I'm trying to implement a camera-model in Delphi/OpenGL after the description given in OpenGL SuperBible. The camera has a position, a forward vector and a up vector. Translating the camera seems to work OK, but when I try to rotate the camera according to the forward vector, I loose sight of my object. function TCamera.GetCameraOrienta...
hi all I am creating a landscape only application using sdk 3.0 that uses mapkit. I need to use iphone camera in my application. But I am getting following warning when I try to open camera. "Can't perform full-screen transition. The fromViewController's view must be within a view that occupies the full screen." The view from which I ...
As far as i know, Android emulator doesn't have a camera. To capture a live image we have to use the web camera. I have seen code in this web site to use the web camera in the android emulator to capture an image, but I don't know how to use this code. ...
My j2me application must take a photo, edit it a little and save it somewhere (or send to server). Camera return me bytes of an image in jpg format, but after I create an Image object from it (using Image.createImage()), I could not pack it back to jpg. Is there any jpeg encoders for j2me? I found one written in j2se, but it uses j2se-...
Does anyone have any sample code regarding setting up FBX cameras? The ViewScene sample code in the SDK seems to do some strange rotation calculation based on the eye point and the target point which is giving me incorrect results. Strangely enough, the cameras I've set up to track other KFbxNode objects is basically working. ...
Hello, I have a BlackBerry application that needs to take pictures from the camera and send them to a server. In order to do this i invoke the native camera application and listen to the filesystem. Once an image is captured and saved as a new jpeg file i get notified, resume foreground control and go about my business. The problem start...
Hi, i want that upon opening my N73's camera cover,the camera software keeps working as usual,but that it is blocked by a black screen covering the whole screen so that it appears that the camera is not working... I know my requirement is weired but i need this.. ;) Can anyone guide me to write a python script that does exactly this......
I am trying to implement live camera functionality in my iPhone application and am running into trouble. Basically, the way it is structured is this: I provide a UINavigationController wherein the user can navigate to an image with a table view and (upon choosing one) a detail view. They can then click on a button and take a new photo w...
I'm having some serious trouble understanding the view matrix in XNA. I've come pretty far with all the other parts and since I've just learnt myself the required maths I don't want to use the built in Matrix-functions without understanding what they do first. Now I understand the basics of rotation, projection and translation but I can...
Hi, I'd like to get the image that is being displayed on the UIImagePickerController when user uses the camera. And when I get I want to process the image and display instead of regular camera view. But the problem is when I want to get the camera view, the image is just a black rectangle. Here's my code: UIView *cameraView = [[[[[[...
Hello! First sorry for my poor English! Are there any ways to take a photo automatically with iPhone? eg. I need to take 20 pics in 30 sec! Is it possible? I would appreciate any ideas!! ...
Right now, what I'm trying to do is to make a new GUI, essentially a software using directX (more exact, direct3D), that display streaming images from Axis IP cameras. For the time being I figured that the flow for the entire program would be like this: 1. Get the Axis program to get streaming images 2. Pass the images to the Direct3D ...
I'm using the nyartoolkit to put together an augmented reality application but I am new to Windows Mobile emulation. Can anyone help me understand how I can get live video into the mobile emulator? Is there any way to bridge to my web cam for example? ...
I can't seem to launch the camera when loading my view. I end up making the user have to find and press a button on the screen just to load the camera (redundant). How can I do this? Code follows: // Implement viewDidLoad to do additional setup after loading the view, typically from a nib. - (void)viewDidLoad { self.imgPicker = [[U...
HI Guys! I'm working on a camera application. I want to use a timer to take a photo (without user interaction). But apple provides only UIImagePicker to take snapshots and create videos. is there any other way to do this. or there is a way to take a image automatically through ImagePicker without pressing the take picture button. Thanks...
A client has asked about designing a site that might have up to 200 live web cams placed in different places around the country streaming live on the website. What is the best way to do this? Thanks ...
There is a part of the iPhone app that I'm developing where you can send images using the in app mail in iPhone 3.0. Selecting an image from the camera roll works perfectly, but when I try to go from the camera to the email (ie - from the UIImagePickerController to the MFMailComposeViewController), the application crashes. This is the ...
We have Sony security cameras which have an inbuilt web server, giving a web interface to view and control the camera. We would like to integrate the camera picture into a Java web application, is there a way to connect to the camera from my code? I see plenty of generic software (for PC, PDA, Iphone etc) whereby you just tell the softw...
Hy, I'm developing small app in C# 3.5 for winXP that will automatically download images and video from camera to pc, on camera plug-in via usb. I have canon ixus 50 camera and i figure out how to get images from that camera to pc, but I just can't figure it out how to get/download avi format videos, can someone help me pls. Its true th...
Hi, I am experimenting a bit with the iPhone 3GS and its magnetic sensors. It is quite simple to get the heading and the angle of the north pole seen from the top of the device. Also getting the position of the device itself via accelerometer is quite easy. But getting it all together deserves some math knowledge regarding vector calcula...