注册 登录  
 加关注
   显示下一条  |  关闭
温馨提示!由于新浪微博认证机制调整,您的新浪微博帐号绑定已过期,请重新绑定!立即重新绑定新浪微博》  |  关闭

wow power leveling

 
 
 

日志

 
 

fast wow power leveling with red  

2014-07-21 09:53:03|  分类: 默认分类 |  标签: |举报 |字号 订阅

  下载LOFTER 我的照片书  |
Nokia's Lumia 1520: The first phone that'll take raw photos
Nokia Lumia 1520: the first Full HD, quad-core Windows phoneGiving the smartphone market an option that's been successful in attracting photo enthusiasts to higher-end cameras, Nokia's new Lumia 1520 phablet can take photos in raw image formats. The Lumia 1020 will get raw support next year, too.Juha Alakarhu, head of camera technology for Nokia, announced the feature in a tweet Tuesday, saying Nokia will use Adobe Systems' DNG (Digital Negative) format for raw photos."It will be available for 1520 from the beginning and 1020 with the Black [software] update early next year," he said in a follow-up tweet.Related storiesDxO boasts Optics Pro 9 beats rivals at photo noise reductionApple supports raw photos from Canon's new 70DSpeed boost for Photosmith, a Lightroom-linked iPad appTwice in two weeks: Another Web app for processing raw photosPics.io to bring Lightroom-like software to browsersRaw photos record data from a camera's image sensor before it's been processed into a more convenient form like JPEG. Although that makes raw photos unwieldy, since they require processing in software like Adobe Lightroom or Apple Aperture, it also gives the photographer higher image quality and more flexibility over more control over details like color balance and sharpening.Why add raw support?"We are responding to consumer feedback," Nokia spokesman Doug Dawson said. "It's clear that our Lumia range appeals to people passionate about photography. They've asked for raw format support, and we are happy to be the first smartphone camera that offers this kind of professional-quality data."The Nokia Lumia 1520 comes with a 20-megapixel image sensor and a Carl Zeiss f2.4 lens.(Credit:Andrew Hoyle/CNET)The Nokia Lumia 1020 is notable for having an image sensor with a whopping 41 megapixels. More pixels doesn't necessarily mean each pixel is better, but the technology has drawn accolades for sharpness and low-light performance.The Lumia 1520 also gets the PureView brand fast wow power leveling that Nokia uses to denote high-end camera technology. Though its sensor has a mere 20 megapixels, it's also got a premium Carl Zeiss lens with a relatively fast f2.4 aperture.Adobe's DNG format is an attempt to sweep away the hundreds of proprietary raw formats with a single, standardized one. Though Adobe's years-long effort to formalize a standard hasn't yet borne fruit, DNG is free to use and openly documented."We consistently opt for the most open standards," Dawson said.Nokia's surprisingly slim 6-inch Lumia 1520 (pictures) 1-2 of 22Scroll LeftScroll RightThe DNG support means that many image-editing programs will be able to edit the photos without having to wait for specific camera support to be added -- a common plight with new World Of Warcraft power leveling SLRs and high-end compact cameras.Raw photos usually record a checkerboard of color data that's the byproduct of a camera's Bayer-pattern color filter. Converting that into conventional image data, with red, green, and blue color data for each pixel, is called demosaicing. Although DNG can be used to encapsulate "linear" data that's already been demosaiced, Alakarhu said the Nokia 1020 and 1520 use the original data."True Bayer raw data," he tweeted.
Nokia's Lumia 1520: The first phone that'll take raw photos
  评论这张
 
阅读(6)| 评论(0)
推荐 转载

历史上的今天

在LOFTER的更多文章

评论

<#--最新日志,群博日志--> <#--推荐日志--> <#--引用记录--> <#--博主推荐--> <#--随机阅读--> <#--首页推荐--> <#--历史上的今天--> <#--被推荐日志--> <#--上一篇,下一篇--> <#-- 热度 --> <#-- 网易新闻广告 --> <#--右边模块结构--> <#--评论模块结构--> <#--引用模块结构--> <#--博主发起的投票-->
 
 
 
 
 
 
 
 
 
 
 
 
 
 

页脚

网易公司版权所有 ©1997-2017