Orb weaver spiders build exquisite spiral webs not only to catch insects, but to extend their senses. Once they shrink-wrap their prey with silk, the nearly blind spiders can store them for later, and read their web's strands as a kind of memory map to guide them back. | Deep Look • PBS

424K views · 10K reactions | The web of this female giant golden orb weaver spider is made up of a strong outer rim of rigid silk and a more elastic center that’s able to withstand the impact of an insect in full flight. Now that the web is spun, all she has to do is wait. Island of the Monsoon | Smithsonian Channel | Facebook

1.4K views · 13 reactions | Orb-weaving spiders are those spiders...

The Rise of Orb Sightings — What Are They? 🧠📜 What looks random often follows a coded order 🧩 Measure it against the text, the timeline, and the signs — then decide. — 🔗 Check Out The Full Video Here https://www.youtube.com/channel/UCkuxRFTxVU6OvHtlPiM-eTw?sub_confirmation=1 ⭐ Become a Channel Member For Exclusive Content https://www.youtube.com/channel/UCkuxRFTxVU6OvHtlPiM-eTw/join | OSM Vision

#Pyresearch #opencv #opencvpython We’re going to learn in this tutorial how to find features on an image. We will test three different algorithms: Sift, Orb, and Surf 1- Detecting features - Corners 2 - Feature matching using ORB (Oriented FAST and Rotated BRIEF) Each one of them has pros and cons, it depends on the type of images some algorithms will detect more features than another. SIFT and SURF are patented so not free for commercial use, while ORB is free.SIFT and SURF detect more features