Wednesday, September 29

Fotografía

Cráter, Espacio, Fotografía, imagen, luna, mayor resolución, Noticias, radiotelescopio, superficie lunar, tierra

The photo of the Moon with the highest resolution in history | Digital Trends Spanish

The new telescope system at the Green Bank Observatory in West Virginia (United States) has managed to capture the highest resolution photograph of the Moon taken from Earth. The image was recorded using radar technology and has been possible thanks to work that has taken several years, according to those in charge of the project. The photograph is 1.4 billion pixels in size and shows a 200 × 175 km area of ​​the southern plains of Earth's natural satellite. In the image you can see the Tycho crater, considered one of the most luminous on the Moon. It is also one of the most studied by the different probes that have been sent into space. It has a diameter of 85 km and a depth of 4,400 meters at its lowest point. NRAO / GBO / Raytheon / NSF / AUIFor its part, the Green Bank is the larg...
astronomía, concurso, Espacio, estrellas, Fotografía, fotografía astronómica, imagenes, Noticias, planetas

The best images of the astronomical photography contest | Digital Trends Spanish

The space always offers us the most spectacular views. Fortunately, cameras have evolved so much in recent times that they can now capture that spectacularity. The Astronomy Photographer of the Year 2021 contest brings together the best images of the sky and space, and this week has announced the winners. The event organized by the Royal Observatory Greenwich is one of the most attractive events for lovers of astronomical photography and many people submit their images to compete. The competition is divided into eight categories: auroras; galaxies; our Moon; our Sun; people and space; planets, comets and asteroids; heavenly landscapes and stars and nebulae. This year, the main prize went to Suchang Dog and his photograph The Golden Ring, which shows an annular solar eclipse captu...
Fotografía, Microfotografía, microscopio, nikon, Nikon Small World, Noticias

The best photos of 2021 taken with a microscope | Digital Trends Spanish

Since 1975, the renowned Nikon camera company has organized the Nikon Small World competition, which highlights the best photos taken with the assistance of a microscope. Since then, the competition has become the premier showcase for photomicrographers, coming from a wide range of scientific disciplines. The result is a collection of incredible images, from both professionals and amateurs, spanning a wide variety of techniques. In this year's edition, Nikon received nearly 1,900 photos from nearly 100 countries. Then, a panel of five judges selected the 20 winning images and 80 other photomicrographs for a distinction or honorable mention. Ultimately, this was the image that won the victory. Trichomes (white appendages) and stomata (purple pores) on a southern live oak leaf. First ...
Fotografía, GoPro, GoPro Hero 10 Black

GoPro Hero 10 Black review: night mode and more stability | Digital Trends Spanish

GoPro Hero 10 Black review: night mode and more stability "Besides being able to connect the camera to the computer, now you can also link the GoPro to an iPhone or Android phone to download the images," Pros Very good stabilization Night mode for photos Water repellent lens More robust Wi-Fi sync Cons Low light video is not the best The tactile response has improved, but not enough I have been a user of GoPro cameras since the seventh version, so the GoPro Hero 10...
alpha, Cámara de lentes intercambiables, cámaras digitales, entrevista, Fotografía, Sony, Sony ZV-E10, vloggers

Sony ZV-E10: more than one reason to be loved by vloggers | Digital Trends Spanish

DT en Español could receive a commission if you buy a product from the site Sony had already announced a camera dedicated to vloggers in 2020: the ZV-1. But the interesting thing with his new product, the ZV-E10, is that it is the first with interchangeable lenses of the Alpha series for this public, which is looking for more and more options to have quality videos. Ricardo Valencia, from the Digital Image area of ​​Sony Mexico, affirms that the majority of these types of creators —more than 50 percent— are generating content with their cell phone. “However, the trend of creatives with smartphones looking to improve the quality of their content through a compact camera premium”, He assures. You will be interested in: In addition, the ZV-E10 has the goodn...
Fotografía, Fujifilm, GFX100, Noticias

Fujifilm introduces its GFX 50S II mid-size camera | Digital Trends Spanish

Fujifilm has announced a new mirrorless mid-size camera, which is so far the cheapest of its line of professional GFX cameras. This is the GFX 50S II, which is priced at $ 3,999 excluding lenses. The GFX 50S II comes with a 51 megapixel sensor and a five-axis image stabilization system. The camera has a design and features very similar to the GFX 100S model and that includes a small 3.2-inch LCD-type touch screen. The camera records video in 1920 x 1080 resolution at 30 frames per second and has a microphone input and headphone output. The big difference between this model and the GFX 100S or its predecessor GFX 50S is in the price, which has been reduced by $ 1,500 compared to the second model. On the other hand, Fujifilm has also included 19 "film simulations", which somewhat mimic...
Android Army, Fotografía, Samsung, sensor fotográfico, Telefonía celular

Samsung Introduces Largest Mobile Sensor Built | Digital Trends Spanish

It seems that the next Samsung Galaxy S22 will have a substantial improvement in its camera. And it is that the Korean giant has presented its new sensor for mobile phones that has a whopping 200 MP. It is the ISOCELL HP1, a photographic sensor that, in addition to being the highest number of pixels that has existed for mobile phones to date, has a pixel size of 0.64μm. The manufacturer of also indicates that the sensor has ChameleonCell technology, technology that makes it capable of modifying the way in which the pixels are grouped according to the environment in which we shoot, according to the available light. In low light conditions, the sensor will combine pixels in a 4 by 4 grouping mode to achieve 12.5 MP images with a pixel size of 2.56 μm. In the case of favorable ambient l...
Fotografía, Google, inteligencia artificial, Noticias

This is how Google high resolution pixelated images | Digital Trends Spanish

One of the most recurrent applications of Artificial Intelligence is photography. Nowadays, many mobile phones use it to improve photographs or even allow us to generate images from others. Now Google has also made AI capable of enhancing low-quality, fully pixelated images and converting them into high-resolution photos. In accordance with Business Insider, Google's Brain Team researchers have come up with two diffusion models for generating high-resolution images. The two models are Super Resolution Imaging (SR3) and Cascade Diffusion (CDM). Image super-resolution is, in the words of the research team, a diffusion model that takes a low-resolution image as input and builds a high-resolution image from pure noise. With this process, images with resolutions of 32 x 32 pixels can re...
Apple, celular, Fondos de Pantalla, Fotografía, iPhone, sitios, Telefonía celular

The sites with the best iPhone wallpapers in 2021 | Digital Trends Spanish

DT en Español could receive a commission if you buy a product from the site At first, Apple has your needs covered with a series of attractive wallpapers that are included in your iPhone. But what about when you just want something different? This is where third-party tapestries come in, an almost always free resource that will multiply your options. Do you have an iPhone 12 or iPhone 12 Pro? That exceptional Super Retina XDR display is crying out to be decked out with best wallpapers available on the internet. You will be interested in: Changing wallpapers is easy. You can set them as your Home screen, Lock screen, or both. We tell you how to do it. Choose Settings> Wallpaper> Choose a New Wallpaper. Choose an image from Apple's Dynamic, Stills, Live...
camaras, celular, dispositivos, Fotografía, Noticias, Oppo, Telefonía celular, zoom, zoom óptico

Oppo presents its new progressive optical zoom | Digital Trends Spanish

Oppo has taken advantage of a special event to present some of the main innovations in the cameras of its devices. One of the biggest announcements is a telephoto lens with continuous optical zoom. The company's engineers have succeeded in developing this new progressive optical zoom with an equivalent focal length of 85-200mm. Oppo explains that one of the keys to this progressive optical zoom is that two of the lenses that intervene in the optics are high-precision elements, which can minimize light scattering. An optical stabilization system has also been implemented that manages to more effectively compensate for vibrations, according to what the firm has indicated. OppoOne of the main advantages this progressive optical zoom offers is that it should be able to deliver very high im...