photography

Chris Marquardt ... the Picture Seen Around the World

Chris Marquardt

Episode 1583

Chris says that scientists have used computational photography to take the world's first picture of a black hole 53 light years away. The image was actually created using thousands of different images from the largest camera in the world, the Event Horizon Telescope. It's actually eight telescopes all around the globe, that create a virtual telescope the size of a planet. Then all those telescopes take pictures of the same spot over and over again, using the rotation of the planet, and then merge that image data to create this image of the black hole. 

Chris Marquardt ... Into the Future

Chris Marquardt

Episode 1581

Chris says there's a new kind of photography called "Generational Photography" where you can generate photos of people who don't exist and they look realistic. It's done with artificial intelligence and was developed by NVIDIA. Chris says it looks pretty good and it's bound to get even better as time goes on, NVIDIA has also created a technique that lets you create photos of places that don't exist simply by sketching out a basic image. And that could put stock photographers out of business. 

How can I Get Rid of Duplicate Pics in Google Photos?

Photos

Episode 1577

George from Mexico City, MX

George is using Google Photos. But he's getting a lot of duplications as he backs up from his desktop, phone and laptop. Leo says that's a common problem, but is usually due to different formats, like RAW and JPG. There's no real way to automatically weed the duplicates out. Picasa used to have that option, but Google killed it and didn't port that feature over to Photos. Leo suggests backing photos from a camera to the phone and let Google Photos upload from that one source. He can also use the sort feature to search for day-of capture and then manually de-dupe from there. 

Chris Marquardt ... Overused

Marquardt

Episode 1575

Chris joins us to talk about things that photographers learn, and then proceed to overuse them. Like a new fast lens... and suddenly, all your photos are shallow depth of field. Or drones... suddenly, all the shots you take are drone shots. After a while though, we end up moving on to something else. Balance is the key, use your gear for specific shots to tell a story. 

How Can I Back Up and Share Photos in the Cloud?

 Google Photos

Episode 1570

Joe from Brea, California

Joe takes a bunch of photos and wants to know how he can get high-quality images online that his clients can access. Leo suggests Google Photos. He can get unlimited, high-resolution uploads at very good quality. They will also be organized by face detection, GPS, and date, which is convenient. He can then create shared folders where he can then invite people to view and download the images.

Why is data being corrupted on my NAS?

Episode 1566

Steve from St. Louis, MO

Steve is a professional photographer and he stores his raw images on a NAS (network attached storage) with Mac File sharing. But he's finding that about 10% of his images are corrupted. Leo says that there's two ways this can happen. 1) the data is corrupted on the disk. Is the file corruption happening locally? Or on the network. It helps to test if it happens the same every time. That means the data is getting corrupted on the NAS itself. If it was a network corruption, it would happen intermittently and randomly.