Evaluation of Fuji's first 3D camera W 1 by 3D digital video recorder

"IT 168 evaluation center

When 3D movies such as Flying House Tour and Ice Age III flooded the summer vacation files, we seemed to be immersed in such an immersive visual impact for a long time. Going to the cinema, wearing thick 3D glasses is not something you can enjoy every day, so watching 3D movies with naked eyes has become something everyone expects. Break through the 2D plane recording mode and use it like a human? Eyes? Feeling the three-dimensional world is the biggest surprise for Fuji's first 3D digital camera, REAL 3D W 1. Fuji W 1 not only realized the magical experience of watching 3D with naked eyes, but also put this conceptual experience into a more intuitive market. You can easily own a Fuji 3D W 1 that is not a rare commodity.

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Fuji real scene 3D W 1

This 3D camera with two10 megapixel Fuji Dragon lenses is like our eyes, and the 2.8-inch 3D LCD screen is the carrier for us to watch 3D images with naked eyes. From the activation of dual lens and dual CCD, to the calculation and integration of RP processor, and then to the display of 3D images on the screen, this series of processes is not as time-consuming as we thought, but the imaging time is no different from that of ordinary cameras.

Fuji real scene 3D W 1 (click here to view a larger image.

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In addition to the 3D LCD screen provided by W 1, we can also watch it with the FinePix REAL 3D V 1 digital photo frame released by Fuji at the same time. Large-screen digital photo frame will bring you a more shocking visual experience. Similarly, users can also go to a special printing shop in Fuji to print their own 3D images. Images presented on unique photographic paper can also bring you an immersive 3D experience.

"advantages:

1. Good detail expression skills.

2. A 3D LCD screen that can complete 3D shooting and provide naked-eye observation.

3. Check and adjust functions make 3D shooting more effective.

"Disadvantages:

1. Poor noise control

"Double lens has a big guy.

Below the front slider of FINEPIX REAL 3D W 1, there are two Fuji Dragon lenses, one left and one right. The design of dual-lens and dual-CCD simulates the imaging parallax of human left and right eyes, thus constructing 3D images. The two CCDs of Fuji W 1 are both 1/2.3 inches.

The front structure of FINEPIX REAL 3D W 1 (click here to view the larger image.

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The fashionable slide lens is also the power switch of FINEPIX REAL 3D W 1. This design can not only effectively ensure the safety of the dual lens, but also easily and efficiently switch the machine on and off.

The left lens of FINEPIX REAL 3D W 1 (click here to view the larger image.

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Fuji FINEPIX REAL 3D W 1 is there a left lens? Three symbols, which can be used in? Long distance/wide angle? Mode shooting is used as a zoom lens, which is also a functional lens when switching to 2D shooting, while the lens on the right is only enabled when shooting with two lenses. The microphone between the two lenses is used to record sound during shooting with a unique 3D camera. What about the blue backlight on the slider? 3D？ The symbols are autofocus auxiliary light and self-timer indicator light. The short-time lighting at startup not only reflects the 3D identity of W 1, but also feels cool.

The structure above FINEPIX REAL 3D W 1 (click here to view the larger image.

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There are only two simple buttons directly above Fuji FINEPIX REAL 3D W 1: shutter button and zoom control button. In addition, there is an infrared port on the left, which can communicate with Fuji FinePix REAL 3D V 1 digital photo frame released in the same period. Through it, we can easily send 3D photos to the digital photo frame for viewing.

FINEPIX REAL 3D W 1 back structure (

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The back structure of Fuji FINEPIX REAL 3D W 1 continues the key design routine of Fuji digital card, and all keys are arranged on both sides of the display screen. This is similar to the design of PSP operation interface, which makes W 1 look like a handheld game machine in your hand, full of fun.

NP-95 Li-ion battery (click here to view larger image

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"A new experience of 3D shooting.

I covet the 3D shooting effect of Fuji 3D W 1 and can't wait to use it. After the 3D shooting function of Fuji W 1 is turned on, the camera gives two modes to choose from: 3D shooting at intervals? And then what? Relative displacement 3D shooting? . Choice? When shooting 3D apart? The camera will ask the user to trigger the shutter twice on the same time axis, so that the left and right lenses work separately, and two observation pictures similar to human eyes are obtained, which are finally displayed on the 3D screen by the camera. And then what? Relative displacement 3D shooting? After the user triggered the shutter for the first time, he asked the user to move the camera to a certain extent, and then triggered the shutter, so as to get two pictures for stitching.

In the process of shooting, browsing and playing back 3D pictures, which is located on the left side of the camera control panel? Parallax adjustment? Buttons can help us adjust the overlapping range of two pictures, so as to get a stereoscopic image closer to binocular observation.

Another interesting function of Fuji 3D W 1 is to use its dual lenses to shoot at the same time? Zoom? With what? Wide angle? Two photos. Users can get two photos by pressing the shutter, one is near and the other is Bird. Something like this? Two-color shooting With what? Double sensitivity shooting? .

Fuji Live 3D W 1 (

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"2D shooting imaging detail test

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We let the test Fuji W 1 prototype shoot the ISO 12233 resolution test target with ISO 100 sensitivity under uniform illumination to pay attention to its imaging resolution performance:

ISO 12233 resolution test target

We cut 100% slices from the photos taken and observed the details of Fuji W 1.

Horizontal resolution test chart

Vertical resolution test chart

100% scale slice shows that Fuji W 1 has the thinnest horizontal resolution of 1800LW/PH, and the thinnest vertical resolution of 1800LW/pH ... It can be seen that Fuji W 1 is good in detail presentation. Good detail performance can help the camera to show rich details in the synthesis and presentation of 3D stereoscopic images, which is closer to reality.

"Test the color reproduction ability of 2D shooting.

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In the previous evaluation of Fuji digital camera, we saw the soft color expression ability of Fuji camera. How about those novel 3D cameras in color reproduction? When analyzing and testing the imaging color of the prototype, we use Fuji W 1 to shoot the X-rite ColorChecker SG color test target at the sensitivity of ISO 100, and then analyze the color, so that we can get the data of imaging color error and white balance error. The value of the white balance error in the list is the color temperature error of the medium gray block, and the closer this value is to zero, the better. If this value is positive, it means that the imaging tone is cold, and if it is negative, it is the opposite. In the color error diagram, the squares in the Lab color gamut coordinates represent the ideal color (standard color) of the subject, and the circles represent the imaging color of the camera under test.

Color test target board and test area interception

The following is a test picture:

Imaging color error map

Imaging white balance error diagram

Judging from the color test results, the four colors of Fuji W 1, yellow, green, blue and purple, are relatively accurate, and the saturation of the red part is slightly insufficient. This color reproduction ability can help us record 3D digital images, truly express rich colors, and be closer to reality. When W 1 automatic white balance is turned on, the camera will automatically select the appropriate gear according to the light source of the shooting scene to present us with photos with correct color temperature.

"2D shooting noise control ability test.

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We tested the noise of Fuji W 1 at different sensitivities to evaluate its image quality:

Shooting of Test Film on Still Life Platform and Location Marking of 100% Slice Interception

The following are some samples from ISO 100 to ISO 1600.

ISO 100(

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ISO 200(

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ISO 400(

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ISO 800(

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ISO 1600(

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Judging from the test results of five conventional sensitivity values, Fuji W 1 has average noise control ability. Even in the case of ISO 100, there is no very fine and sharp noise performance. Since ISO 800, the details are seriously lost, the noise is obvious, and the delicacy and clarity of the picture are obviously reduced. However, by ISO 1600, the image quality is already very unsatisfactory, with obvious noise and serious loss of details. Generally speaking, we are not satisfied with the noise control of Fuji W 1.

"Enjoy the samples taken in 2D? Dusk and backlight

Fuji W 1 do you have it? Dusk? When shooting in mode, the camera will reduce the color temperature and present a warmer dusk effect. However, the exposure to the subject is weakened, showing a silhouette-like effect.

Fuji W 1 didn't have a corresponding shooting mode to supplement the light when shooting in backlight, so the main body of the backlight photo we took was dark and the details were unclear.

"Enjoy the samples taken in 2D? Low light shooting

When shooting in dim light, Fuji W 1 lacks noise control ability. We shoot fine objects under the indoor mixed light source, and the picture is noisy and striped.

Fuji W 1 has weak anti-shake ability when shooting at night. Open? The probability of obtaining a stable image after dual anti-shake mode is about 60%.

"More sample appreciation.

"IT 168 assessment center view

Today, in the pursuit of more exciting and more realistic visual records and experiences, the appearance of Fuji W 1 opens a wonderful and attractive door. Digital 3D cameras and corresponding naked-eye digital photo frames really shocked the whole single market. However, the noise control ability in 2D shooting is poor, which affects the presentation of details in ground sensitivity, and makes us feel that W 1 is more or less the leader of digital 3D cameras. However, this highly conceptual product interview fills the gap in this field in the digital industry, which brings us more reverie and broader expectations.

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"Disclaimer: The evaluation content of this article is based on the sample provided by Fuji's product public relations company (product number: 9CW00623). Our evaluation conclusion is only responsible for the individual who sent the sample, and there is no guarantee that the individual can represent the overall level of the products on the market.