Re: Detecting face features using CoreImage or HSV space/Mask

2015-01-02 Thread Alex Zavatone
Just a note that last year I used the face feature detection in iOS 7 and was getting between 5 - 20 FPS for face detection, but never got great (consistent) results with detecting if eyes were open or closed, mouth was smiling or not. I seem to recall about 5 - 7 FPS on the iPhone 5s when we

Re: Detecting face features using CoreImage or HSV space/Mask

2015-01-02 Thread Muhammad Hussein Nasrollahpour
You hit the point. Yup, implementing my own algorithm was one of my idea BUT because I need to code it asap(in a weekend) I need to have a precise and fast(in terms of coding) solution to the problem. What’s the best option to accomplish the task? There is another solution to the problem too.

Re: Conditional Compilation for 10.9/10.10...

2015-01-02 Thread Quincey Morris
On Jan 2, 2015, at 09:35 , Peters, Brandon bap...@my.fsu.edu wrote: I am trying set up my application to do some condition compilation to address a deprecated method in 10.9 that has been replaced in 10.10 with another method. I am running Xcode Version 6.2 (6C86e, beta). Here is the code:

Re: Conditional Compilation for 10.9/10.10...

2015-01-02 Thread Steve Christensen
#if MAC_OS_X_VERSION_MIN_REQUIRED = MAC_OS_X_VERSION_10_9 This is a compile-time conditional so it will be true as long as you are building with a pre-10.10 deployment target, thus -constrainScrollPoint: will never be compiled in. You should put the #if … #endif around -constrainBoundsRect:

Re: Conditional Compilation for 10.9/10.10...

2015-01-02 Thread David Duncan
You can’t do this via conditional compilation unless you want to create specific versions of the application for 10.10 vs 10.9. If you want to support both versions in one application, implement both methods - typically the non-deprecated method will be called on OSes where it is supported and

Re: Detecting face features using CoreImage or HSV space/Mask

2015-01-02 Thread Jens Alfke
On Jan 2, 2015, at 12:34 AM, Muhammad Hussein Nasrollahpour iapplechocol...@me.com wrote: I just got one solution to the problem. Instead of using CI I can convert RGB to HSV and then create a mask for face features e.g. lips, eyes, etc. but 1. How to use hue to create a mask for

Detecting face features using CoreImage or HSV space/Mask

2015-01-02 Thread Muhammad Hussein Nasrollahpour
I can find eyes and mouth positions in an image using CoreImage’s CIDetector and CIFaceFeature BUT it doesn’t help so much because not only I’m not able to detect other face features but also tinting detected features doesn’t seem natural(meaning that I just stick an image of lips over the

Conditional Compilation for 10.9/10.10...

2015-01-02 Thread Peters, Brandon
Hello, I am trying set up my application to do some condition compilation to address a deprecated method in 10.9 that has been replaced in 10.10 with another method. I am running Xcode Version 6.2 (6C86e, beta). Here is the code: #if MAC_OS_X_VERSION_MIN_REQUIRED = MAC_OS_X_VERSION_10_9

Re: Conditional Compilation for 10.9/10.10...

2015-01-02 Thread Peters, Brandon
Quincy, Yeah, I got the two mixed up in the wording but you got the general theme. David Duncan, Thanks, I took out the #’s and just have both methods override. Thanks to all for viewing and helping. On Jan 2, 2015, at 11:14 AM, Quincey Morris

Re: Bifurcating text color in QL on X.6, how? (Quincey Morris / Jens Alfke)

2015-01-02 Thread Eden Smallwood
Date: Thu, 01 Jan 2015 22:51:06 + From: Quincey Morris quinceymor...@rivergatesoftware.com On Jan 1, 2015, at 13:25 , Eden Smallwood zeppenw...@lafn.org wrote: How does Apple know to make the text white in one place and black in the other? How are you choosing the color for