ENTRIES TAGGED "cv"
Squirrel Targeting with Computer Vision, Audio Recognition, Single Page Apps, and Persisting at Failing
- Militarizing Your Backyard With Python and Computer Vision (video) — using a water cannon, computer video, Arduino, and Python to keep marauding squirrel hordes under control. See the finished result for Yakkity Saxed moist rodent goodness.
- Soundbite — dialogue search for Apple’s Final Cut Pro and Adobe Premiere Pro. Boris Soundbite quickly and accurately finds any word or phrase spoken in recorded media. Shoot squirrels with computer vision, search audio with computer hearing. We live in the future, people. (via Andy Baio)
- Why Finish Books? (NY Review of Books) — the more bad books you finish, the fewer good ones you”ll have time to start. Applying this to the rest of life is left as an exercise for the reader.
Android Fragmentation, Hosting Technologies, Face Recognition, and Data Design
- Fragmentation is Not The End of Android — full of trenchant insights, this post considers the many implications of the Android value chain. Only Apple directly profits from being an OS provider in the mobile ecosystem. For Google it is a cost center particularly struck me. Anyone know whether Google offers to (for money) maintain branded carrier- and/or device-specific versions of Android? Seems like a natural business model given their development pipeline and desire to ensure availability of updates. (via John Gruber)
- Chart of Y Combinator Companies’ Hosting Decisions — just what it says.
- Muststache — fun Chrome extension using face recognition to add mustaches to faces in pictures. Ten years ago, almost every kind of face recognition was a dark art requiring many computrons. Today it’s a toy.
- Stamen’s 2011 — frankly astonishing year of beautiful and meaningful visualizations and design. They continue to provide the benchmarks for designing with data.
Smart Meter Snitches, Company Culture, Text Classification, and Live Face Substitution
- Smart Hacking for Privacy — can mine smart power meter data (or even snoop it) to learn what’s on the TV. Wow. (You can also watch the talk). (via Rob Inskeep)
- Conditioning Company Culture (Bryce Roberts) — a short read but thought-provoking. It’s easy to create mindless mantras, but I’ve seen the technique that Bryce describes and (when done well) it’s highly effective.
- hydrat (Google Code) — a declarative framework for text classification tasks.
- Dynamic Face Substitution (FlowingData) — Kyle McDonald and Arturo Castro play around with a face tracker and color interpolation to replace their own faces, in real-time, with celebrities such as that of Brad Pitt and Paris Hilton. Awesome. And creepy. Amen.
- See the World as a Colour-Blind Person Would — filters that let you see images as protanopes, deuteranopes, and even tritanopes would see them. I am protanoptic (if that’s a word) and I can vouch that the “after” pix look the same as “before” to me. Care, because about 8% of men have some form of colourblindness and hate you and your “red is bad, green is good” visual cues. (via Flowing Data)
- Waffles — seeks to be the world’s most comprehensive collection of command-line tools for machine learning and data mining.
- LinkedIn Open Sources Index and Query Services — full-text index and retrieval engine, APIs, and a framework to manage indexes on infrastructure-as-a-service.
Inside-Out Libraries, Cleaner YouTube, Kid Tablet, Facetracking Toy
- Massive Wikimedia Donation — I missed it when it happened, but the State Library of Queensland made the 4th largest ever donation of high-resolution out-of-copyright images to the Wikimedia Foundation. The image metadata are available through Wikimedia under liberal licensing terms, too. This is what your national and state libraries should be doing!
- Clea.nr — strip all the crap from around YouTube pages. (via Ed Tech Ideas)
- Nabi Tablet (Toys R Us) — ruggedized Android tablet for kids, $199 price point. (via Mark Osborne)
- Face-Tracking KiddyZoom Video Cam (YouTube) — I’m always startled most when the future turns up in kids’ toys. Tablets and face-tracking? Soon it’ll be face recognition (“hello mommy!” says the doll), brainwave-triggered activity, and 3D printers. (via BERG London)
Coaching, Geospatial Tracking, Eye-Tracking, and Networked Objects
- Personal Best (New Yorker) — excellent Atul Gawande column on coaching which has me wondering how to open up different aspects of my life to improvement. Interesting to me because, behind every continuous- or self-improvement technique are the questions: “do you want to get better?” and “if so, how far will you go in pursuit of that goal?”.
- CyberTracker — tool for non-profits tracking things in the real world. Used around the world for ecology, disaster recovery, even crime-fighting. Brings geospatial data capture and analytics to environmental orgs who otherwise could never afford it.
- Eye-Tracking in Painting Restoration — The consequence of the different gaze pattern is that when asked to describe the content of the painting, viewers of the unreconstructed version did not realise it was a painting of an erupting volcano. The painting had lost its meaning and viewers could not view it as originally intended by Martin. (via Ed Yong)
- The Era of Objects (PDF) — a collection of essays around the future of networked objects, from a Blowup event on that topic. Writings from Bruce Sterling, Julian Bleecker, and others.
Telco-less Mobile Calls, Videogames, Open Source Hardware, Facial Recognition
- Viber — more and more people are wanting to talk to me via this, rather than Skype or direct phone call (req. wifi). Can’t tell whether massive disruptor or toy.
- Who Killed Videogames — “The players will come for the cute characters, and stay for the cruel mathematics.”
- Visual Diffs for Open Source Hardware — just what it says.
- Facebook Face Recognition Study — take profile photos from dating sites, facial-recognition match against Facebook photos to find identity, use to predict interests and social security numbers.
Fingerprinting Cameras, Stopping Spambots, Generic Infographics, and Open Source Healthcare Records
- Fingerprinting Cameras Through Sensor Noise — using the pattern of noise consistent between images taken from the same camera to uniquely identify the device. (via Pete Warden)
- Stopping Bots with Hashes and Honeypots (Ned Batchelder) — solid techniques for preventing spambots. (via Andy Baio)
- Most Popular Infographics Generalized (Flowing Data) — it’s only funny because it’s true.
- London Hospital to Deploy Open Source Record System — hot on the heels of the NHS canning a failed expensive development of electronic health records. (via Glyn Moody)
Remote Fingerprint Scans, Playdough Circuits, Update-Sync, and Tweet Failage
- AIRPrint — prototype box scans a fingerprint from six feet away. (via Greg Linden)
- Squishy Circuits — teaching electronic circuits with conductive and insulating playdough. (via Hacker News)
- GraphLab — alternative take on Map-Reduce, called Update-Sync, where tasks run on connected sets of nodes rather than on one node at a time.
- Tower Bridge Closed — the @towerbridge account was a cute hack from Tom Armitage, whereby the public site for the London Tower Bridge was scraped and connected to Twitter, so you would see tweets like “I am closing after the MV Dixie has passed Upstream” and get a feel for the ambient activity in your city. Twitter turned over @towerbridge to the most tediously vomit-in-your-own-mouth-they’re-so-anodyne beige corporate tweets ever (account description: “Leading tourist attraction situated inside Tower Bridge”, sample tweet: “Looking for something to do it the City this weekend, check out http://www.visitthecity.co.uk/ and you’re always welcome at @TowerBridge”) and deleted the past history of tweets. Way to embrace the community of engaged passionate fans, guys! Welcome to Twitter, try not to step in your social media strategy as you cross the threshold–oh no, too late.