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Produce vibrant and natural-looking HDR images. Nik HDR Eefx takes efes guesswork out of crafting stunning HDR photos, взято отсюда stitching and blending your images with just a few clicks. More logical than its Lightroom counterpart and the two-stage process gives you an excellent level of control without feeling overly complicated. Nik HDR Efex takes all of the calculations and effort out of merging multiple exposures to produce dramatic HDR photos with stunning and natural-looking results.

Although many HDR продолжение здесь involve multiple exposures, sometimes you might want that HDR look but only have one image to work with. With U Point technology, Softwxre Points can be used to apply nik software hdr efex pro free free — exposure, contrast, saturation — exactly where you need them.

Eight powerful plug-ins. Unlimited creativity. Try for free. Buy now. Works brilliantly on single images Although many HDR photos involve multiple exposures, sometimes you might want that HDR look but only have one image to work with. Santa Monica, Nik software hdr efex pro free free. Nik Collection 5 Eight powerful plug-ins. Free trial.



Nik HDR Efex Produce vibrant and natural-looking HDR images – DxO’s legendary Optics Modules

Photographers have a saying See all articles in Effortless Editing with Lightroom. Enhancements blend into your image for a natural final result. When considering this HDR Efex Pro review, you fres to remember that it is part of a larger collection of editing software. Your email address will not be published.


HDR Efex Pro Review – Decent and Efficient HDR Processing


Kuching, Malaysia. Click on a tool to find out more. Optics Modules. Utah Badlands, USA. Digital Camera World. Place Control Points with a click of the mouse and make targeted changes with ease.

Disco Bay, Greenland. Beautiful film grain emulations, straight from the lab Infuse your images with a taste of photographic history with a choice of 29 classic color film grains, accurately reproduced by DxO in its purpose-built laboratory , and now available in Nik Color Efex and Nik Silver Efex. The power of presets Every creative plug-in comes with a host of presets to speed up your workflow. Design and save your own presets, and even share them with other Nik Collection users.

Churchill, Manitoba. Image editing software in that doesn’t work fully on a 4K monitor. Fix the basics, please! PhotoLab suffers the same underwhelming upgrades. It’s my favourite raw editor but please, again, fix the basics! At least it works fully on a 4K monitor. For example, if you are going to use such unconventional keyboard shortcuts at least give us editable shortcuts My guess it’s some sort of legacy code that’s too expensive to actually rewrite.

DxO bankrupted not long ago, you see. But yeah, It’s getting utterly silly at this point, because even on Windows QHD is a bare minimum for design work. I’ve used Nik products since they first came out and upgraded appropriately. It’s been DxO’s baby for a long while and I appreciate the progress they’ve made. However, when I did the last free upgrade to 4. I saw it happened to others online as well. I communicated with their technical help for weeks and it was impossible to get any help. The representative never seemed to understand the problem.

I just reinstalled PSE and didn’t install the Nik plug-ins. Using them without layers is a drag. I gave up Photoshop. There have been bugs all along, but eventually they got worked out. Now I wonder if they’re making me buy a new version so it will work the way it should. You may have to upgrade to elements That’s what I did and Nik works fine with that. The software companies are making it so you have to upgrade every year. With Apple leading the way. It seems like every OS update causes software incompatibility.

They recently listed PSE as incompatible with Nik 4, even though I was using it fine until the 4. It was easier to just list it as incompatible rather than fix their update. Their tech rep kept running me through diagnostic assignments, dragging me along for weeks. It was a community member who posted a link to the new chart saying PSE was done.

I know, that can be done by grouping multiple points, but it’s an extra step. Or, maybe newer versions already allow this, e. Most of my control points are a combination of multiple points. And most of them have a bunch of “negative” points associated with them, so that might be another nice addition. A second complaint: I now get a pop-up window asking me to pay for an upgrade every time I start Silver Efex Pro version 2 in my case.

There is no option to turn this off. IMHO not a nice thing to do: Purposely make the old product less pleasant to use to get people to upgrade. Special effects, yes.

Deforming and modeling colors into the blind. Playing intuitively with images. For those who can’t get enough of it. Creating glossy pictures that breathe like plastic.

Photography looses all it authenticity. Are we still able to make an image first allright how it should need to be? Where are the monitoring tools to see what we are actually doing? Histograms should consist of lines instead of colored areas, because the colors they create have no relation with each other. Red and green levels can just be reds and greens without any yellow, or vice versa.

A bunch of panels, but empty. I shudder from U-points. This concept disrupts completely the continuity of the analog world. They permit easy results, but you probably pass by to make the basic adjustments first and finally mess up the whole picture. We are flooded with deforming filters, but I get tired of it. I would be more impressed with clear controls that shows what actually happens.

And don’t forget the horror of ruining analog photos by dodging and burning them by hand. Ansel Adams started with perfectly exposed negatives and then ruined them in the darkroom. A “real” artist will only print exactly what the original image looked like. PixieMeister – “Are we still able to make an image first allright how it should need to be? I saw your reaction only lately Yes there are rigid technically guide lines you can’t get around.

Such as the visible spectrum is continuous. This means that a camera can and will contain shift errors in hue, but you cannot twist the spectral order of it. They must remain congruent, otherwise the color rendering will be no longer a natural representation of the original scene.

In that view are U-point horrible! Except for you intentionally want to make a fantasy image of coarse. Same for luminance and saturation. And all these values need to stay in the resolution volume of the choosen bitdepth. If not, colors will ceiling together and again show false values. Just re-installed for photoshop had an issue with PS that required a re-install.

Granted, I’ve stopped using some of the plug-ins like HDR Efex in favor of other programs Photomattix but still find the free version from Google to be useful and I never personally had a crash as i know people did complain about that too with the free Google version.

It seems that it’s still lacking some aspects, and considering I don’t even use the Google version all that much not all the time probably just as well I didn’t bother spending the money. I’m sure for some people, it’s good value the now-paid version, but based on some comments I see here, there’s room for much improvement apparently. I’m using the free version on my iMac. But when trying the installer. Maybe later they’ll have a better offer that will temp me.

But for now, pass. I’ve toyed with the idea of upgrading but I don’t really see the benefit for me. Even though I paid a fortune for it, I still think I’ve got my money’s worth. I know I could download the trial but I’ve done that more times than I care to already.

DXO keeps trying to shock this formerly free zombie software back to life and charge for it. And it was serveral ‘s of DM each plugin, later, when Google bought the Nik Collection – much cheaper into contrast, all plugins for something like EUR only. I haven’t upgraded for a long time, but still using it. FYI, it was never being free – only when Google abandoned it, then it was being “free”, and one could still DL the old 1.

But software development comes at a price, programers, beta testers, marketing, etc. Those guys, always thinking it’s for free Always the same sort of comment, when a new version comes out here I’d like to mention, when you get the Nik Collection v5, there’s a free license for DxO PhotoLab v5 also being included.

Not the “Elite” version, but the essential release, well better than nothing, as Nik Collection plugin host. Just read that on the DxO Website here:. And if the 3 old plugins are now being fullscreen – which should’ve been updated into v4. Nik Dfine, Viveza and Sharpener Pro have been the tools without fullscreen mode here. We’re busting DXO’s balls, because they haven’t upgraded to 4K capability for how many years now?

And they wanted full retail, too. The rest of the tools are worthless, at least to me because I never use presets. And finally, mein herr, Reilly Diefenbach if you didn’t know is an unseen character in the movie Fargo, a Cohen Bros homage to the movie Seven Days in May. I use the older previously free Google version of the NIK plugins, which I had to pay for initially plugins almost on a daily basis.

Mainly Viveza and the Color Efex Pro 4 plugins. They still work almost great with the current PS CC I’m using 2 x 27″ 4K IPS monitors. There hasn’t been word on it anywhere so far. In other words, no integration to speak of, and most of the time too cumbersome for me to use it. Yes it does, haven’t you read the post of me above? It does integrate into PhotoLab since ages, and PhotoLab v5 essential is included for free with the Nik Collection v5.

See the post above, earlier from myself. The three most important components to me — Color Efex, Silver Efex and Viveza — now work on high dpi displays. Like FilmPack or Viewpoint. DxO makes some good software, but their sales strategy seems absolutely desperate…. David Mantripp, marc petzold — yes, that’s what I meant when I wrote “as plug-ins”, which I also did explain in detail. Exposure variation in an HDR set is only done by altering the exposure time and not the aperture size; this is because altering the aperture size also affects the depth of field and so the resultant multiple images would be quite different, preventing their final combination into a single HDR image.

An important limitation for multi-exposure HDR photography is that any movement between successive images will impede or prevent success in combining them afterward. Also, as one must create several images often three or five and sometimes more to obtain the desired luminance range, such a full set of images takes extra time. Photographers have developed calculation methods and techniques to partially overcome these problems, but the use of a sturdy tripod is, at least, advised. Some cameras have an auto-exposure bracketing AEB feature with a far greater dynamic range than others, from 0.

Information stored in high-dynamic-range images typically corresponds to the physical values of luminance or radiance that can be observed in the real world. This is different from traditional digital images , which represent colors as they should appear on a monitor or a paper print.

Therefore, HDR image formats are often called scene-referred , in contrast to traditional digital images, which are device-referred or output-referred. Furthermore, traditional images are usually encoded for the human visual system maximizing the visual information stored in the fixed number of bits , which is usually called gamma encoding or gamma correction.

The values stored for HDR images are often gamma compressed power law or logarithmically encoded, or floating-point linear values, since fixed-point linear encodings are increasingly inefficient over higher dynamic ranges.

HDR images often don’t use fixed ranges per color channel —other than traditional images—to represent many more colors over a much wider dynamic range multiple channels. For that purpose, they do not use integer values to represent the single color channels e.

Common are bit half precision or bit floating-point numbers to represent HDR pixels. However, when the appropriate transfer function is used, HDR pixels for some applications can be represented with a color depth that has as few as 10—12 bits for luminance and 8 bits for chrominance without introducing any visible quantization artifacts. Tone mapping reduces the dynamic range, or contrast ratio, of an entire image while retaining localized contrast.

Although it is a distinct operation, tone mapping is often applied to HDR files by the same software package. Tone mapping is often need because the dynamic range of the electronic representation that display can receive is often lower than the dynamic range of the captured image. Notable titles include:. As the popularity of this imaging method grows, several camera manufacturers are now offering built-in multi-exposure HDR features.

Some smartphones provide HDR modes, and most mobile platforms have apps that provide multi-exposure HDR picture taking. Some of the sensors on modern phones and cameras may even combine the two images on-chip so that a wider dynamic range without in-pixel compression is directly available to the user for display or processing.

This is an example of four standard dynamic range images that are combined to produce three resulting tone mapped images:. A fast-moving subject or unsteady camera will result in a “ghost” effect or a staggered-blur strobe effect, as a result of the merged images not being identical, but each capturing the moving subject at a different moment in time, with its position changed.

Sudden changes in the lighting conditions strobed LED light can also interfere with the desired results, by producing one or more HDR layers that do have the luminosity expected by an automated HDR system, though one might still be able to produce a reasonable HDR image manually in software by rearranging the image layers to merge in order of their actual luminosity.

Camera characteristics such as gamma curves , sensor resolution, noise, photometric calibration and color calibration affect resulting high-dynamic-range images.

Although not as established as for still photography capture, it is also possible to capture and combine multiple images for each frame of a video in order to increase the dynamic range captured by the camera. Some cameras designed for use in security applications can automatically provide two or more images for each frame, with changing exposure. The idea of using several exposures to adequately reproduce a too-extreme range of luminance was pioneered as early as the s by Gustave Le Gray to render seascapes showing both the sky and the sea.

Such rendering was impossible at the time using standard methods, as the luminosity range was too extreme. Le Gray used one negative for the sky, and another one with a longer exposure for the sea, and combined the two into one picture in positive. Manual tone mapping was accomplished by dodging and burning — selectively increasing or decreasing the exposure of regions of the photograph to yield better tonality reproduction.

This was effective because the dynamic range of the negative is significantly higher than would be available on the finished positive paper print when that is exposed via the negative in a uniform manner. An excellent example is the photograph Schweitzer at the Lamp by W. The image took five days to reproduce the tonal range of the scene, which ranges from a bright lamp relative to the scene to a dark shadow.

Ansel Adams elevated dodging and burning to an art form. Many of his famous prints were manipulated in the darkroom with these two methods. Adams wrote a comprehensive book on producing prints called The Print , which prominently features dodging and burning, in the context of his Zone System. With the advent of color photography, tone mapping in the darkroom was no longer possible due to the specific timing needed during the developing process of color film.

Photographers looked to film manufacturers to design new film stocks with improved response, or continued to shoot in black and white to use tone mapping methods. The film was processed in a manner similar to color films , and each layer produced a different color. The concept of neighborhood tone mapping was applied to video cameras in by a group from the Technion in Israel, led by Oliver Hilsenrath and Yehoshua Y.

Technion researchers filed for a patent on this concept in , [38] and several related patents in and This process is known as bracketing used for a video stream. In , another commercial medical camera producing an HDR video image, by the Technion. Modern HDR imaging uses a completely different approach, based on making a high-dynamic-range luminance or light map using only global image operations across the entire image , and then tone mapping the result.

Global HDR was first introduced in [1] resulting in a mathematical theory of differently exposed pictures of the same subject matter that was published in by Steve Mann and Rosalind Picard. It consisted of four film images of the space shuttle at night that were digitally composited with additional digital graphic elements.

The advent of consumer digital cameras produced a new demand for HDR imaging to improve the light response of digital camera sensors, which had a much smaller dynamic range than film. Second, convert this image array, using local neighborhood processing tone-remapping, etc. The image array generated by the first step of Mann’s process is called a lightspace image , lightspace picture , or radiance map.

Another benefit of global-HDR imaging is that it provides access to the intermediate light or radiance map, which has been used for computer vision , and other image processing operations. In February , the Dynamic Ranger technique was demonstrated, using multiple photos with different exposure levels to accomplish high dynamic range similar to the naked eye. In the early s, several scholarly research efforts used consumer-grade sensors and cameras. The “x” channel can be merged with the normal channel in post production software.

The Arri Alexa camera uses a dual-gain architecture to generate an HDR image from two exposures captured at the same time. With the advent of low-cost consumer digital cameras, many amateurs began posting tone-mapped HDR time-lapse videos on the Internet, essentially a sequence of still photographs in quick succession.

In , the independent studio Soviet Montage produced an example of HDR video from disparately exposed video streams using a beam splitter and consumer grade HD video cameras. From Wikipedia, the free encyclopedia. Technique to capture HDR images and videos. For the technology related to HDR displays, see High-dynamic-range video.

For other uses, see High dynamic range. This article has multiple issues.

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