最低像素公式？ 现在数码相机最低像素是多少？像素是什么意思？代表什么？谢谢？英文双语对照

一、最低像素公式？

分辨率是指在单位长度内的点（即像素）的多少。例如说一张3英寸×5英寸大小的图像，当我们以300PPI的分辨率进行输出时，该图像的像素值为（3×300）×（5×300）=1350000个像素。基本上分辨率越高，第英寸中所包含的像素也就越多，输出的图像品质也越精细。分辨率通常可以分为以下几种类型

二、现在数码相机最低像素是多少？像素是什么意思？代表什么？谢谢？

目前主流数码相机像素都在1000万以上。

数码图像是由点构成的，比如说1200万像素，就是4000X3000个像素点，而打印或冲印照片每英寸要300dpi，就是每英寸300点，低了画面呈锯齿状，高了人眼分辨不出。如此推算，6X8英寸的照片像素，2400X1800即可，也就是430万左右。现在的数码相机像素都远远高出实际所需的像素，除非要打印高质量的商业用大幅照片。当然高像素也有好处，就是图片可以剪裁。在很小的传感器上集成了这么多的像素，会有画质下降，高感噪点等问题，所以说一般家用盲目追求高像素不可取，够用就好。要画质好，传感器大才是正道。

三、手机像素与数码相机像素的区别？

手机像素采用的是UW像素，是一种非常新的实际像素单位，相较于数码相机采用的原始像素，UW像素的像素尺寸约为原始像素的2/3，因此手机传感器的数值比数码相机的像素要小，其图片的清晰度也会相对较低。

四、怎么提升数码相机像素？

数码相机一般像素在500万以上就够用，但像素高的优势有。

1.单位面积内像素点越多，画质越细腻，但肉眼很难分辨。

2.厂家为新产品推出增值而提高像素（目前提高像素不是技术问题）。

3.照片能放的更大。

4.数码相机主要还得看镜头、CCD尺寸、处理器技术。

照相机简称相机，是一种利用光学成像原理形成影像并使用底片记录影像的设备。很多可以记录影像设备都具备照相机的特征。医学成像设备、天文观测设备等等。照相机是用于摄影的光学器械。被摄景物反射出的光线通过照相镜头（摄景物镜）和控制曝光量的快门聚焦后，被摄景物在暗箱内的感光材料上形成潜像，经冲洗处理（即显影、定影）构成永久性的影像，这种技术称为摄影术。分为一般的照相与专业的摄像。最早的照相机结构十分简单，仅包括暗箱、镜头和感光材料。现代照相机比较复杂，具有镜头、光圈、快门、测距、取景、测光、输片、计数、自拍、对焦、变焦等系统，现代照相机是一种结合光学、精密机械、电子技术和化学等技术的复杂产品。1981年，索尼公司经过多年研究，生产出了世界第一款采用CCD电子传感器做感光材料的摄像机，为电子传感器替代胶片打下基础。

五、手机像素最低多少？

手机像素最低的应该是30万，现在不比以前了，现在手机像素都是几百一千多万起步了1看手机配置有低端，中端，高端各种配置各有所需要2不是像素越高就越清晰就和苹果一样，苹果手机的像素没有中国的，很多国产手机像素高，但是一样拍的很清晰3根据自己的需求，买自己喜欢的拍照手机

六、像素最低的相机？

要说像素最低的相机，一般照相机的像素是随着年代的不同而有所不同的，基本上是每三年一变。现在最主流的是1800万到2400万像素；12年时是1600万为主流；09年那时个是1200万；06年是800－1000万；04年是500万－600万；再早点就是320万以下了。

七、dnf像素2.0怎么解锁像素最低？

玩家必须要等级达到95级并且已经解锁了10个结局的情况下，才能开启像素最底端地图，玩家达到以上的条件之后，去城镇内找赛利亚对话可获得5个领主的灵魂，然后去城镇角落的公告栏处，提交5个领主的灵魂，就能解锁结局30-像素的最底端，然后公告栏的位置会出现一个传送门，玩家可直接通过传送门传送到像素的最底端地图。

八、全球像素最高的数码相机有多少像素？

像素最高的就是定制款了，美国航空航天局（NASA）专门制造用于深空摄影的相机高达四十亿像素，还是CCD的传感器。不过是由多块传感器拼成的。单块传感器是大画幅，瑞士的seitz公司的巨无霸6x17数码相机，达到1.6亿像素。现在已经发售的民用数码相机最高是5000万像素，是佳能的5Ds/5DsR。

九、诺基亚最低像素多少？

这款手机的拍照排第一名，500万像素，使用卡尔蔡司认证的（但非卡尔蔡司）的镜头，遗憾只有1倍光学变焦，但很不错了。

十、数码相机中哪种像素最高？

目前来说，尼康像素最高的单反是D810，有3630万像素据说即将发布的D850有4500万像素……如果这是真的，那么这就是最高像素的尼康单反了。

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英文翻译对照，仅供参考

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One, is lowest formulary like element?

Resolution is to point to the dot inside unit length (resemble element namely) how many. Say a piece for example 3 inches of × the image of 5 inches of size, when we undertake outputting with the resolution of 300PPI, the value resembling element of this image is (3 × 300) × (5 × 300) =1350000 like element. Basically resolution is higher, inches in what what include is more also like element, the picture quality of output is finer also. Resolution can be divided normally for the following kinds of types

2, how much is digital camera lowest resembles element now? What meaning is resembling element? On behalf of what? Thank?

At present mainstream number camera is in like element 10 million above.

Digital picture is made by the dot, for example 12 million resemble element, it is 4000X3000 dot resembling element, and print or rush imprint the photograph wants 300dpi every inches, it is every inch 300 bits, low picture indentation, tall person eye resolution does not go out. So computative, 6X8 inch the photograph resembles element, 2400X1800 can, namely 4.3 million the left and right sides. Present digital camera resembles element far what tower above needs actually like element, what unless want,print high quality is business considerably photograph. Also have profit high of course like element, it is a picture can clipping. compositive on very small sensor of so much resemble element, can the picture drops character, the problem such as dot of tall feeling a confusion of voices, say general family expenses is gone after blindly so cannot take high like element, it is good to be used quite. Want a picture to had pledged, sensor just is correct path greatly.

3, the distinction that the mobile phone resembles element like element and digital camera?

What the mobile phone uses like element is UW resembling element, be a kind very new resemble element unit actually, relatively what use at digital camera is primitive resemble element, UW is about like the dimension resembling element of element primitive the 2/3 that resembles element, compare digital camera because of the numerical value of sensor of this mobile phone want like element small, the definition of its picture also is met relatively inferior.

4, how does promotion number camera resemble element?

Digital camera resembles element be being used quite in 5 million above commonly, but high like element dominant position has.

Like element the dot is jumped over inside 1. unit area much, the picture is jumped over character exquisite, but naked eye differentiates very hard.

2. manufacturer resembles element to new product rolls out appreciation and rise (eye premise resembles element high is not technical issue) .

What 3. photograph can put is bigger.

4. number camera still basically must see technology of dimension of camera lens, CCD, processor.

Camera abbreviation camera, it is consumed of a kind of benefit learn to be formed like the principle video use negative to record video equipment. Can record video equipment have the feature of camera more very much. Medicine is become wait a moment like equipment, astronomical observation equipment. Camera is the optical weapon that is used at photography. The light that reflex of the scenery that be photographed gives is passed take a picture camera lens (photograph scenery lens) after the shutter focusing with control light exposure, the scenery that be photographed is formed on the sensitive data inside camera bellows go picture, via rinsing processing (namely develop, fixing) form permanent video, this kind of technology calls photography. Cent is photographed professionally to illuminate get along with commonly picture. The earliest camera structure is very simple, include camera bellows, camera lens and sensitive material only. Contemporary camera is more complex, have camera lens, aperture, shutter, range finding, find a view, measure light, be defeated piece, computation, pat oneself, wait for a system to anxious, scorch, contemporary camera is the complex product of the technology such as technology of optics of a kind of union, accurate machinery, electron and chemistry. 1981, suo Ni company passes old research, production gave the camera that the world introduces CCD electron sensor the first times to make sensitive material, replace film to lay next foundations for electronic sensor.

5, does the mobile phone resemble element lowest how many?

Of lowest of element of mobile phone resembling should be 300 thousand, now unlike before, the mobile phone resembles element now is hundreds of started 1 see mobile phone configuration have low end, carry in, all sorts of configuration need high end somewhat each 2 either jump over clarity higher like element to be mixed the apple is same, of malic mobile phone do not have China like element, very much homebred mobile phone is tall like element, but what pat euqally is very clear the 3 demand according to oneself, buy what oneself like to take a picture mobile phone

6, the camera of lowest resembling element?

Want to say to resemble the camera of element lowest, of general camera resembling element is as time differ and differ somewhat, basically be every 3 years change. Now most of the mainstream is 18 million arrive 24 million like element; It is when 12 years 16 million for the mainstream; 9 years in those days be 12 million; It is 6 years 800 - 10 million; It is 4 years 5 million - 6 million; It is earlier again 3.2 million the following.

7, does Dnf resemble element 2 how does solution lock resemble element lowest?

The player must want grade to reach 95 level and had solved the circumstance that locked up 10 ending to fall, ability open resembles element most the bottom carries a map, after the player obtains the condition of above, go looking for Sai Liya dialog to be able to win the soul of 5 feudal lords inside town, go to the announcement pen point of town corner next, refer the soul of 5 feudal lords, can solve lock ending 30- to resemble element most end end, next the position of announcement column can appear a deferent door, the player can convey to resemble element through deferent door directly most the bottom carries a map.

8, how many does the digital camera with highest like element whole world have to resemble element?

Highest like element is custom-built money, american aerospace bureau (NASA) make the watch for an opportunity that is used at deep space photography technically be as high as -294967296 to resemble element, still be the sensor of CCD. It is nevertheless by many sensor mosaic. Single block sensor is big picture, of Seitz company of Switzerland gigantic without bully 6x17 number camera, achieve 160 million like element. Now already the civil number camera of put on sale is highest be 50 million resemble element, it is beautiful can 5Ds/5DsR.

9, does lowest resemble Nuojiya element how many?

Of this mobile phone take a picture discharge the first, 5 million resemble element, use attestation of department of Cai blocking Er (but be not Ka Ercai to manage) camera lens, the regret has 1 times optical scorch only, but very pretty good.

10, which kinds are highest like element in digital camera?

Eye comes round to say, ni Kang's highest like element sheet is D810 instead, the D850 that 36.3 million is about to release allegedly like element has 45 million to resemble element... if this is true, so this is highest like the Ni Kang of element sheet was turned over.