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video understanding

How Computer Vision-Powered Pose Estimation Can Optimize Smart City Mobility


Pose estimation is an application of computer vision in smart cities. It can be utilized for mobility management-related functions such as traffic control, elderly care in old age homes and several others. Smart cities--or any cities, or towns, for that matter--are unrelenting cauldrons full of people and continual movement. Whether you talk about vehicular or pedestrian movement, one thing that everybody will unanimously agree on is the importance of mobility management. Poor traffic and vehicular management are directly responsible for approximately 1.3 million deaths every year.

Save on the Google Nest video doorbell -- a great gift for Dad


Save $50: Keep an eye out for package deliveries with the Google Nest Doorbell (Battery) for only $129.99(opens in a new tab). As of June 8, this 28% discount marks the best price we've seen so far. If you're still on the hunt for a proper Father's Day gift, one of the best gifts is a little peace of mind. Add an extra layer of security the easy way with the Google Nest Doorbell (Battery) video doorbell(opens in a new tab), which is on sale for $129.99 at Amazon. The latest edition of the popular Nest series of doorbell cameras is at its best price ever after a $50 discount.

Voice Actor Erika Ishii on Video Game Roles and Motion Capture


This week, host Karen Han talks to voice actor and performer Erika Ishii, whose very long resume includes video games, animated series, and live action projects. In the interview, Erika explains their process of bringing video game characters to life–characters like Valkyrie in the game Apex Legends. Then Erika discusses diversity among both characters and performers in the video game industry and the ability to say no to projects that aren't the right fit. After the interview, Karen and co-host Isaac Butler talk about diversity in entertainment and the progress that has yet to be made. In the exclusive Slate Plus segment, Erika lists some of the voice actors and performances that have inspired them over the years.

A one-up on motion capture


From "Star Wars" to "Happy Feet," many beloved films contain scenes that were made possible by motion capture technology, which records movement of objects or people through video. Further, applications for this tracking, which involve complicated interactions between physics, geometry, and perception, extend beyond Hollywood to the military, sports training, medical fields, and computer vision and robotics, allowing engineers to understand and simulate action happening within real-world environments. As this can be a complex and costly process -- often requiring markers placed on objects or people and recording the action sequence -- researchers are working to shift the burden to neural networks, which could acquire this data from a simple video and reproduce it in a model. Work in physics simulations and rendering shows promise to make this more widely used, since it can characterize realistic, continuous, dynamic motion from images and transform back and forth between a 2D render and 3D scene in the world. However, to do so, current techniques require precise knowledge of the environmental conditions where the action is taking place, and the choice of renderer, both of which are often unavailable.

This Echo Dot and Ring Video Doorbell bundle is 55% off

Daily Mail - Science & tech

Products featured in this Mail Best article are independently selected by our shopping writers. If you make a purchase using links on this page, MailOnline may earn an affiliate commission. If you like a bargain, you'll love this Amazon Easter weekend deal. Today you can buy a Ring Video Doorbell Wired and an Amazon Echo Dot (3rd Gen) for under £40. Whether you're looking to score a discounted vacuum cleaner or top up your makeup bag, Amazon has a ton of deals worthy of your attention.

Best video doorbell (2022)


The home security industry has been revolutionized with new technology, ranging from smart home sensors to smart locks to security video cameras. But one of the most subtle and effective security measures you can add to your home is a video camera doorbell. These doorbells serve two purposes: they record footage of people who approach your front door, and they alert you with a pleasant chime or jingle when they're pressed -- just like a regular doorbell -- and have a video recording of everything just in case. Although these devices can be very useful and increase your home's security, it can be tough to determine which video doorbell you should pick. Luckily for you, we've put together a selection of the top video doorbells in 2022.

Eufy's Video Doorbell Dual Keeps One Eye on Your Packages


A video doorbell can be a great help, and we've reviewed a bunch of them. They can let you know when a delivery has arrived, but they can't always ensure that your package will still be there when you get home. Eufy's dual video doorbell solves this problem by adding a second camera, so you can get a clear look at visitors and monitor anything sitting on the doorstep. The split-screen view ensures comprehensive porch coverage and will relieve anyone who has package anxiety. It's also refreshing to find a camera with on-device AI and local storage, so you never have to upload videos to the cloud.

The Best Video Doorbell Cameras


This doorbell has performed reliably over months of testing. It offers an expansive 180-degree square view of your front porch, swift alerts with clear notifications, and detailed video during the day and night. False positives are rare, and it never misses the action. The companion app is very straightforward and relatively quick to load a live view or recorded videos compared to other smart doorbell apps. I also appreciate that someone pressing the doorbell triggers a call on my phone.

Human pose estimation with 80% smaller model and 68% less CPU using STNet


Human pose estimation with %80 smaller model and 68% less CPU using STNet Towards Simple and Accurate Human Pose Estimation with Stair Network arXiv paper abstract arXiv PDF paper In ... keypoint coordinates regression task. ... existing approaches adopt complicated networks with a large number of parameters, leading to a heavy model with poor cost-effectiveness in practice. ... To overcome ... develop a small yet discrimi

Protect your home with this Eufy video doorbell for $153


Looking to protect your home? Amazon is selling the Eufy Security 2K Video Doorbell for $153. In our review of the Eufy 2k Video Doorbell, we gave it four out of five stars. "The Eufy Security Wireless Video Doorbell delivers a great set of features, and its accompanying Homebase storage unit will eliminate the need for a cloud-storage subscription–at least for most people," we said. Unlike other video doorbells, Eufy doesn't require cloud storage to store all your videos.