camera features

: PresentPopoverFromBarButtonItem:permittedArrowDirections:animated:; If you want to render from a view, use: PresentPopoverFromRect:inView:permittedArrowDirections:animated: If the device is rotated, the position positioning error needs to be repositioned in the following method of the parent view controller: Didrotatefrominterfaceorientation: (re-set rect inside this method body) Then call again: -(void) Presentpopoverfromrect: (cgrect) rect inview: (UIView *) View permittedar

To the U.S. Mito software users to detailed analysis of the use of universal Camera features tutorial. Tutorial Sharing: 1 First upgrade the "Beauty Mito" to the latest version, and then open the "Beauty Mito", you can see the "Universal camera" this function. 2 Click into the "Universal camera", we c

One in Android, the ACTION that corresponds to the photo is Android.provider.MediaStore.ACTION_IMAGE_CAPTURE. The activity used for taking pictures needs to return the photo image data,The ACTION that corresponds to the camera is Android.provider.MediaStore.ACTION_VIDEO_CAPTURETherefore, you need to use Startactivityforresult () to start the Activity. The code is as follows:Intent Intent = new Intent (mediastore.action_image_capture);Startactivityforr

Failure phenomenon: Yang Tian One Machine S770 screen support 10-point touch, and some models with Bluetooth and card reader function. Reason Analysis: Some user units special requirements, the need to disable Bluetooth and other features, the machine can be disabled in the BIOS. Solution: Boot F1 into the BIOS interface to find the DEVICES--USB setup option; As shown in the following illustration: 1. Disable

To the photographic enthusiasts for detailed analysis to share the Canon SX240 HS camera support HDR function. Analytical sharing: The Canon SX240 HS does not support HDR functionality. Okay, the above information is a small series to all photographers to bring the detailed Canon SX240 HS Camera support HDR function analysis of all the content, you see the photography enthusiasts here, sma

Failure phenomenon: Yang Tian S760 Integrated machine screen support touch, but there are some special needs, want to disable the touch function. Reason Analysis: S760 one machine, disable touch function in addition to disabling services under the system (Reference Knowledge Base: 025220), the BIOS can also implement this feature. Solution: Boot F1 into the BIOS interface, find DEVICES-USB Setup; Find the touch screens option and change to disabled. Similarly, disable

To the photographic enthusiasts for detailed analysis to share the Canon IXUS140 camera functions and filters. Analytical sharing: Canon IXUS140 support low light, fish eye effect, miniature landscape effect, toy camera effect, monochrome, extremely bright color, poster effect, color emphasis, color exchange, snow, fireworks, slow shutter, auxiliary stitching, smile recognition, blink recognition and ot

To the photographic enthusiasts to the detailed analysis to share the Canon G1X Camera support remote function problem. Analytical sharing: Canon G1X does not support remote control functions. Well, the above information is a small series of photography enthusiasts brought to the detailed Canon G1X camera to support the remote function of the problem to share the whole content, you see the photography

Camera Calibration Toolbox for Matlab This was a release of the Camera calibration Toolbox for matlab®with a complete documentation. This document may also is used as a tutorial on camera calibration Since it includes general information about calibration , references and RELATED links. Please have the bugs/questions/suggestions to jean-yves Bouguet at "jbougu

Keywords:Camif parameter of the android camera CMM ModulePlatform information:Kernel:LinuxSystem:Android Platform:S5pv310 (Samsung exynos 4210) Author: xubin341719 (You are welcome to reprint it. Please note the author) Android camera (1): CMM introduction to the camera Module Android camera (II):

First, the camera working principleIn the previous article we talked about the composition of the camera module, working principle, as a kind of understanding. Let's analyze how the camera works from the register angle. How to read the camera spec (use key parameters for driver tuning, take GT2005 as an example).The sp

The simple project we implemented in the previous article, and now we continue to add features for this camera. First, in Camera, we can perform simple control over the Camera. When we need to configure more functions, we need to use the Parameters class under Camera. The Pa

and end of the target. The result is that the camera moves along the smooth curve from the starting point to the ending point, and observes that the target will also move along the straight line between the starting point and the central point. To use the first-person camera code, you cannot simply change the camera's position and observation target, because the camera