fisheye correction

application is as follows:Package Com.baidumap error correction; Import Java.io.bufferedreader;import Java.io.ioexception;import Java.io.inputstream;import Java.io.inputstreamreader;import Java.net.httpurlconnection;import Java.net.url;import Com.google.gson.Gson; Import Com.sun.xml.internal.messaging.saaj.util.base64;class baidumapmodifyvalue{string error; String x; String Y;public string GetError () {return error;} public void SetError (String erro

First say what the Hamming algorithm is.No original documents have been checked, so the original definitions and proofs have not been seen. According to the The Hamming algorithm can establish a correction code for any length of memory (note that it is not only possible to verify errors, but also to correct them). The principle is as follows:Assuming that the original data has M-bits, the R-bit is added to the M-bit data, and the word length of the m+

the splash screen, because the decoder will discard the late packets inside. To sum up, the project is in urgent need of a packet-loss, anti-chaos of the enhanced UDP scheme to enhance real-time audio and video transmission effect, after years of accumulation and improvement, we have launched a set of RTP and using FEC forward error correction and back-end QoS processing complete solution, the effect is very obvious. use Fec\qos armed RTP For the pa

In the daily portrait shooting, sometimes because of the shooting angle and the lens focal segment causes the person to deform in the picture, in later adjustment, may use "the lens correction" tool to solve this problem easily, causes a seemingly scrapped photograph to renew the vitality. Here we will introduce the method of adjusting the deformation, hoping to be helpful to the adjustment and repair of the future. Front and rear contras

Seven, three-dimensional calibration and stereo correction In this blog post, let's get to know how Zhang's calibration is transitioning to stereo calibration. Here the main binocular stereoscopic vision analysis. For Binocular stereoscopic vision, we have two cameras. They are like a pair of eyes, looking at the world from different directions. The parallax of the images in the two eyes gives us a three-dimensional understanding of the world. So, to

When you use the Office speech recognition feature, you will encounter various errors. such as wrong dictation, wrong spelling, and so on. How to quickly fix these errors?1. Right-click an error. 2, in the shortcut menu (shortcut menu: Display related to a specific project menu of a list of commands. To display a shortcut menu, right-click an item or press SHIFT+F10. ), click an optional correction. 3. If an optional

Machine Vision Learning Notes (8)--Bouguet stereo correction based on OPENCV In Machine Vision Learning notes (7)--based on OPENCV's binocular camera calibration, we have calculated the Matrix R and T, which describes the relationship of two {camera} coordinate systems, and the stereo correction is mainly the function of these two parameters. Binocular camera System is the main task is ranging, and paral

About 10% of the queries processed by the search engine contain errors (the conclusion of a msra paper). For the Chinese search engine, pinyin correction can handle many such queries. For example: Zhou huajian Zhou huajian Zhou xingchiZhou JielunZhang Shaohan Zhou xingchiJay ChouZhang Shaohan And so on. How can we achieve this? Generally, there are two steps: 1. Voice annotation of query 2. There is a piny

Test interview series --- Sorting Algorithm album --- Bubble Sorting --- incorrect answer correction, algorithm ---Original answer: # Include Train of Thought Analysis: Compare the size of adjacent images one by one from the sequence header, and obtain the maximum or minimum number at the end of the sequence. Then compare the remaining n-1 numbers one by one according to the above method. Finally, the sorting is completed. Error Analysis: an error at

A "correction mode" is a matching pattern for a regular expression, similar to a phone's mode (family mode, conferencing mode, and so on): These include the following: "Greedy match"-refers to the result when the result of the match is ambiguous (multiple results appear), it will choose the longest result; "Lazy Match (U)"-refers to the result when the matching result is ambiguous (there are multiple results), it will choose the shortest result; "I"--

Digimaster 3 and Digiprog 3 both is branded and respected odometer correction tools on the aftermarket. What ' s the difference between these and change tools? Please check the Table list below: Item Digiprog 3 Digimaster 3 Image Software Version V4.94 1.8.1407.14 Screen Size Smaller Bigger Language supported Deutsch, 中文版, Spanish, Fren

Recently made a self-active error Correction demo Web page: nfabo.cn when there are some typos in Query, the search engine tries to correct errors by similar pinyinThe search engine restores these words to pinyin, replacing them with a known Query with the same pinyin.However, when the wrong character is Polyphone . Especially when there are multiple such error inputs, all of the search engines are basically whatever. Or use only one of the most frequ

Tag: false Ofo does not check XML spell Boolean return nalWord CheckerThis item is used for word spell checking.Project IntroductionWord checker is used for word spell checking. Github Address Feature Description Support i18nError prompt Support i18nSupport for English word correction Can quickly determine if the current word is spelled incorrectly Can return best match results Can return a corrected match list, support

If it's Windows7 's old users, from M1 to Beta, and from RC to RTM, you'll probably find that some users ' system slows down after using Windows7 's photo viewer. Especially when you use Windows Photo Viewer to view some picture format files, the system call process is obviously somewhat "obtuse", causing the Windows 7 system to slow down because it enables "use Windows 7 Monitor calibration."Small knowledge: Why is the "use Windows 7 Monitor calibration" enabled to slow down the system?Using th

Google Pinyin has intelligent error correction function, you can automatically correct the user in the fast-entering process of common errors. For example, many people mistakenly enter "GN" when typing "ng". ("Ting" may be entered as "Tign"). At this point, Google Pinyin will be based on the correct rules, automatically recognized as "ng" or "ting." See screenshot below for details: Similarly, Google Pinyin also supports the following error

This time we use the cutting tool to do the correct photo, also is easy to learn easy to remember the method You may ask: Why not adjust both the horizontal and vertical deflection at once? You can try it, you will find that if you set both horizontal and vertical perspective correction in one cropping, the final cropping effect will cause a serious imbalance in the image's wide and high proportions. Therefore, only one direction at a time the

To the users of Photoshop software to explain the detailed interpretation of the color portrait correction to the image of the revised tutorial. Tutorial Sharing: Original Artwork Effect Chart: Material: This color map some friends feel difficult, I checked the RGB channel basically no big problem, we can use Photoshop curve tool to solve the color deviation, the reason is that the curve than the use of other tools to adjust the school mor

1. Background: This week because the project needs to the search box to enter the wrong movie name correction processing, to enhance the search hit rate and user experience, studied the Chinese text automatic correction (professional point is proofreading, proofread), and the initial realization of the function, hereby record. 2. Introduction: Chinese input error proofing and

In the previous blog, I explained how to use the gdalwarp tool provided by gdal for correction. In essence, it should be the same as the GLT correction of ENVI. I encapsulated the gdalwarp code and wrote a class for geoloc processing. I hope it will be useful to you. First, the header file. The comments of the function are very detailed. The following source file is from gdalwarp. if you are interested, see

Like to play photography friends know, if the digital camera color temperature set is not accurate enough to take out the photos will appear color. If the camera color temperature is higher than the ambient temperature, the image will be yellow, and vice versa. Of course, if the early stage temperature is not adjusted well, can also be made up by later. Good photos provide automatic correction of white balance, can be very simple and quick to complete