instant camera development

Today, we have a personnel project that calls the camera to take pictures of the employees in the project. How to solve this problem?Introduce a development package to you, Mediakit. Everyone in the forum said yes, but the black rabbit thought everyone is good is really good. You might as well try it ~Step One: Add the WPFMediaKit.dll file to the projectStep Two: Refer the WPFMediaKit.dll file in. Step Righ

This article is a summary of my personal development of the Camera APP. It mainly introduces the basic usage and precautions of FaceDetection. If you have any mistakes or deficiencies in this article, you are welcome to criticize and correct them.1. FaceDetection1. Version supportFaceDetection is Android (Android Version 4.0, ADT 14). Whether the feature is supported depends on the limitations of the devic

= Bitmapfactory.decodebytearray (data, 0, data.length);117//file path and filename118 File PictureFile = new file (Environment.getexternalstoragedirectory (), "Camera" +integer.tostring (whichpictu RE) + ". jpg");119Try121 {122 FileOutputStream Mfileoutputstream = new FileOutputStream (picturefile);123//Press the image data into the file124 mbitmap.compress (Bitmap.CompressFormat.JPEG, Mfileoutputstream);try {126//Turn off the output stream127 mfileo

This section mainly describes the application development for mobile cameras. Icamera enables applications to access camera sensors on mobile phones, configure camera snapshot and video modes, and provide a variety of recording and encoding methods (Figure 14-9 ). Figure 14-9: icamera Architecture The Application of icamera can be used to obtain scenes, encode a

, Picturesize.height); Size previewsize = Camparautil.getinstance (). Getproppreviewsize (Mparams.getsupportedpreviewsizes (), PreviewRate, Mparams.setpreviewsize (Previewsize.width, previewsize.height);to see the simple interception is not to change the image resolution. Note that the concept of true resolution is not equal to XXX * xxx, the larger the picture, the less clear. The rectangular area can be moved and stretched later. Take a picture of a specific area anywhere in the demo. -------

, iPhone4 individually designed), and on other models, the preview area is a width-to-height ratio of 3:4 (width to screen, etc.).(5) cutting and rotating the picture, cutting method reference: Https://github.com/mbcharbonneau/UIImage-CategoriesRotates the photo according to the device orientation information taken, and the front camera takes a photo and rotates it 180 degrees separately.5.View Layer UI and interactionThe specific interaction design w

Go to (http://blog.csdn.net/yanzi1225627/article/details/17652643)Often listen to people ask camera development, all kinds of deformation problems, today there is time to comb the summary under this.Three sizes:1, the size of the SurfaceviewSurfaceview is used to preview the camera, which is the size of screen when it is fullscreen.2, the size of the PicturesizeT

Today, the development encountered a problem, is the camera, photo album page City English, need to be a corresponding Chinese, also encountered before, but did not write down, but also have to Baidu again, good memory than rotten pen. When calling the system's camera and library interface, the default is generally English-language prompts, such as "Cancel", "

The following is the development experience of a project over a year ago: Platform Hi3611 win Mobile6, video data through camera collection, camera drive is done by others, The collection is 640*480 HD VGA video. The audio data is collected by the ordinary microphone, 2 channels, 44100 sampling rate, 16 bits. Use DirectShow and DirectDraw technology. DirectDraw

call the camera in the web to implement the photo upload Gao Yini two times development in some public-sector offices, such as banks, passport-handling centers, taxes, and so on, we might notice a machine on our desk. The Office uses it to take a variety of documents, documents, forms, and sometimes photographs of people's faces. The name of the instrument is Gao Yini. As you would guess, the nature of

Unity starting with 4.3, Unity3d began to call unity, removing the suffix because the 4.3 version later joined the powerful native 2d development environment. For unity engineers who are familiar with 3d development, they don't need too much time to get used to the development of 2d. Today, 2d cameras follow. Because it is a 2d environment, we consider that there