infinite focus camera

Unity camera focus function, unity camera focus Abstract: This article is original, reprint please indicate the source of http://www.cnblogs.com/AdvancePikachu/p/6742796.html Requirements: When editing a game's task editing scenario, the camera needs to switch back and forth

initialization function that can be used in onCreate. Because the OpenCV library is used here, the init () function is called only after the OpenCV library is loaded and determined successfully. Explanation When a touch event occurs, MainActivity implements the OnTouchListener interface, so it calls the override onTouch function and passes the second parameter MotionEvent to MTCamera to locate the Touch Location. The focusOnTouch function of MTCamera continues to work. It calculates the size o

Now everyone should have seen the focus of the results of the rotation, the effect of what I do not have screenshots. Practicing yesterday, the practice requirement is to use Iscroll to achieve infinite loop scrolling of the focus graph, and to stop the loop scrolling of the focus graph when the finger touches the

. STREAM_SYSTEM, ToneGe Nerator. MAX_VOLUME);} if (g3_setting.getBoolean (AppData. g3_CONFIG_AUDIO, true) {tone. startTone (ToneGenerator. TONE_PROP_BEEP);} else {tone. stopTone (); Vibrator vibrator = (Vibrator) context. getSystemService (Service. VIBRATOR_SERVICE); vibrator. vibrate (100) ;}}; minor episode: determines whether the system sound can be disabled [html] File file = new File ("/system/media/audio/ui/Camera_click.ogg "); if (! File. canWrite () {Tools. showToast (context, "the set s

Reference: Http://blog.sina.com.cn/s/blog_7dbac1250101mloj.html uses the gravity sensing method has realized to realize the Android camera autofocus, is not difficult, But it will take a bit of effort to achieve automatic, continuous autofocus. This is where my research ideas and solutions are recorded. To achieve auto-focus, the method is as follows:First : The most common implementation---use a button or

How to achieve the auto focus of the Android camera, and it is continuously autofocus. Of course the direct call to the system camera is needless to say, that is very simple. Let's take a look at how to implement a camera on your own and achieve automatic continuous focus.

) Findviewbyid (R.id.surfaceview); Surfaceview.setfocusable (TRUE); Surfaceview.setonclicklistener (this); Surfaceview.setbackgroundcolor (Trim_memory_background); SurfaceholdeR = Surfaceview.getholder (); Surfaceholder.settype (surfaceholder.surface_type_push_buffers); Surfaceholder.setkeepscreenon (TRUE); Surfaceholder.setfixedsize (400, 300); Surfaceholder.addcallback (this); @Override public void surfacedestroyed (Surfaceholder holder) {//TODO auto-generated a stub

To the photography enthusiasts to detailed analysis to share the Canon 7D camera Select Automatic Focus method. Method Sharing: For digital SLR cameras, a quick choice of automatic focus is the key to successful shooting. I hope you can skillfully operate the EOS 7D Multi-function control button, the main dial and speed control turntable, to capture the decisiv

Intelligence servo autofocus tracking mode: main focus on priority" Lens: EF 70-200mm f/4l is usm/aperture priority auto Exposure (f4,1/125 sec)/iso 3200/white balance: Automatic Shoot after holding down the depth of view button Automatically focus on For the initial action to be accurate, the autofocus region selection mode is selected as "zone autofocus". In this mode, the

Many users may find it difficult to make noises when they use a Poco camera, when they see a photo or focus. So, how does the Poco camera set silent photography and focus? Next, with the small weave to see the POCO camera set silent photography and

To the photography enthusiasts to share a detailed analysis of Canon 7D camera high-performance autofocus and high-speed continuous recording motorcycle race tutorial. Tutorial Sharing: 1. Lens: EF 300mm f/2.8l is usm/manual exposure (f11,1/160 seconds)/iso 1000/white balance: Automatic A low-speed shutter captures a speeding driver in the dim tunnel of the track. Although the tracking conditions for autofocus are grim, the EOS 7D complete

To the photographic enthusiasts for detailed analysis to share the Canon 7D camera autofocus Region selection mode. Analytical sharing: In order to facilitate accurate and fast user-focus, EOS 7D has a variety of autofocus area selection modes. To skillfully use the EOS 7D autofocus system, first of all to master the meaning and function of each mode. 3 Autofocus Area selection modes in default settings

Give your photographers a detailed analysis to share the focus of the Canon 100D camera. Analytical sharing: Canon 100D Focus mode has autofocus, manual focus, single point of focus, multiple focus, continuous autofocus,

I would like to give you a detailed explanation and share with you the issue that the Canon Medical D camera does not support manual focus.Analysis and sharing:Canon Doctor D supports manual focus (around 5 times, 10 times magnification confirmation can be performed) and autofocus, where there are 3 auto focus modes, this includes AI Servo auto-

To the photographic enthusiasts for detailed analysis to share the Canon IXUS140 camera focusing mode. Analytical sharing: Canon IXUS140 focus mode with autofocus, automatic tracking focus, central focus, face priority focus. Well, the above information is

Several previous blogs mainly introduced the light field and the light field camera related knowledge, as well as the focus on the effect and multi-view effect of the display. A summary of the process of learning the light field.This time affixed with the opencv/c++ written by the focus algorithm implementation, as well as interactive demo. Put on my open source

To the photographic enthusiasts for detailed analysis to share the Canon A4000 is camera focusing mode. Analytical sharing: Canon A4000 is focused with automatic tracking focusing, single point focus, central focus, face-optimized focus, multiple focus, continuous

Let's take a closer look at the focus mode of the Canon IXUS240 HS camera.Analysis and sharing:Canon IXUS240 HS focus options include auto focus, auto focus tracking, single point focus, 9-point AI auto focus, face-first

To the photographic enthusiasts to share a detailed analysis of the Canon 5DMarkII camera support does not support manual focus problem. Analytical sharing: Canon 5D Mark II supports manual focusing while supporting single autofocus (9 automatic focus plus 6 automatic focus), AI Servo autofocus, and AI autofocus.

Give your photographers a detailed analysis to share the focus of the Canon 700D camera. Analytical sharing: Canon 700D Focus mode has autofocus, manual focus, single point of focus, continuous autofocus, face detection. Well, the above information is a sma