KerryBE

Lives in United States KS, United States
Works as a Engineer
Joined on Nov 22, 2002

Comments

Total: 81, showing: 1 – 20
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On article Happy Holidays from DPReview (149 comments in total)

All the best to the DPR team. Thanks for all the great work in 2016.

Link | Posted on Dec 25, 2016 at 16:22 UTC as 99th comment
On article 2016 Holiday Gift Guide: $100-500 (18 comments in total)
In reply to:

Al Valentino: Photoshop subscription as a holiday stocking stuffer - really!!! 🤔

I know people who would like that

Link | Posted on Nov 19, 2016 at 23:59 UTC
On article 2016 Roundup: Interchangeable Lens Cameras $500-900 (341 comments in total)
In reply to:

Favorable Exponynt: I will decide for myself what I buy, so keep your paid for advice for yourself

Favorable Exponynt - of course it is opinion. All review sites give their opinions.

Link | Posted on Nov 10, 2016 at 13:30 UTC
On article Apple revamps MacBook Pro lineup, adds 'Touch Bar' (871 comments in total)
In reply to:

Petrogel: Apple will be the first company that will make buyers wait on line to buy an older model.

Looks like Petrogel is talking about the current models, as of yesterday, when he says older. The same thought occurred to me. Don't need HDMI. Wish it had SD reader. I have a 13" MBP and use the two Thunderbolt ports, the two USB ports and the charging port. With the new MBP I can't get that done.

Link | Posted on Oct 27, 2016 at 22:27 UTC

Always good to see how others approach things, creatively and technically.

Link | Posted on Oct 20, 2016 at 15:46 UTC as 28th comment

The scene comes up with iPhone 7 in both boxes. When I attempt to select iPhone 6S for comparison it only shows Low Light for the 6S?

Link | Posted on Sep 29, 2016 at 18:53 UTC as 81st comment
On article Sony a7R II versus a7 II: Eight key differences (396 comments in total)

Is image stabilization a notable difference?

Link | Posted on Aug 7, 2016 at 13:46 UTC as 76th comment | 1 reply
On article Behind the shot: Praia da Adraga at blue hour (78 comments in total)

Maybe there is an easy way to see before and after but doesn't seem so?

Link | Posted on Jul 17, 2016 at 01:33 UTC as 28th comment
On article 2016 Roundup: $1200-2000 ILCs part 1 - Crop-Sensor (387 comments in total)
In reply to:

Mlumiere: Is this a silly comparison?

Why?

Link | Posted on Jun 9, 2016 at 01:31 UTC
On article Upwardly mobile: Sony a6300 Review (2157 comments in total)

Does the inclusion of 4K video mean that the sensor technology used in the A7M2, enabling fast response time, mean that the A6300 will be able to support improved phase detection focusing for Canon EF lenses via adaptor as seen in the A7M2?

Link | Posted on Mar 25, 2016 at 10:47 UTC as 273rd comment | 3 replies
In reply to:

photomedium: IMO if every camera gets an award I question the point of a site dedicated to reviews. People sometimes like absolutes.

It's all good that there is no "absolute" best camera. Makes a little more work if someone really wants to get what works for them but so many options that can all produce great photo.

Link | Posted on Jan 23, 2016 at 01:26 UTC
On article Happy Holidays from dpreview! (118 comments in total)

Merry Christmas to you and the DPR team. You do really great work.

Link | Posted on Dec 25, 2015 at 06:54 UTC as 72nd comment

Thanks for producing this. Very enjoyable.

Link | Posted on Dec 11, 2015 at 20:39 UTC as 17th comment
On article 4K video: What you need to know (286 comments in total)

Thank you for the great article to get me started understanding this topic.

Link | Posted on Nov 23, 2015 at 16:03 UTC as 12th comment
In reply to:

Bernard Carns: So what was your first and last digital camera?
Mine:
First: Casio QV-10
Last: Blackmagic BMPC 4k
BC

First - Canon A50
Current latest - Sony A7R2

Link | Posted on Oct 4, 2015 at 00:00 UTC
On article Sony brings uncompressed Raw to a7S II, a7R II and... (562 comments in total)
In reply to:

MBell: What about the Dpreview of the A7Rii? The camera has been out for almost two months. Almost as though Sony has told DPreview to hold off!

Go Rishi Go! Look forward to the review after the honeymoon.

Link | Posted on Sep 16, 2015 at 02:31 UTC
On article Behind the Shot: Watery Grave (94 comments in total)
In reply to:

GPW: With so many adjustments to get to the final result, it's actually Adobe's photo that the photographer made, NOT photographed. Shows lack of true photography skills IMO.

If you read Adams' book, "The Making of 40 Photographs", he not only talks about the adjustments he makes (see Rishi's comment above) but also says he hopes to live to see the day that photos can be captured electronically for processing. When he took photos, he took notes regarding things he needed to do during the darkroom development process to deal with dynamic range challenges.

Link | Posted on Sep 13, 2015 at 01:17 UTC
On article Readers' Showcase: Tony Eckersley (73 comments in total)

Great shots. Congrats on your upcoming marriage. Look forward to seeing what catches your eye in LA.

Link | Posted on Aug 30, 2015 at 12:12 UTC as 33rd comment
On article MIT proposes new approach to HDR with 'Modulo' camera (115 comments in total)
In reply to:

falconeyes: I now studied the original research paper and underlying math. Thinking about it now, the approach is more straightforward than it first appears.

The authors apply a cut graph algorithm ( https://en.wikipedia.org/wiki/Cut_%28graph_theory%29 ) which is the new kid on the block since about 10 years. E.g., the algorithm can solve the noise reduction problem for a 1-bit deep image *exactly*. They apply this algorithm about 2^(n+1) times to solve the problem for n extra bits in the clipped highlight region (for 2^n rollovers). The paper is all about this algorithm.

Unfortunately, the approach cannot provide infinite bit depth. It can only less than double the bit depth of the modulo camera sensor (due to the statistical properties of photon shot noise). Moreover, it requires a high spatial resolution to work for higher values of extra bits which means, the algorithm quickly becomes expensive. I expect the practical limit to be around 12 bits extending to 18 bits which is ISO 6,

Rishi
Don't drown. Keep a balance. Too many things still to come and need you (and the DPR team) fresh and at the top of your game. Thanks for all you are doing to give us insight into the rapidly changing world of digital photography.

Link | Posted on Aug 23, 2015 at 00:58 UTC
On article The travel photography of HDR guru Trey Ratcliff (235 comments in total)

Really fun stuff. Lots of creativity.

Link | Posted on Aug 9, 2015 at 13:10 UTC as 100th comment
Total: 81, showing: 1 – 20
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