LYTRO NG DISSERTATION

LYTRO NG DISSERTATION

Lytro’s ability to change focus, selectively, after the picture is taken represents a genuine innovation in photography. Best head coaches in college football. One can package all this information onto a single photo displayed on a computer screen letting the viewer to interact and change the optical focus plane desired or all virtual focus planes can be merged using focus stacking as we do in a normal digital camera by shooting several pictures at the same subject changing the focus plan in each shot. Articles with hCards Crunchbase template with person ID. Malaysian emigrants to Australia Australian emigrants to the United States American chairmen of corporations Living people Australian chief executives Stanford University alumni University of California, Berkeley College of Engineering faculty births American scientists.

For example, in the image below, the focus point lies squarely on the large, red ornament. Nonetheless, the clear distinction between focused and out-of-focus areas makes this precisely the kind of image that Lytro would handle well:. Although Lytro genuinely offers something new, the practical utility of this first generation camera and software combination is less clear. It may be a few more years but I guess we will start to see new software allowing us to do just that and I bet that the future of ambient awareness and of our interaction with ambient will find a place for this new approach. What is Wi-Fi 6 and why you’re going to want it. The Lytro system is ingenious, so who is it for? The first camera Lytro produced was interesting for this new approach but it was considerably inferior in terms of quality to the images that can be captured even by a low cost consumer camera.

The image would make no sense if the focus point were xissertation back to the alligator. Although Lytro genuinely offers something new, the practical utility of this first generation camera and software combination is less clear.

Low Prices, Fast Shipping to U. Ring Stick Up Cam Battery review: Ng also would become executive chairman and remain at Lytro full-time. Admittedly, I may be shortsighted here, however. Lytro is one of NetSuite’s customers.

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Lytro camera: A photographer’s analysis

The Lytro Light Field camera represents a large step forward in digital photography technology. SAP Ariba Live event summary: As shown in the figure, the lens focuses on the sensor the rays coming from the lyfro focus plane as a normal camera.

lytro ng dissertation

The whole focus thing is quite confusing – to get it right the user must understand how the camera software handles focus points and how the lens handles close disseertation distance. How to be a transformational CIO.

lytro ng dissertation

Ren Ng, inventor of Lytro Camera”. The zoom and close focus capabilities vary based on camera mode, which turns the point and shoot learning exercise into a required study, if you want to get the most from the camera. The following photograph shows where the Lytro is particularly weak. Based on traditional photographic criteria, the Lytro does not satisfy the needs of experienced photographers.

According to the Lytro web sitethe camera captures light differently from traditional photography:. In other words, the Lytro captures the light color, direction, and intensity as a blueprint to guide later reconstruction of important elements of the photo, such as focus point.

Ren Ng – Wikipedia

The light field sensor captures the color, intensity and vector direction of the rays of light. With angular resolution it is a snap to distinguish among objects. In addition, I just do not see the point of “interactive photographs” such as those presented by Lytro.

lytro ng dissertation

The screen is tiny, I find the zoom hard to control, and the two modes – everyday and creative – are confusing. Well the point is that Lytro provides a ltro of between spatial and angular resolution and so far we have been very good in exploiting spatial resolution whilst we have not jet started to investigate and exploit angular resolution.

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Lytro’s CEO dissertation: | Hacker News

Illustration from Lytro founder Ren Ng’s dissertation on consumer light field cameras showing how a microlens array can redirect light before hitting the sensor. To me, changing focus after the image is taken sounds cool, but becomes boring quickly. One can package all this information onto a single photo displayed on a computer screen letting the viewer to interact and change the optical focus plane desired or all virtual focus planes can be merged using focus stacking as we do in a normal digital camera by shooting several pictures at the same subject changing the focus plan in each shot.

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For example, in the image below, the focus point lies squarely on the large, red ornament.

Honestly, I want the image to look a particular way and I do not want anyone screwing with it. Thanks to NetSuite, which gave some attendees a Lytro camera at a recent event.

Here is a cross-section of the camera hardware, from the Lytro website:. Having spent time with the Lytro camera, unfortunately it appears to be little more than a toy ltyro its current form. My Profile Log Out. The Lytro system is ingenious, so who is it for?