Apple files patent for multi-touch focus
TweetFollow Us on Twitter

Apple files patent for multi-touch focus

An Apple patent (number 20120120277) for multi-touch focus has appeared at the U.S. Patent & Trademark Office. It relates to image capturing electronic devices, having a touch sensitive screen for controlling camera functions and settings, such as the iPhone and iPad.

Per the patent, camera includes a lens arranged to focus an image on an image sensor and a touch sensitive visual display for freely selecting two or more regions of interest on a live preview image by touch input. An image processor is coupled to the image sensor and the touch sensitive visual display.

The image processor displays the live preview image according to the image focused on the image sensor by the lens. The image processor further receives the selection the regions of interest and controls acquisition of the image from the image sensor based on the characteristics of the image in regions that correspond to at least two of the regions of interest on the live preview image.

The image processor may optimize sharpness and/or exposure of the image in at least two of the regions of interest. The image processor may track movement of the selected regions of interest.

Here's Apple's summary of the invention: "A camera includes a lens arranged to focus an image on an image sensor and a touch sensitive visual display for freely selecting two or more regions of interest on a live preview image by touch input. An image processor is coupled to the image sensor and the touch sensitive visual display. The image processor displays the live preview image according to the image focused on the image sensor by the lens.

"The image processor further receives the selection the regions of interest and controls acquisition of the image from the image sensor based on the characteristics of the image in regions that correspond to at least two of the regions of interest on the live preview image. The image processor may optimize sharpness and/or exposure of the image in at least two of the regions of interest. The image processor may track movement of the selected regions of interest.

" Several methods for operating a built-in digital camera of a portable, handheld electronic device are described. In one embodiment, the device receives a user selection (e.g., tap, tap and hold, gesture) of multiple regions of interest within a scene to be photographed as displayed on a display screen (e.g., touch sensitive display screen).

"A touch to focus mode may then be initiated to adjust the distance between the lens and the image sensor to obtain sharp images of the selected regions of interest. It is possible that the selected regions of interest will be at significantly different distances from the lens and the distance between the lens and the image sensor will be adjusted to a "compromise" distance to place the selected regions of interest as much in focus as the conditions of the scene allow.

"The automatic white balance or color balance mechanism may adjust image parameters based on the selected regions of interest. While it is likely, though not necessary, that autofocus and autoexposure will both use the same regions of interest, the automatic balance mechanisms are more likely to use regions of interest selected specifically for the purpose of setting the white or color balance.

"Since color balance will generally not change rapidly or frequently, the balance may be set and then the regions of interest may be reset for focus and exposure. In other embodiments, the user may select multiple regions of interest and further select what parameters are controlled by the regions of interest."

Richard Tsai is the inventor.

 

Community Search:
MacTech Search:

Software Updates via MacUpdate

A beginner's guide to Spellbinders
Spellbinderslooks a heck of a lot like Clash Royale, but has an entirely different pace to it. As such, it can be difficult to adjust to. Just in case you've been playing way too much Clash Royale (and who hasn't), we've put together a bunch of... | Read more »
Camping With Grandpa (Education)
Camping With Grandpa 1.0 Device: iOS Universal Category: Education Price: $2.99, Version: 1.0 (iTunes) Description: | Read more »
Black Hole Joyrider (Games)
Black Hole Joyrider 1.0 Device: iOS Universal Category: Games Price: $2.99, Version: 1.0 (iTunes) Description: Guide your spacecraft through the gravity well of a powerful black hole using only your retro-thrusters and dwindling fuel... | Read more »
My Koi (Games)
My Koi 1.0 Device: iOS iPhone Category: Games Price: $1.99, Version: 1.0 (iTunes) Description: My Koi is a beautiful and relaxing fish pond app. Customise and name each fish. Feed them daily. Watch them grow. Collect new fish.... | Read more »
Never Gone (Games)
Never Gone 1.0.2 Device: iOS Universal Category: Games Price: $2.99, Version: 1.0.2 (iTunes) Description: ###IMPPORTANT### Never Gone's HD art resources require devices with more than 1GB RAM, so please note that iPhone 4/4s, iPad 2/... | Read more »
INKS. (Games)
INKS. 1.0 Device: iOS Universal Category: Games Price: $1.99, Version: 1.0 (iTunes) Description: From the makers of BAFTA-winning Lumino City comes INKS. INKS updates pinball for a new generation. It combines the joy of pinball with... | Read more »
How to maximise your profits in Bakery B...
Running a bakery can be an expensive venture. You’ll need to continuously upgrade your oven, your kitchen supplies, and even your ingredients to keep customers happy. Most of these renovations in Bakery Blitz cost a pretty penny, but we have a few... | Read more »
How to manage your time in Bakery Blitz
It can be tricky, especially when you risk burning your kitchen to the ground if you forget a cake in the oven, so make sure to use these time management tricks to keep your bakery running smoothly. Don’t collect the money right away [Read more] | Read more »
Model 15 (Music)
Model 15 1.0 Device: iOS iPhone Category: Music Price: $29.99, Version: 1.0 (iTunes) Description: The Moog Model 15 App is the first Moog modular synthesizer and synthesis educational tool created exclusively for iPad, iPhone and... | Read more »
How to deal with wind in Angry Birds Act...
Angry Birds Action! is a physics-based puzzler in which you're tasked with dragging and launching birds around an obstacle-littered field to achieve a set objective. It's simple enough at first, but when wind gets introduced things can get pretty... | Read more »

Price Scanner via MacPrices.net

Hybrid Tablets Meet Rising Demand for a Singl...
Rising demand for a new breed of hybrid tablets — 2 in 1 devices that function as either a laptop or a tablet — is shaking up the tablet market and contributing to a shift in the way owners are... Read more
Bausch + Lomb and IBM Collaborate on iPhone...
Global eye health company Bausch + Lomb, and IBM on Thursday announced a collaboration to develop the first app of its kind for iPhone and iPad for surgeons who perform cataract surgery. The... Read more
Apple & SAP Partner to Deliver New iOS Ap...
Apple and Walldorf, Germany based SAP have announced a partnership to revolutionize the mobile work experience for enterprise customers of all sizes, combining powerful native apps for iPhone and... Read more
New 12-inch 1.1GHz Rose Gold Retina MacBook o...
B&H Photo has the new 2016 12″ 1.1GHz/256GB Rose Gold Retina MacBook (sku MMGL2LL/A) on sale for $1199 including free shipping plus NY tax only. Their price is $100 off MSRP, and it’s the lowest... Read more
12-inch 128GB iPad Pros on sale for up to $10...
B&H Photo has 12″ 128GB WiFi iPad Pros on sale for up to $100 off MSRP, each including free shipping. B&H charges sales tax in NY only: - 12″ Space Gray 128GB WiFi iPad Pro: $899 $50 off MSRP... Read more
Global Tablet Sales Slump Continues, iPad’s F...
Another miserable showing for the global slate tablet category in calendar Q1/16, with global tablet shipments falling another 1ten percent to 46.5 million units during the according to Strategy... Read more
Revel Systems to Showcase iPad POS Platform w...
Revel Systems, specialists in iPad Point of Sale management solution for brick-and-mortar retail, food businesses and more, today announced that it will showcase its innovative iPad Point of Sale... Read more
13-inch 2.5GHz MacBook Pro on sale for $999,...
B&H Photo has the 13″ 2.5GHz MacBook Pro on sale for $999 including free shipping plus NY sales tax only. Their price is $100 off MSRP. Read more
Apple refurbished 2015 iMacs available for up...
Apple now has a full line of Certified Refurbished 2015 21″ & 27″ iMacs available for up to $350 off MSRP. Apple’s one-year warranty is standard, and shipping is free. The following models are... Read more
Indian Smartphone Market Grows Annually by 12...
India’s smartphone market grew by 12 percent year-over-year, with 24.4 million units shipping in Q1 2016. The top five vendors stayed the same, with Samsung in the lead, followed by Micromax, Intex... Read more

Jobs Board

*Apple* Support Technician II - Worldventure...
…global, fast growing member based travel company, is currently sourcing for an Apple Support Technician II to be based in our Plano headquarters. WorldVentures is Read more
*Apple* Retail - Multiple Positions (US) - A...
Job Description: Sales Specialist - Retail Customer Service and Sales Transform Apple Store visitors into loyal Apple customers. When customers enter the store, Read more
Restaurant Manager (Neighborhood Captain) - A...
…in every aspect of daily operation. WHY YOU'LL LIKE IT: You'll be the Big Apple . You'll solve problems. You'll get to show your ability to handle the stress and Read more
Automotive Sales Consultant - Apple Ford Linc...
…you. The best candidates are smart, technologically savvy and are customer focused. Apple Ford Lincoln Apple Valley is different, because: $30,000 annual salary Read more
Restaurant Manager (Neighborhood Captain) - A...
…in every aspect of daily operation. WHY YOU'LL LIKE IT: You'll be the Big Apple . You'll solve problems. You'll get to show your ability to handle the stress and Read more
All contents are Copyright 1984-2011 by Xplain Corporation. All rights reserved. Theme designed by Icreon.