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Image Smoothing refers to the direct operation of each pixel data of the source image to achieve the purpose of smoothing the image. Essentially is the master convolution accounting sub-realization, convolution accounting sub-related knowledge you

Recently, I encountered an ultra-poor SQL statement. The table name is processed because the SQL statement involves data from a certain tax bureau. The original SQL statement is as follows: Select * from (select T. zxid, T. GH, T. XM, T. BM, T.

Yolo algorithm in the field of object detection is a more interesting branch, the 2017 CVPR YOLO v2 to the original YOLO algorithm was upgraded, the paper itself contains more details of the algorithm, you can first reference blog: YOLO9000

This article illustrates the JS+HTML5 method for capturing video from a camera based on a filter. Share to everyone for your reference. Specifically as follows: Index.html page: ? 1 2 3 4 5 6 7 8 9 10 11 12 13 14-15 16 native Web

Use AutoLoad to load the relevant library, this is the key torequire$file; Spl_autoload_register (function ($class) {$file = __dir__. ' /lib/predis/'. $class. PHP '; if (file_exists ($file)) {require $file; return true;}); /Configure the connected

Php connection to redis database predis operations Daquan Predis is the php database for connecting to redis. because it is fully written in php and uses a lot of namespace and closure functions, it only supports php5.3 and later versions,

Basic use cases of redis in PHP and redisPHP. The basic use cases of redis in PHP, and the use cases of redisPHP download www. oschina. after netpredis is decompressed, it contains the lib source file, examples example, and test the basic use case

Php array function Learning Record 2 1. check whether the given key name or index exists in the array -- array_key_exists Usage: array_key_exists ($ key (mixed), $ input (array) returns TRUE and FALSE $input_array=array("1"=>"java","op"=>"R","act"

Use AutoLoad to load related libraries, this point is to require $file; Spl_autoload_register (function ($class) {$file = __dir__. ' /lib/predis/'. $class. PHP '; if (file_exists ($file)) {require $file; return true;}}); Configure the connected IP,

Predis is the PHP connection Redis Operation Library, because it completely uses PHP writing, a lot of use of namespaces and closures and other functions, only support php5.3 above, so the measured performance, 25,000 times per second read and write.