3 Megapixel Media Processor - GoForce 4000 *

[frankvanhoesel]

Dit kwam ik tegen vandaag op internet...




3 Megapixel Camera Support
High-resolution camera support makes it possible to capture photographic quality images with your mobile phone that can be printed in the standard 8 x 10 inch (20.3 x 25.4 cm) size, or displayed at high resolution on a computer monitor. Sophisticated filtering techniques provide high-quality image preview for 3 megapixel (MP) cameras.


8x Digital Zoom
High-quality digital zoom allows users to get close-up photos, and brings camera phones up to par with standalone digital cameras. When paired with a high-resolution camera, this feature allows you to “zoom in” on an object while maintaining high image quality.


MPEG-4 and H.263 Codec
Enables full motion video record (encode) and playback (decode) on your mobile phone, including video-on-demand, camcorder capabilities, streaming video playback, and video conference calling. Dedicated hardware filters offer high quality playback of this video content. The MPEG-4 standard provides a set of technologies that bring multimedia to new types of devices, including those employing relatively low bitrates, such as mobile phones. The H.263 standard, a subset of MPEG-4, supports video compression for video-conferencing and video-telephony applications.


Hardware JPEG Codec
Multimegapixel images can be encoded without relying on the main (baseband) processor, which results in significantly reduced system power consumption and impressive image preview performance. Hardware decode enables high-performance photo album applications, allowing fast viewing of both thumbnails and full-size images. Continuous motion JPEG (MJPEG) encoding provides low-power video capture at VGA resolution at up to 30 frames per second. Images can also be customized quickly with frames, borders, and icons.


Up to 640KB of 64-bit Wide Embedded SRAM Memory
Dedicated memory enables on-chip processing of imaging, graphics, and video applications resulting in low system power consumption. High-resolution displays are supported without the need to access external memory, reducing the power required to output to the display. The wide 64-bit data paths allow the memory interface to run at lower speeds, saving even more power.


64-bit 2D Graphics Engine
High-performance precision graphics improve everything from simple text scrolling to playing a fast-motion game. The 64-bit 2D graphics engine accelerates the performance of functions such as color image rendering and provides a rich user interface and fast performance.


VGA LCD Support
High-resolution displays for larger screens are supported so you can see more of your image, video, phone book, Web page, or game on the screen. The high resolution also lets you view all these applications in greater detail.


Dual LCD Interface
Support for dual displays on "flip" or "clamshell" devices; each display can be a different size and resolution. Nearly 70 popular LCD panels are supported allowing mobile phone manufactures to offer more choices and display types, resulting in more features for their customers.


Support for Secure Digital (SD) Storage and Secure Digital Input Output (SDIO) Connectivity
Support for removable SD storage allows the user to take videos and imagers captured on the camera phone and transfer them directly to a PC or similar device equipped with an SD reader. This also provides an easy way to increase the number of high-resolution pictures you can take, simply by using SD storage cards. SDIO enables add-in functionality like Bluetooth.


NVIDIA nPower Technology
NVIDIA nPower technology is a unique approach to minimizing battery life both in standby and active modes. The NVIDIA nPower technology utilizes a host of optimizations—including on-chip processing, multiple hardware processors, and dynamic clocking—to minimize power consumption in active modes. The battery lasts longer when you are taking pictures, viewing your album, playing games, making video clips or playing video. This technology even saves power in standby mode by shutting off unused parts of the processor.

Meer informatie :

Nvidia over telefoons met GeForce : http://www.nvidia.com/page/handheld.html
GeForce 4000 : http://www.nvidia.com/page/goforce_4000.html

[ Voor 1% gewijzigd door frankvanhoesel op 27-03-2004 18:43 . Reden: kan de topic titel veranderd worden naar megapixel ? ]

[Verwijderd]

frankvanhoesel schreef op 27 maart 2004 @ 18:41:
Dit kwam ik tegen vandaag op internet...

GeForce 4000 : http://www.nvidia.com/page/goforce_4000.html

Lijkt me duidelijk dat het over de GoForce gaat

[diabyte]

3 Megapixel is natuurlijk heel cool voor een telefoon, maarja het design is niet echt fantastisch mooi, en het zal wel aardig wat gaan kosten

[intoxicated]

Titelfix: "3 Megapicxel telefoon (!) GeForce 4000" -> "3 Megapixel Media Processor - GoForce 4000"

[The Eagle]

^^^ with stupid

Oftewel: doordat er die geForce in zit, kan dat ding foto's met een resolutie aan (de chip althans) van 3mpix oftewel 2048 bij 1536 als ik me niet vergis - ik kan er een getalletje naastzitten. In preview welteverstaan, en dat door filteringstechnieken. Dacht je nou echt dat er een LCD in een mobiel zat die die resolutie weer kon geven? Is bovendien een klein beetje erg onzinnig op zo'n klein scherm - 2048 bij 1536 is op mijn 21" monitor al aardig scherp
Kortom: de kaart kan hardwarematig de resoluties van foto's tot max 3Mpix verlagen, zodat ze goed op het scherm komen.

[Verwijderd]

diabyte schreef op 27 maart 2004 @ 19:10:
3 Megapixel is natuurlijk heel cool voor een telefoon, maarja het design is niet echt fantastisch mooi, en het zal wel aardig wat gaan kosten

Uhh, er is volgens mij een misverstand, nvidea gaat geen telefoons maken, ze gaan alleen die chip produceren en dan in telefoons stoppen. ( dus die bijbehorende plaatje van die telefoon die je in de beginpost ziet wordt niet uitgebracht, is gewoon als voorbeeld )

Ati heeft ook zoiets voor mobiele telefonie