase research information list database photo quality testing score
Lens Tests: A Simple Method
Saved by uncleflo on January 6th, 2019.
This is a simplified subjective method of testing lenses optical sharpness. This should not be confused with tests for focus accuracy and discrimination in a 3D environment, that is a totally different issue although often confused by the inexperienced. A focus accuracy test is suggested here Focus Test. The advantage over this method, compared to just taking a shot of a garden etc, is elimination of variables such as subject and camera movement, insufficient depth of field, flatness of field and variations in focus location. It uses a nice consistent high contrast subject to make comparisons easy; checking sharpness on general photographic views is not very easy. As the method is subjective, it is worth testing against a known good lens for comparison.
sharpness histogram sharpen broadsheet flatness clipping lens stabilizer timer infinity check focal pixel recommend exposure adjust compensate focus filter optical hardware camera comparison accuracy precise precision photo photography test testing environment confuse compare equipment standard quality
ISO 12233 Test Chart
Saved by uncleflo on January 6th, 2019.
In 2000, the International Standards Organization adopted ISO Standard 12233: Photography -- Electronic still-picture cameras - Resolution measurements for the measurement of camera resolution. This standard is protected by copyright, but the design of the associated test chart seems not to be protected; its description has been available on the Web in an Excel spreadsheet. I have semi-manually converted this to an Adobe Illustrator file which is displayed here. In 2014 and again in 2017, the ISO revised the standard and the chart below was replaced by several new ones. Those new charts are not available here. In principle, you should be able to print this chart and perform resolution tests on your camera. The reality isn't that simple; there are lots of subtleties having to do with focus distance, quality and contrast of your printer, evenness of illumination, surface reflections, etc.
print raster spreadsheet pixel reproduce resolution imaging squares illustrator computational outline optical cheap precision expect compliance chart measurement measuring properly file camera perform assessment standard resource howto test testing photographer performance analysis distortion revise focus
ISO 12233 — Resolution and spatial frequency responses | imatest
Saved by uncleflo on January 6th, 2019.
This new standard defines three test charts. The new Imatest eSFR ISO module performs a highly automated analysis of the new low contrast (4:1) Edge SFR chart and is available in Imatest Master and Image Sensor 4.0. This chart does not work with the highly automated Imatest eSFR ISO module, described below. For highly automated measurements (including squares near the corners, color patches, and wedges) we recommend one of the Imatest eSFR ISO charts shown below. These charts are fully compliant with ISO 12233:2017. Supported by the Imatest Star Chart module. Optional automatic region detection is available when used with a star pattern that has registration marks on the sides of the image.
sharpness glare sharp wedge automate reflective square module finer diagonal compliant photographic frame conform chart detection recommend enhanced aspect horizontal image requirement compliance corners edge vertical angle contrast test testing photography camera lens iso analysis registration video resolution compare
How to create large dummy file
Saved by uncleflo on January 3rd, 2019.
A-Z Windows Commands, Batch files, Dos and PowerShell. Fsutil.exe is a built in filesystem tool that is useful to do file system related operations from command line. We can create a file of required size using this tool. The above commands create a 1 MB file dummy.txt within few seconds. If you want to create 1 GB file you need to change the second command as below.
dummy append file folder byte files batch replication disk iteration loop development administration windows command tool large test testing
iPerf - The ultimate speed test tool for TCP, UDP and SCTP
Saved by uncleflo on October 23rd, 2018.
iPerf3 is a tool for active measurements of the maximum achievable bandwidth on IP networks. It supports tuning of various parameters related to timing, buffers and protocols (TCP, UDP, SCTP with IPv4 and IPv6). For each test it reports the bandwidth, loss, and other parameters. This is a new implementation that shares no code with the original iPerf and also is not backwards compatible. iPerf was orginally developed by NLANR/DAST. iPerf3 is principally developed by ESnet / Lawrence Berkeley National Laboratory. It is released under a three-clause BSD license.
tool active measurement bandwidth network ip protocol tcp udp sctp buffer parameter implementation compatible release software testing solution utility online information
Start your Fortify on Demand Trial
Saved by uncleflo on December 9th, 2016.
What's included: 15 days to try the Fortify on Demand service at no cost; 2 Assessment units to spend on 2 express scans; 3 types of scans: express mobile, dynamic or static. (sign up using a business email address; dynamic scans won't work with public email domains like Gmail, Yahoo! Mail, etc.); Full scan reports; No contract or credit card required; No downloads or installation;
fortify trial software saas service business scan security helpful administration sql penetration test testing development code check safety hacking prevention tool evidence signup
Google Analytics Content Experiments - A Guide To Website Testing | Testing & Usability
Saved by uncleflo on April 4th, 2015.
In this article I discuss Content Experiments, a tool that can be used to create A/B tests from inside Google Analytics. This tool has several advantages over the old Google Website Optimizer, especially if you are just starting the website testing journey. Content Experiments provide a quick way to test your main pages (landing pages, homepage, category pages) and it requires very few code implementations.
testing analytics tools howto guide google experiment content tool optimize category page implement quick marketing website conversion
Cross browser testing. Automatic responsive website validation - Equafy
Saved by uncleflo on January 20th, 2015.
You're are our first priority whether you are trial, personal, basic, standard or business. You will get 150% of our attention so we can help you being successful. Few hours or less is our standard to solve any issues you might encountered. We've been in your position and we understand your challenges. But we want to hear from you so we can build the best product possible and we have a commitment to deliver new functionalities every 2 weeks. You can't wait 6 months to be successful, you need results NOW. We're here for you.
testing browser tools web compatibility validation automatic responsive website equafy test tool success account priority minute engineer team try development administration
Research Archive - The ALS Association
Saved by uncleflo on September 2nd, 2014.
ALS booth The ALS Association’s booth at the Society for Neuroscience 2004 show Information about progress on ALS proved to be an important highlight of the 2004 meeting of The Society for Neuroscience, including reports by ALSA-funded investigators worldwide. News included gene therapy developments, stem cell research, RNA silencing, and evidence for processes underlying ALS that could point the way to new therapies. The 25,000 scientists gathered in San Diego learned about ALS by choosing among two slide sessions and several different poster sessions detailing the many different approaches underway in ALS research. Several ALSA-funded investigators notably reported on tests with a variety of compounds in animals, emphasizing ALSA’s efforts in translational research. The amount of research presented on ALS after a decade of focused attention translated into a sizeable chunk of the meeting. ALSA’s science director Lucie Bruijn, Ph.D., said, “It is encouraging to see so many invest
alsa fund research present society neuro science annual meeting encourage invetigate report test compound animal testing center presenter press conference therapy approach institute technology lausanne evidence policy public care awareness world
Landing Pages: Build Publish & Test Without I.T. | Unbounce
Saved by uncleflo on July 15th, 2014.
Our powerful drag & drop landing page builder lets you create pages without any help from a technical team. The Unbounce "code-free zone" means you can easily build a high-converting landing page, then publish to the web in a single click - all without any knowledge of HTML. Other tools can test pages. Unbounce lets you build, publish and test them.
tools marketing testing unbounce land page landing page test create prototype bounce publish conversion rate build campaign template integrate tool web it simple techincal
CodePen - Pen
Saved by uncleflo on June 4th, 2014.
CodePen is an HTML, CSS, and JavaScript code editor in your browser with instant previews of the code you see and write.
tools code webdesign testing online html resource design live preview pen see ive change visual explore web instant quick easy link sign write editor css javascript browser development
Workspace Robot Simulation Software
Saved by uncleflo on November 24th, 2011.
Workspace 5™ opens up an entirely new window on the world of robot simulation and offline programming - offering accuracy, compatibility and customizability regardless of what manufacturers' robot you're using. Workspace 5™ can help you visualize your complex robotic and automation processes quickly and easily before you reach the production stage. Here is just a sample of the power that Workspace 5™ can bring to your desktop, whether you use Windows XP, Vista or Windows 7.
workspace robot simulation software manufacturing industry education programming solution testing
No further bookmarks found.