![]() If you want to learn the theory and math behind this method you can visit the following post. It is a feature extraction technique used in image processing for detecting simple shapes such as circles and lines. Let’s first remind ourselves what the Hough transform method is. Detecting lines and circles using Hough transform ![]() In our code, we will use the Hough Transform line detection method. There are several functions in OpenCV we can use for this purpose. Instead of trying to find an identical match, we need to compare the corresponding properties between the original and the reference shape. That’s why we need to choose a different approach. However, this method will not work if two objects have different sizes. When the reference image overlaps the corresponding object in the input image we will get a large matching percentage and we will be able to detect the object. We will move the reference image across the input image and in each position, we will calculate an inner product. The idea of this method is to find a correlation between the object in the reference image and the object in the original image. We take another image of that object as a reference and try to identify that same shape in our original image. How can we do that? One way to do that is to apply a method called template matching (brute search method). Let’s say that we want to identify the shape of the square. Here, in the image above we can see several different shapes. Let’s take a look at the following image. Hence, to detect contours we need to apply threshold or Canny edge detection. The easiest way to do that is to use binary images (the object that we need to detect should be white and the background should be black). So, to detect shapes we first need to analyze and understand the contours of that shape. We can use various algorithms to analyze the contours of a lot of shapes that we are dealing with in the real world. In the computer vision field, contours can be a very useful tool for shape analysis and object detection and recognition. So, what exactly is an edge? If we look carefully at the image, we will notice that the edge represents a change in pixel intensity.Ĭontours can be seen as a curved line joining all the continuous points along the edge. Therefore, we can conclude from this example that sometimes simplified objects like contours (shapes) can help us to recognize the content of an image. In the process, we lost colors but we keep the most important part of an image – edges, and contours. Although the image has been altered, we can still recognize what is on it. ACM, 2003.Now, we can see the silhouette of the same objects. In ACM Transactions on Graphics (ToG), volume 22, pages 277–286. Graphcut textures: image and video synthesis using graph cuts. Vivek Kwatra, Arno Schödl, Irfan Essa, Greg Turk, and Aaron Bobick. Look into the releases section for the pre-compiled binary raspivid-inatech. Step5: Encode videoĪssemble all stitched JPEG files into a video again and encode it back to H264. Rebuild stitching_detailed with the matrices selected in the previous step as hardcoded transformation, and stitch all the video frames. ![]() Only one set of matrices is selected for the next step. Each matching frames of the stream will have different matrices. In case of success, each frame has two matrices: the camera matrix (aka “K”) which encodes the camera characteristics (e.g., focal, aspect ratio), and the rotation matrix (aka “R”) which encodes the camera rotation.Īs explained in the beginning of this article, stitching will assumes a pure rotation, which is not the case in real life. Depending of the feature algorithm (e.g., SURF, ORB, …) and the details visible in the overlapping area of the frames, matching will succeed or not. Run OpenCV stitching_detailed on some matching frames to find transformation matrices. Step2: Align framesĬopy video streams, split video in single JPEG files along with capture timing information in text file (i.e., modified raspivid PTS file).įind the matching frames. Power on, let PTP stabilize (might take a few minutes), start recording on each Raspberry Pi. While recording the video, the network is only used for PTP and no other communication is made. Even though the Raspberry Pi Ethernet lacks the dedicated hardware for high accuracy PTP clocks ( hardware timestamping), it still often achieves a clock synchronization well under 1ms using PTP in software mode. The software PLL changes the camera framerate at runtime to align frame capture time on the Linux system clock.Īll eight system clocks are synchronized over Ethernet using PTP (which stands for Precision Time Protocol). ![]()
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![]() Learn more about buying the right postage for your orders. Make sure that you're using the most up-to-date version of your browser. If you’re having trouble opening a PDF in your browser, try a different browser and see if you have any success. Some browsers can open PDFs inline using their own software (such as Google Chrome). Once it's downloaded to your computer, open the document in your PDF reader of choice. If this is the case, try downloading the shipping label to your computer by right clicking the Download Shipping Label button and selecting Save Target As or Save Link As. Some PDF reader software may interfere with your browser’s normal behavior. For instructions, please see the support page for your browser: You may also try temporarily disabling any add-ons to see if this corrects the issue. Check to make sure add-ons like Ad Block are up to date and performing properly. Some browser add-ons may cause the PDF to not load or appear corrupted. Note: If using Adobe, please be sure that you are running the most up-to-date version of both your browser and Adobe Reader.Ĭheck your Browser Extensions/Add-ons or Settings If you’re using a Mac, you can open PDFs with the Preview application. There are some PDF readers that can be downloaded for free, like Adobe Reader. What if my label doesn’t print correctly?īecause PDFs usually require third-party software, make sure that you have a PDF reader installed and that it is up to date. If you have set a Ship Date for a day in the future, the shipping notification will be sent on that date. You can send a new shipping notification to your buyer with an updated message and tracking number. Enter the updated label specifications and purchase a new label.After you submit your refund request, choose Print New Shipping Label.Cancel the incorrect label by requesting a refund.To reprint a label that needs to be changed or updated: How to reprint a label you've made changes to To attach a sticker shipping label to your package, peel the paper backing off adhesive backing on the pages and attach them by placing the adhesive backing to the package. Select Format my labels for 4圆 Label printers.Īfter you print your shipping label(s), you need to attach it to your package.To format your shipping labels for the DYMO LabelWriter 4XL or Zebra GC 420d label printer: However, some members have successfully used other 4 x 6 inch label printers. We officially support the DYMO LabelWriter 4XL and Zebra GC 420d label printers. ![]() Only USPS shipping labels can be formatted for 4 x 6 label printers. How to print shipping labels with a 4 x 6 label printer Low-quality printers may result in your label being rejected by the carrier. When using an inkjet printer, 600 dots-per-inch (DPI) is recommended. Labels must be printed on 8.5" x 11" white paper or self-adhesive label sheets using a high-quality inkjet or laser printer. ![]() If the label print is distorted, package scanners may not be able to read your label, which may delay your package's delivery. Check the preview to be sure that the label is formatted correctly.x 6 in.” as the paper size in your printer settings. If you’re printing on label paper, be sure to select “4 in. Select the paper size you want to use.Select the order for the shipping label you want to reprint.Īfter you download your shipping label(s), you need to print them.What if my label doesn't print correctly?.How to reprint a label you've made changes to.How to attach a shipping label to a package.Printing and attaching your label to your package has several steps: ![]() ![]() ![]() The result is that Fantastical is a calendar app that you actually want to use. ![]() But the first thing you’ll immediately notice about Fantastical is that it has an absolutely gorgeous user interface.įantastical has always looked great, but version 3 delivers a really polished user interface on the Mac. And the new Fantastical sets the bar for a calendar app platform that can actually make scheduling meetings less painful. Version 2 added the robust functionality of a desktop calendar application. The original Fantastical for macOS was the best option for quickly adding and reviewing calendar entries. We wanted to know if that was still the case.įantastical is the best calendar app for Mac Outlook was a key cog in the Microsoft dominance on the PC, but it’s always felt like an ugly duckling on macOS. It’s come a long way since those humble beginnings. It originally launched in May, 2011 and has since made its way to iOS. Fantastical ($49.99): This option started as a menubar app for macOS, often used in tandem with the other desktop calendar options.Their flagship app, Bus圜al, has long offered more features than its macOS counterpart. Bus圜al ($49.99): The BusyMac team has been in the app-making business for some time.It sports an attractive interface, but suffers from several usability issues. Calendar (Free): Included in macOS, Apple’s option covers all the basics.Cross-Platform Sync: Lastly, because most of us live in a multi-device environment, your calendar app should have an iOS version that syncs seamlessly with the Mac version.Additionally, it should integrate with other apps (where appropriate) to make managing your events and time-sensitive tasks easier. Integrations: Because macOS users do not all use the same calendar service (iCloud, Google Calendar, Exchange, etc.), the calendar app you use must work with all the available options.The Mac calendar app you decide to use should give you the features you need at a price that won’t break the bank. Price: Because Apple gives you a decent free calendar app on your Mac, the baseline is set and price is a factor that we considered.If you’re going to invest in something beyond the stock Calendar app, the app you decide to use should give you additional features to help you take your time management game to the next level. Scheduling Features: Calendar apps have remained largely the same for a long time.Since it’s critical that you spend time managing this part of your life, an attractive user interface can make time management more approachable and enjoyable. But the truth is when you learn to manage it well, you have more time for the things that are important to you. Design: Many people resist looking at their calendar because they resent the fact that their time is already spoken for.How intuitive is the app? How easy is it to add a new event and invite people to it? How does the app handle tasks or todos when necessary? These are some of the questions we considered when looking at the available options for calendar apps on the Mac. Ease of use: The number one priority of a calendar app must be the UI.Here’s the evaluation criteria we used when selecting the best calendar app for the Mac: For people who need to not just see what’s on their calendar but need a little help managing their schedule, there are a handful of options on the Mac. Every single calendar app for the Mac has these basic features, including the built-in Calendar app.īut there is another tier of pro users who demand more from their calendar app. You put things on it to designate a plan for how you intend to spend your time, showing where you need to be, how long you’re going to be there, or what you’re going to do. Our Criteria for the Best Mac Calendar AppĪ calendar app may seem like a simple thing. But Fantastical is the best option for most Mac users because it offers a beautiful user interface, superior natural language processing that is second to none, and several powerful features to make scheduling with other people even easier. Managing your time has long been a part of the knowledge worker’s day, and calendar apps have been around almost as long as email. ![]() ![]() Trader Joe’s new Salmonesque spread is part of a growing vegan seafood trend that responds to a need for solutions to alleviate pressure from the world’s oceans, which have been ravaged by industrial fishing. The new vegan Salmonesque spread is a similar product to Miyoko’s Creamery Unlox Your Dreams, an offering Trader Joe’s previously stocked in its refrigerated section. ![]() “We don’t have options yet within our stores for a plant-based seafood product but there are crab cakes out on the market or scallops or tuna replacements.” “I’m looking to do more work on the seafood side,” Gaston-Morales revealed in an episode of the Inside Trader Joe’s podcast. The store does offer vegan jackfruit-based crab cakes in its freezer aisle but Amy Gaston-Morales-Category Manager of Deli, Frozen Meat, Seafood, Meatless, and Fresh Beverage at Trader Joe’s-explained last year that more vegan seafood options were in the works for every meal of the day. The new vegan fish spread makes good on Trader Joe’s promise to develop more plant-based products for every category in store, including fish. The innovative bagel topper is rolling out at Trader Joe’s nationwide and is stocked in the store’s refrigerated section for $4.29 per 8-ounce tub. This new product is made with a base of dairy-free cream cheese mixed with vegan mayo and konjac-based salmon, along with capers, lemon juice, dill weed, and other flavorings. The new Vegan Salmonesque Spread at the grocery chain is a combination of everything we love about a lox bagel made without harming animals on land or sea. ![]() But what about those of us who don’t want to consume animal products? Trader Joe’s has just the thing. ![]() The traditional flavors of a lox bagel are typically derived from combining two animal products: dairy cream cheese and smoked salmon with accouterments such as capers, onions, and dill. ![]() ![]() "When people leave their show going home or going wherever they are going, they are talking about you no matter who else was on the show," Williams said. "He was also a talented choreographer in Motown with The Spinners, The Four Tops and The Temptations."Īdkins had a credo for working the stage. "And Cholly Adkins came along, and he taught us about all those 52 steps you do in dancing, and he was no joke," Williams continued. and we used to steal the dance steps and make up our own. "We used to watch 'The Dean Martin Show,' the Ding-a-ling girls. ![]() "He got with us right after Backstabbers in 1972 and he really whipped us into shape," Williams recounted. Williams also credited the late Cholly Atkins, a noted choreographer for acclaimed artists, including The Miracles and Gladys Knight & the Pips. More O'Jays: Fans come for benefit concert, discover Canton as a bonus "It (affects) your entire body, legs, arms, voice, everything. "COVID is nothing to play with," he said. On July 30, he also mentioned COVID on his Facebook page. "I am recovering from COVID pneumonia," he wrote. Levert recently updated fans on his health in a Facebook post. Management said he has a therapist and vocal coach to try to get his voice in real good shape so he can come back." "He said if he gets out of bed to go to the kitchen, he gets tired. ![]() "He's been struggling to get back," Williams said. "They really had to give him a lot of oxygen ― he had COVID pneumonia." Levert had been hospitalized with COVID "because he was short on oxygen," Williams said. "And we have been coming with it, so we are going to make it happen." "We are coming with it," Williams promised of the performance. Davis is handling Levert's parts, and based on comments posted with YouTube concert videos, fans believe he's doing a stellar job. Williams, longtime O'Jays vocalist Eric Nolan Grant and Nick Davis will be fronting the group while supported by instrumentalists and backup singers. More O'Jays: People travel near and far to attend O’Jays family reunion was diagnosed with COVID while rehearsing for the tour earlier this summer, and he's still recovering. The singer, however, will be the only original member performing in the Canton show. "And I think it will because it's Canton and because it's home." "I want it to be a special night for me as well as them," Williams added. "And I'm going to just try to soak it up because I still have really good friends there and loved ones, and I'm looking forward to it. 17, 2019, in Fukuoka, Japan, but the group’s official website says that more dates are to come."I think there will be a lot of energy," Williams said of returning to where The O'Jays started. The K-pop band has embarked on a massive world tour that will take them to places like Los Angeles, Paris, Berlin, and Tokyo over the next 6 months. ![]() ![]() The amazing video nearly broke the internet!īTS is slowly but surely taking over the world. The video also nabbed more than 45 million views in the first 24 hours of its release, beating Taylor Swift’s “Look What You Made Me Do” music video, which had 43.2 million views in 24 hours, according to Billboard. The BTS Army is truly incredible. The group also invited fans to take part in a new dance challenge to celebrate “IDOL.’ BTS members Jimin, Jungkook, and J-Hope all participated in the challenge. Our playlists are nothing but BTS right now! Their “IDOL” music video broke records by reaching 100 million views in just 4 days. The album includes 7 new songs and tracks from Love Yourself: Her and Love Yourself: Tear. Michelle Obama Rocks Stilettos At Dinner With Bruce Springsteen & Wife in NYC: PhotosīTS is on fire right now, having released their fantastic new album, Love Yourself: Answer, on Aug. Mikhail Baryshnikov, 74, & Wife Lisa Rinehart, 71, Make Rare Appearance At Gala Honoring SJP Search Hollywood Life Search Trending Navigation Trending Latest Hollywood Celebrity & Entertainment News Primary Menu Menu Close Menu ![]() ![]() Photoshop for iPad Pro is slated for release in the first half of 2019 and when these type of applications become ready, the iPad Pro could become your laptop replacement. Because of the power in the new iPad Pro, more apps will become full blown applications. It secures to the left panel on the front cover and sits on the back of the keyboard when opened.Īll in all, we believe the Apple Smart Folio and Smart Keyboard Folio are great options to keep your new iPad Pro protected and add keyboard functionality. ![]() Just like the Smart Folio, the case protects both the front and back of the iPad Pro.Īs with the Smart Folio, the Stylus Sling for Apple Pencil is a great way to keep your Apple Pencil secure to the Keyboard. The Smart Keyboard Folio only allows for two viewing angles, and both are pretty steep. ![]() When you open the Keyboard, the iPad Pro wakes instantly and will go back to sleep if you close the case. It always has charge, as the iPad Pro keeps it running with a smart connector that transfers power. The Smart Keyboard Folio attaches magnetically and pairs automatically with the iPad Pro. It's just a shift in thinking that can take some getting used to. This takes some getting use to, but it reminds you that the screen is touchable and you aren't using a laptop. The option to move the angle of the iPad Pro gives it a feel more like a MacBook, but it lacks a trackpad. The Smart Folio covers the back and front of the iPad Pro (shown with the Stylus Sling for Apple Pencil)Īpple Smart Keyboard Folio Cover (iPad Pro 11-inch $179.99, iPad Pro 12.9-inch $199.99)Īpple Folio Cover with Stylus Sling for Apple PencilĪpple Keyboard Folio in second angle positionīy providing two viewing angles, the Smart Keyboard Folio is easier to use in different situations. It fits cleanly to the middle panel on the cover and allows the cover to trigger "sleep mode". To secure the Apple Pencil to the Smart Folio cover, the Stylus Sling for Apple Pencil does the job nicely. We found the Apple Pencil magnet on the iPad Pro best for charging the Pencil, but it can accidentally get detached when placing the iPad Pro in your bag on when on the go. As always, Apple keeps it clean and simple. ![]() This addition costs a bit more, but it has a clean connection via magnets on the back and that does a better job of keeping the cover on than the previous Smart Cover.Īlso, we like the Apple Smart Folio for its design aesthetic. This was always a complaint with the last Smart Cover. Apple Smart Folio Cover (iPad Pro 11-inch $79.99, iPad Pro 12.9-inch $99.99)įor one, the Smart Folio cover provides front and back protection for your new iPad Pro. The Apple Smart Folio and Smart Keyboard Folio are nicely designed, but are they worth the cost? We believe they are worth it. ![]() ![]() Please fill out the CAPTCHA below and then click the button to indicate that you agree to these terms. If you wish to be unblocked, you must agree that you will take immediate steps to rectify this issue. 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To programmatically install specific major versions you can use the preview flag on either the installer or self-update.įor snapshot builds, which are done from the latest Composer commit, If you would like to help test pre-release versions you can use the Download channelsīy default the installer and composer self-update willĭownload the latest stable version only. The installer provides more options for specific environments, use the Example: php composer-setup.php -2.2 -help See "Download channels" below for more details. Select a specific version channel instead of the default latest stable. Example: php composer-setup.php -version=1.0.0-alpha8 -preview, -snapshot, -1 (EOL), -2, -2.2 (LTS) You can install composer to a specific release by using the -version option and providing a You can specify the filename (default: composer.phar) using the -filename option.Įxample: php composer-setup.php -filename=composer -version Example: php composer-setup.php -install-dir=bin -filename You can install composer to a specific directory by using the -install-dir option and providingĪ target directory. ![]() Instead, please link to this page or check how to install Composer programmatically. It will change with every version of the installer. WARNING: Please do not redistribute the install code. To start using PHP, you can: Find a web host with PHP and MySQL support Install a web server on your own PC, and then install PHP and MySQL Use a Web Host With PHP Support. Sudo mv composer.phar /usr/local/bin/composerįor details, see the instructions on how to install Composer globally. Most likely, you want to put the composer.phar into a directory on your PATH, so you can simply call composer from any directory ( Global install), using for example: Verify the installer SHA-384, which you can also cross-check here.Download the installer to the current directory.Warn you if they are set incorrectly, and thenĭownload the latest composer.phar in the current directory. This installer script will simply check some php.ini settings, To automate the installation, use the guide on installing Composer programmatically. To quickly install Composer in the current directory, run the following script in your terminal. it will install the latest composer version whenever it is executed. So you can simply call composer from any directory. The installer - which requires that you have PHP already installed - will download Composer for you and set up your PATH environment variable Download Composer Latest: v2.4.2 Windows Installer ![]() |