@ 2008.06.08 , 18:07
41

微软演示Deep Zoom技术

在2008年度的Imagine Cup创意杯竞赛上,微软的Mark Taylor演示了Silverlight 2的Deep Zoom技术,也就是在浏览器上对图片进行缩放和平铺。演示获得了在场学生的赞誉,微软已经对外广泛而深入的宣传了Deep Zoom技术。它并非是一种新的图像算法,而是几十年前天文学家使用的图像位移叠加技术的实时版,现在的计算机硬件足以支持这种无缝缩放。这是一个有趣的玩具,但实际应用恐怕未必如微软所料。你现在可以到Hard Rock Memorabilia网站试用Deep Zoom(需要安装Silverlight插件),或者观看Youtube的视频演示。/via

#Deep Zoom技术

Deep Zoom技术就是能让你查看很大的一副图片但仅仅将当前显示在你屏幕上的部分发送到你的浏览器里。你也可以对图片进行平滑的缩放和平铺。

图示:

注意到下图,画面中共加载了257幅图片,而且每幅图片都是高分辨率的大图,按照常规思维要将这257幅图片下载到客户端可能就足以让客户精神崩溃了,但使用DeepZoom技术下载并显示下面的这个画面就跟显示一副小图一样快速.

微软演示Deep Zoom技术

用户可以针对该画面中的任何感兴趣的部分进行缩放和拖拽来查看详细,拿其中的几本书的照片来说,我们可以使用鼠标操作来由远及近的观察它:

微软演示Deep Zoom技术

再近一点:

微软演示Deep Zoom技术

更近一点:

微软演示Deep Zoom技术

笔者按:

注意:整个这一系列操作都是通过鼠标点击或滚轮完成的,效果非常的平滑和流畅更没有页面的刷新,而在使用现在的一些在线地图时要进行地图的缩放是要刷新整个或部分页面的,用户体验完全不一样。/via


给这篇稿打赏,让译者更有动力
支付宝打赏 [x]
您的大名: 打赏金额:

0.0
赞一个 (0)

TOTAL COMMENTS: 41+1

  1. 偶爱偶家
    @9 years ago
    139450

    这么强? 估计还是用提高网速来的现实吧!

    OO [0] XX [0]
  2. living
    @9 years ago
    139455

    好看好玩,但不一定好用
    源也是个问题
    最大问题还是速度.

    OO [0] XX [0]
  3. Livelazily
    @9 years ago
    139459

    Silverligth 2的Deep Zoom技术支持Firefox么?

    OO [0] XX [0]
  4. 阿企
    @9 years ago
    139461

    genius
    网速不是问题,问题在于电信部门

    OO [0] XX [0]
  5. 小鬼
    @9 years ago
    139479

    @Livelazily

    SilverLight是跨平台跨浏览器的,只要你的FF装上插件了,SL就可以看了,跟Flash一样

    OO [0] XX [0]
  6. niuyoo
    @9 years ago
    139486

    非常强大…

    OO [0] XX [0]
  7. tangooricha
    @9 years ago
    139488

    @小鬼

    SilverLight是跨平台跨浏览器的?这么说,微软肯定会很不高兴的。
    如果微软的产品支持非微软的平台或非微软的浏览器,那么微软还拿什么做生意?
    微软是盈利的公司,不是搞捐赠的慈善组织!

    不过,在Linux下倒是有个叫MoonLight的SilverLight实现。只不过不是微软开发的,而是Mono的那班人用了3周的时间一点一点做出来的!

    OO [0] XX [2]
  8. initialdy
    @9 years ago
    139492

    第一行silver light 写错了……
    NBA英语主页好像就用这个了。但我FFox2安装了插件,仍然不行……

    OO [0] XX [0]
  9. killuachou
    @9 years ago
    139507

    So cool!~

    OO [0] XX [0]
  10. wenidc
    @9 years ago
    139521

    好棒..

    OO [0] XX [0]
  11. 139532

    “Deep Zoom技术就是能让你查看很大的一副图片但仅仅将当前显示在你屏幕上的部分发送到你的浏览器里。”
    真是一个长句啊……

    OO [0] XX [0]
  12. 139533

    to tangooricha:
    请不要想当然。在微软官方网站写了,SilverLight支持的浏览器包括IE、Firefox、Safari。

    OO [1] XX [0]
  13. 芒司特尔
    @9 years ago
    139548

    仔细看看,视频里的微软演示员用的正是firefox,而不是IE。有趣哦。

    OO [0] XX [0]
  14. Hajime
    @9 years ago
    139570

    @xorms

    「Safari是跨平台的?这么说,蘋果肯定会很不高兴的。
    如果蘋果的产品支持非蘋果的平台,那么蘋果还拿什么做生意?
    蘋果是盈利的公司,不是搞捐赠的慈善组织!」

    我想這樣他會比較明白

    OO [0] XX [0]
  15. alimuzi
    @9 years ago
    139573

    太牛

    OO [0] XX [0]
  16. 139574

    @Hajime Safari 早就有 win 版本的了 = =

    OO [0] XX [0]
  17. qazrfvop
    @9 years ago
    139580

    微软还是很强大的。。。

    OO [0] XX [0]
  18. 壁虎漫步
    @7 years ago
    564925

    这个技术不是和google earth很类似吗?只加载浏览所需部分的所需清晰度,这样,每次网络流量仅仅被限制在屏幕显示范围内刷新就行了,这样应该很普通网速就可以解决,比在线看流媒体应该要容易解决得多爱

    OO [0] XX [0]
  19. Edwin Sjaarda
    @6 years ago
    771912

    Great post, always enjoy reading your point of view. Be back soon, Edwin Sjaarda

    OO [0] XX [0]
  20. Denton County Land For Sale
    @6 years ago
    788264

    Hi there, I found your blog via Google while searching for a related topic, your web site came up, it looks great. I’ve bookmarked it in my bookmarks.

    OO [0] XX [0]
  21. mckinney tx new homes
    @6 years ago
    788269

    Hi there, I found your blog via Yahoo while searching for a related topic, your web site came up, it looks great. I’ve bookmarked it in my bookmarks.

    OO [0] XX [0]
  22. carpet cleaning massachusetts
    @6 years ago
    789203

    I am not technical !. BUT I’d really like my personal website. I believe this is a WordPress site. Is WP the best for somebody that’s slow like me !!

    OO [0] XX [0]
  23. Carpet Cleaning Cambridge
    @6 years ago
    789278

    Is there one Wpress plugin that all web-sites need to have ?!?.

    OO [0] XX [0]
  24. homes for sale nashville
    @6 years ago
    791666

    I wish to express appreciation to the writer for this wonderful post.

    OO [0] XX [0]
  25. premier executive suites
    @6 years ago
    791668

    I wish to express appreciation to the writer for this wonderful post.

    OO [0] XX [0]
  26. amish quilt
    @6 years ago
    792374

    I was very pleased to find this website. I wanted to thank you for your time for this wonderful post!! I definitely enjoy reading it and I have you bookmarked to check out new stuff you blog post.

    OO [0] XX [0]
  27. lace shower curtains
    @6 years ago
    795693

    An impressive share, I simply given this onto a colleague who was doing just a little similar evaluation on this. He in fact bought me breakfast because I discovered it for him.. smile.

    OO [0] XX [0]
  28. zildjian cymbals
    @6 years ago
    795695

    very good post, i certainly love this website, keep on it

    OO [0] XX [0]
  29. lyophilized
    @6 years ago
    795709

    I enjoy reading a post that will make people think. Also, thanks for allowing me to comment!

    OO [0] XX [0]
  30. Yoshie Mineah
    @6 years ago
    799401

    I enjoyed the post :)

    OO [0] XX [0]
  31. Rory Durke
    @6 years ago
    801915

    Hello, i read your blog from time to time and i own a similar one and i was just curious if you get a lot of spam comments? If so how do you stop it, any plugin or anything you can recommend? I get so much lately it’s driving me crazy so any help is very much appreciated.

    OO [0] XX [0]
  32. Jannie Spinoso
    @6 years ago
    804546

    This design is wicked! You definitely know how to keep a reader amused. Between your wit and your videos, I was almost moved to start my own blog (well, almost…HaHa!) Fantastic job. I really loved what you had to say, and more than that, how you presented it. Too cool!

    OO [0] XX [0]
  33. Gabriella Cinco
    @6 years ago
    804877

    Good work! keep it flowing, Thank you very much.

    OO [0] XX [0]
  34. wedding photographer philadelphia pa
    @6 years ago
    807688

    Nice post. I study something on completely different blogs everyday. It will all the time be stimulating to read content from different writers and observe somewhat something from their blog.

    OO [0] XX [0]
  35. Augustus Balvanz
    @6 years ago
    820786

    Thanks for your post. I’d really like to comment that the cost of car insurance will vary from one policy to another, mainly because there are so many different facets which bring about the overall cost. By way of example, the brand name of the automobile will have an enormous bearing on the fee. A reliable outdated family car or truck will have a more affordable premium than a flashy fancy car.

    OO [0] XX [0]
  36. things to do lancaster
    @6 years ago
    825859

    It is highly useful for me. Huge thumbs up for this blog post!

    OO [0] XX [0]
  37. hair salons lancaster
    @6 years ago
    827922

    It is highly useful for me. Large thumbs up for this weblog post!

    OO [0] XX [0]
  38. temple university dorms
    @6 years ago
    828653

    Not often do I encounter a blog that’s both educated and entertaining, and let me inform you, you have hit the nail on the head. Your thought is outstanding; the problem is something that not sufficient individuals are speaking intelligently about. I am very satisfied that I stumbled across this in my search for info relating to this.

    OO [0] XX [0]
  39. wedding gowns
    @5 years ago
    925723

    One of the main factors is the color of the leggings. Dark colors are the most popular but is also possible to find something in a lighter color.

    OO [0] XX [0]
  40. canada goose trillium women
    @5 years ago
    932274

    Thanks since your useful dirt! It require be particular productive to our company at Canada goose coat,our major products of Canada goose coast are selling to the intact sphere, with your beneficial word, we will change our business larger and more successful in the future. Finest regards to you and your family!Fine fantastic Thanks again!

    OO [0] XX [0]
  41. customizable jerseys ncaa
    @5 years ago
    941224

    This may totally pump up the actual booze with the gathering or amassing colleagues Prick Butkus Jersey by simply chopping such a shirt for you to acclamation the particular adored group.Although auspiciously for those good buy american footbal jerseys, you possibly can look at the Net.

    OO [0] XX [0]

发表评论


24H最赞