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How to create High Dynamic Range (HDR) images
2008-05-11 11:18:00 “What you need: 1. A digital camera that allows you to set exposure manually. 2. A sturdy tripod. 3. A subject (i.e., what you’re taking the picture of) that does not move. 4. A computer with Photoshop CS2 or higher installed.” “If you have a camera that supports it, it also helps to have a “cable release”, which is basically ...
High Dynamic Range...A Few Links
2008-04-27 21:53:00 HDRI have my own down and dirty method. Let's take a look at a few sites with How-To Tutorials on producing HDR image files in the field.www.stuckincustoms.com has a nicely detailed recipe for producing HDR images with Photomatix, Photoshop and Lightroom. He also has a discount coupon for readers purchasing the Photomatix software. Please visit his site to find the coupon if you want to see some great HDR images and get a deal on software.www.cambridgeincolour- has another more technical tutorial for the super photo geeks who want the why and how of HDR.Even if your not planning to produce images with the HDR look, the technical exercise of exposure bracketing and shooting from a tripod will guarantee you the best possible files for photos of static scenes. With a little extra work and Photoshop trickery, you can also use the same techniques to shoot people.Give it a try!
By: Digital Dilemmas
A guide to High Dynamic Range (HDR)
2008-04-11 09:43:00 “High dynamic range (or HDR) technique allows you to reveal detail and contrast that are missing from normal images. Generally, HDR is used to deal with high contrast subjects to allow you to capture more highlight and shadow detail than conventional photography ? meaning it?s great for low light/night images.”
HDR Photoshop Tutorial - Creating High Dynamic Range Images
2008-04-07 13:59:00 I just made my first high dynamic range photo today. It is most commonly referred to as an HDR photo or HDR image. What Is An HDR Photo Basically, it a single image that is made from multiple images to offer a greater range of photographic detail. The different images are usually taken with different exposure settings so that more detail may be captured in light or dark areas. Why Would You Want HDR It can complete a scene by filling in areas that are too dark or too light. You can also use it to make a photo look unrealistically cool by blowing out colors and making it look surreal. The example I will show you is for filling in a scene with more details. It is a photo taken from within a house that also wants to capture scenery outside that is a lot brighter. How To Create An HDR Photo These are the steps I took to make my HDR image. I used Adobe Photoshop CS2. You need multiple photos of the exact same scene taken at different exposure settings. My example photos are f...
HDR Photoshop Tutorial - Creating High Dynamic Range Images
2008-04-07 13:59:00 I just made my first high dynamic range photo today. It is most commonly referred to as an HDR photo or HDR image. What Is An HDR Photo Basically, it a single image that is made from multiple images to offer a greater range of photographic detail. The different images are usually taken with different exposure settings so that more detail may be captured in light or dark areas. Why Would You Want HDR It can complete a scene by filling in areas that are too dark or too light. You can also use it to make a photo look unrealistically cool by blowing out colors and making it look surreal. The example I will show you is for filling in a scene with more details. It is a photo taken from within a house that also wants to capture scenery outside that is a lot brighter. How To Create An HDR Photo These are the steps I took to make my HDR image. I used Adobe Photoshop CS2. You need multiple photos of the exact same scene taken at different exposure settings. My example photos are f...
Producción de video HDR (High dynamic range video production) y el formato
2008-04-04 13:58:00 Estaba yo investigando sobre la producción de video hdr, o lo que es lo mismo, videos con alta gama dinámica. Es algo que está en desarrollo y parece difícil de conseguir. Las ventajas del video en HDR serían obvias: Al igual que en la fotografía HDRI, se conseguiría que las zonas de la imagen estuvieran menos ...
By: teimagino
Panoramik HDR (High Dynamic Range) foto?raflar
2008-03-21 15:27:00 Son günlerde moda olan , HDR(High Dynamic Range) foto?raflar? sizlerle payla?mak istiyorum.E?er foto?rafç?l?k ile ilgileniyorsan?z Güne?in Tam ?çinde , HDR Foto?raf Nas?l Çekilir? sorusuna çok güzel bir makale ile kar??l?k vermi?.Okuman?z? ?iddetle tavsiye ediyorum.?imdi gelelim sizlerle payla?mak istedi?im Panoramik HDR (High Dynamic Range) foto?raflara…Bunlara bakarken kendimi Alice Harikalar Diyar?nda (Alice’s Adventures in Wonderland) hissetim ...
By: FACTOR2.NET
High Dynamic Range (HDR) Galerie vom feinsten
2008-03-05 07:39:00 Wer sich selbst mit der Fotografie beschäftigt, dem wird der Begriff »HDR« oder ausgeschrieben »High Dynamic Range«, bestimmt schon einige Male begegnet sein. Sehr gekürzt gesagt, bezeichnet man so Bilder, die ein extrem hohes und somit unnatürliches Kontrastverhältnis beinhalten. Wer sich darunter nun nichts vorstellen kann, der sollte mal einen Blick auf die »Flickr-Galerie von ...
Understanding HDR (High Dynamic Range)
2008-02-15 10:09:00 You may have notice I have been playing a lot with the HDRi (High Dynamic Range) technique later. I offer no excuse, I am playing, I just need to figure out how it works and how I might be able to use it. So here is my simple explanation of the general...
Understanding HDR (High Dynamic Range)
2008-02-15 10:09:00 You may have notice I have been playing a lot with the HDRi (High Dynamic Range) technique later. I offer no excuse, I am playing, I just need to figure out how it works and how I might be able to use it. So here is my simple explanation of the general process. Note I am using FDRTools in this example because it is easier to show what is going on (I already prefer dynamic photo, see my previous post why) Step 1, Take a set of bracketed photos, (three is a good number but you can take more) at different EV exposures. Step 2, Load those photos into software that can analyse the exposure range of each photo, it is normally necessary to align the individual photos, if you use a tripod this will not be necessary. I actually rested the camera on a wall to keep it steady so i have jumped over this step. Step 3 now create a virtual photo space with a wider range of exposure range, using a composite of all intensity recorded (ie the darks from the darkest photos, ton...
Japan HDR (high dynamic range) photography
2008-01-19 21:35:00 Meiji Kinenkan (Meiji Wedding grounds)the main shopping street on the way to the entrance of Ise Jingu.Takoyaki truck outside the Seibu Shinjuku station.At back alley of Mita, Tokyo.Under the main gate of Zojo-ji templeCloudy Day In GotokujiSandra, Nicola & Emma (pushing Ellie) at Decks in OdaibaSunset near Kitakogane station in Chiba prefecture, Japan. Like all urban landscape in Japan powerlines cover the field of vision as far as can be seen. Only the sky radiates hints of nature.This local shrine is visited daily by many local people. From six in the morning the bell by the front rings, calling the gods to attention as patrons say their prayers and give their offerings.Burning Sky taken from the "Bubba Gump" restaurant at Lala Port (Tokyo bay).
By: P i c t u r e s
More on HDR (High Dynamic Range)
2008-01-11 07:05:00 I posted last week, about the HDR or more precisely HDRi (High Dynamic Range Imaging) technique, to attempt to get a higher dynamic range into a single exposure. I was inspired enough try out what can be achieved with a few popular freeware and shareware/trial version of software, and it is time to share my finding so far. Well the first big shock was in the amount of ghosting I saw. This resulted because the images could not be superimposed adHDRequately and was mainly due to the fact that I had taken most of the bracketed exposure sets handheld (without a tripod to ensure that the images where exactly the same view). In fact some of the ghosting was so bad in many cases the final photo looks out of focus. Most packages offer some way to adjust individual exposures but most where to say the least tedious (ie more up and down one pixel with each press of the mouse or arrow key, in just horizontal and vertical directions independently). Only Dynamic Photo seems to allow rotat...
HDR creme - High Dynamic Range Gallery
2008-01-10 06:42:00 HDRcreme is the first HDR photo gallery that let you share photos, explore and learn about High dynamic range imaging. HDRcreme is look like image social bookmarking. You can give your image a tag and share it with other people. After that, people in HDRcreme can rate your image. HDRcreme also have a wiki tou ...
High Dynamic Range (HDR)
2007-11-08 16:26:00 An experiment that I did by playing of a few identical image with different exposure bracketing to produce one image that contains wide exposure range. A division of my company located at Port Klang. It might look quite dark and messy for those who can?t accept such gloomy scenery.Another one, which I took from my friend's apartment.To view in full size, simply click on the image.
Post-processing High Dynamic Range images.
2007-10-07 01:20:00 Post-processing High Dynamic Range images at Ephotozine.com
High Dynamic Range ... Sort of !
2007-08-15 16:09:00 The Dynamic Range visible in your images is directly related to the various factors of Exposure, Lens Contrast, Film sensitivity and latitude, Color Bit Depth and most importantly the quality of the final Printed Output. Any of these choices can profoundly affect the way an image is perceived by the viewer. Master Photographer and Printer Ansel Adams used combinations of these factors to produce the richest and most luminous prints from each Photographic Situation. His work is widely known for the incredible Dynamic Range present in the Black and White Fiber Prints he made of Yosemite, Grand Tetons and other National Park Scenics. The beauty and luminosity of each Master Print dependent on all the factors of Lens Choice, Film Processing and Printing technique.Those of us shooting Digital Cameras can benefit from his wisdom and technique by using our tools with the same care and forethought as Adams would on his treks to the wilderness with an 8X10 large format Camera. It only t...
By: Digital Dilemmas
Fotografía HDR: ?High Dynamic Range? (Alto Rango Dinámico). Fotos impresion
2007-07-27 09:46:00 HDR son las siglas de “High Dynamic Range” (Alto Rango Dinámico), aunque el nombre completo de esta tecnología es “High Dynamic Range Rendering” o HDRR (Renderizado de Alto Rango Dinámico). Ésta nueva tecnología de renderizado imita el funcionamiento del iris en el ojo humano. Si nos encontramos en un pasillo muy oscuro, el iris se abre ...
By: teimagino
Making High Dynamic Range Images
2007-06-18 10:54:00 Feeling expansive getting HDRI from the internet? Make one yourself~! to find out more...Some more tutorials from Talking Tree and Popphoto..."Step 1. Set your tripod up (in or out of vehicle)Step 2. Look at the subject and in your mind slice it in 1/3's. Each 1/3 will be a series of bracketed shots, just like making any HDR image.Step 3. Take your shots and remember when turning your tripod to make sure there is some over laping in the picture so that when you stitch it together later it will line up correctly.Step 4. Load your HDR software and make your hdr images. I took nine. 3 for each section.Step 5. Step four upload your photos into your panoramic software, photoshop elements and photoshop include this feature. Step 6. Stitch your 3 or more images together. Step 7. Crop if need, I had to crop out the truck mirror and window and door frame. Thats it."Passage from http://waterfallhunter.blogspot-.com/2007/04/making-hdr-panoram-ic-photograph.html by Sam
By: architecture
High Dynamic Range (hdr) in photography.
2007-04-27 21:45:00 Definitions What is Dynamic Range? What is the unit of Dynamic Range? What is an HDR image? But aren’t we confusing dynamic range with bit-depth here? Shouldn’t 24-bit be higher than 16-bit? I’m lost with all those bit numbers! High Dynamic Range Images How do I shoot an HDR image? Can’t I ...
High Dynamic Range (hdr) in photography.
2007-04-27 21:45:00 Definitions What is Dynamic Range? What is the unit of Dynamic Range? What is an HDR image? But aren’t we confusing dynamic range with bit-depth here? Shouldn’t 24-bit be higher than 16-bit? I’m lost with all those bit numbers! High Dynamic Range Images How do I shoot an HDR image? Can’t I ... |
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